Adams, W.T., D.B. Neale, A.H. Doerksen and D.B. Smith. 1991. Inheritance and linkage of isozyme variants from seed and vegetative bud tissues in coastal Douglas-fir (Pseudotsuga menziesii var. menziesii (Mirb.) Franco). Silvae Genetica 39: 153-167.
Ahmad, M and M. Asmawi. 1992. A study of the hypoglycaemic property of Andrographis paniculata Nees. 7th Asian Symposium on Med Plants, Spices and other Natural Prod (ASOMPS VII), Manila, 2-7 February 1.
Akbarsha MA, and P. Murugaian. 2000. Aspects of the male reproductive toxicity/male antifertility property of andrographolide in albino rats: effect on the testis and the cauda epididymidal spermatozoa. Phytother Res 14: 432-435.
Akbarsha, M.A., B. Manivannan, K.S. Hamid and B. Vijayan. 1990. Antifertility effects of Andrographis paniculata Nees in male albino rats. Ind. J. Exp. Biol. 28: 421-426.
Akerman, S., J. Tammisola, M. Regina, V. Kauppinen and S. Lapinjoki. 1996. Segregation of AFLP markers in Betula pendula (Roth). Forest Genetics 3:117-123.
Alagesaboopathi, C. and S. Balu. 1997. Methods of mass multiplication of Indian Andrographis Wallich ex Nees and its chemical analysis. Abstract cum Souvenir- National Conference on Health Care & Development of Herbal Medicines. 29-30 August, 1997. Indira Ghandhi Agricultural University, Raipur MP.- 492 001.
Aminuddin R.D. and A. Girach. 1991. Ethnobotanical studies on Bondo Tribe of District Koraput (Orissa), India. Ethnobotany 3: 15-19.
Aminuddin, R.D, A. Girach and S. Hkan. 1993. Treatment of malaria through herbal drugs from Orissa, India. Fitoterpia 64: 545-548.
Ananthakrishnan, T.N. 2001. Nurturing biodiversity skills: Need for coordinated research programmes. Curr Sci 80: 8.
Anonymous, 1985. The Wealth of India: Raw Materials Vol. IA Council of Scientific and Industrial Research, New Delhi.
Anonymous, 1989. Scientific and Technical Achievements of Chinese Medicine during 1949-1989. NABCMD (National Administrative Bureau of Chinese Medicine and Drugs). Beijing, China; Chinese Ancient Medical Book Press. 353 pp.
Anonymous, 1994. Pharmaceuticals from plants: great potential, few funds. The Lancet 343: 1513-1515.
Anonymous, 1995. Biodiversity report proposes government action. Japan Economic Newswire. March 29.
Anonymous, 1996 Cytogenetic investigations on Kaempferia galanga L., Piper longum L. and Andrographis paniculata Brum.; (Trichur, India : Kerala Agricultural University, ICAR Adhoc Project Final Report).
Anonymous, 1996a. TBGRI Genebank Progress Reoprt 1996. P. 5. Tropical Botanic Garden and Research Institute, Thiruvananthapuram.
Anonymous, 1997. Laboratory workshop manual on Purification and characterization of plant proteins and basic recombinant DNA techniques held at Department of Biochemistry and Department of Microbiology and Cell Biology, Indian Institute of Science, Bangalore, India, February 24- March 3, 1997.
Anonymous, 2000. The BIOME News. Vol 1 (2). J. R. Arora, Renu Swarup and S. V. Gupta (eds.). Dept of Biotechnology, Ministry of Science and Technology, Govt of India.
Anonymous, 2001. In- Rapid Assessment Survey of Medicinal Plants in Andhra Pradesh. Andhra Pradesh Forest Department, Hyderabad.
Arnon, D.I. 1949. Plant Physiology 24: 1.
Arunachalam, V., K.V. Prabhu and V. Sujata. 1996. Isozyme parameters in genetic variation in Brassica - A tribute to Haldane's vision on the synergy between biochemistry and genetics. Curr. Sci. 70: 1062-1065.
Ashton, P.S. 1987. Biological conservation in in situ vs. ex situ plant conservation. In: Botanic Gardens and the World Conservation Strategy. D. Bramwell, O. Hamann, V. Heywood and H. Synge (eds.) Academic Press Inc., London.
Ayala, F.J and J.A. Kiger, Jr. 1980. Modern Genetics. The Benjamin/Cummings Publishing Company, Inc. California.
Bachmann, B.J. and K.B. Low. 1980. Linkage map of Escherichia coli K-12, 6th ed., Microbiol. Rev. 44, 1-56.
Backer, C.A, R.C. Bakhuizen van den Brink Jr. 1967. Flora of Java, Vol II, Bishen Sing Mahendra pal Sing, Dehra Dun, India, p.574.
Badr, A and M.A. El-Kholy. 1987. Chromosomal studies in the Egyptian flora II. Karyotype studies in the genus Plantago L. Cytologia 52: 725-731.
Bajpai, S., A.P. Gupta, M.M. Gupta, C.M. Govil and S. Kumar. 1998. Identification of a genotype of opium poppy Papaver somniferum in which foliage, peduncles and capsule are rich in morphine. J. Med. and Arom. Pl. Sci. 20: 690-692.
Bansal, K.C. and Y.P. Abrol. 1990. Photochemical activity of isolated chloroplast in relation to flag photosynthesis in T. aestivum L. and its wild relatives. Curr. Res. Photosynthesis 1: 941-943.
Barett, S.C.H. and J.R. Kohn. 1991. Genetic and evolutionary consequences of small population size in plants: implications for conservation. In- Genetics and Conservation if Rare Plants. D.A. Falk and K.E. Holsinger (Ed), pp. 3-30. Oxford University Press, New York.
Barton, N.H. and M. Turelli. 1989. Evolutionary quantitative genetics: how little do we know? Annu. Rev. Genet. 23: 337-370.
Baur, B and S. Schmid. 1996. Spatial and temporal patterns of genetic diversity within species. In: Biodiversity: a biology of numbers and differences. Kevin J. Gaston (Ed.). Blackwell Science UK.
Beismann, H., J.H.A. Barker, A. Karp and T. Speck. 1997. AFLP analysis sheds light on distribution of two Salix species and their hybrid along a natural gradient. Mol. Ecol. 6: 989-993.
Bettray, G and A. Vomel. 1989. Ecological effects influencing yield and active principles of Chamonilla recutita. Planta Medica 55: 694-695.
Bhalla, N.P., T.R. Sahu, G.P. Mishra and R.N. Dakwale. 1982. Traditional plant medicines of Sagar district, Madhya Pradesh, India. J Econ Tax Bot 3: 23-32.
Bharat, B.L. 1997. Historical perspectives and utilization of herbal medicines in Chattisgarh region. Abstract cum Souvenir- National Conference on Health Care & Development of Herbal Medicines. 29-30 August, 1997. Indira Ghandhi Agricultural University, Raipur MP.- 492 001.
Bhat, V.S and D.D. Nanavati. 1978. Andrographis paniculata (Burm) Wall ex Nees. Indian Drugs 15: 187-190
Bjornstad, O.N., S.M. Sait, N.C. Stenseth, D.J. Thompson and M. Begon. 2001. The impact of specialized enemies on the dimensionality of host dynamics. Nature 409: 1001-1006.
Boardman, N.K. 1977. Comparative photosynthesis of sun and shade plants. Annuv. Rev. Plant Physiol. 28: 355-377.
Bocher, T.W., K. Larsen and K. Rahn. 1955. Experimental and cytological studies on plant species III. Plantago coronopus and allied species. Hereditas 41: 423-453.
Bodenes, C., F. Laigret and A. Kremer. 1996. Inheritance and molecular variations of PCR-SSCP fragments in pendulate oak (Quercus robur L.) Theor. Appl. Genet. 93: 348-354.
Bodenes, C., T. Labbe, S. Pradere and A. Kremer. 1997. General vs. local differentiation between two closely related white oak species. Mol. Ecol. 6:713-724.
Bogyo, P.T., E. Porceddu and P. Perrino. 1980. Analysis of sampling strategies for collecting genetic material. Economic Botany 34: 160-174.
Bos, R., H.J. Woerdenbag, F.M.S. van Putten, H. Hendriks and J.J.C. Scheffer. 1998. Seasonal variation of the essential oil, valerenic acid and derivatives, roots and rhizomes, and the selection of plants suitable for phytomedicines. Planta Medica 64: 143-147.
Bosch, M., J. Simon, J. Molero and C. Blanche. 1998 . Reproductive biology, genetic variation and conservation of the rare endemic dysploid Delphnium bolosii (Ranunculaceae). Biological Conservation 86: 57-66.
Bose, S. and S. Frost. 1967. An investigation on the variation of phenolic compounds in Galeos using thin layer chromatography. Hereditas 58: 145-164.
Bothmer, R. von and O. Seberg. 1995. Strategies for collecting of wild species. In: Collecting plant genetic diversity – Technical guidelines. (Eds. L. Guarino, V. R. Rao and R. Reid) CAB International, UK. Pp. 93 – 112.
Botstein, D., R.L. White, M. Skolnick and R.W. Davis. 1980. Construction of a genetic linkage map in man using restriction fragment length polymorphisms. Am. J. Hum. Genet. 32: 314-331.
Brangham, P.E. (Ed). 1998. Kew Chromosome Conference III. HMSO Publications Center, London.
Brewbaker, J.L., M.D. Upadhya, Y. Makinen and T. MacDonald. 1968. Isozyme polymorphism in flowering plants. III. Gel electrophoretic methods and applications. Physiologia Plantarum 21: 930-940.
Brewer, G.J. 1970. An introduction to isozyme techniques, Academic Press, New York, London.
Briggs, D. and S.M. Walters. 1984. Plant variation and evolution. 2nd ed. Cambridge University Press, Cambridge.
Briggs, G.B. 1973. Chromosomal studies on Plantago in Australia. Contr. New South Wales Natl. Herb. 4: 399-405.
Brown, A. 1979. Enzyme polymorphism in plant populations. Theor. Pop. Biol. 15: 1-42.
Brown, A.H.D. 1978. Isozymes, plant population genetic structure and genetic conservation. Theor. Appl. Genet. 52: 145-157.
Brown, A.H.D. and B.S. Weir. 1983. Measuring genetic variability in plant populations. In: Isozymes in plant genetics and breeding. Part A. S. D. Tanksley and T. J. Orton (eds). Elsevier Science Publishers B. V., Amsterdam.
Brown, A.H.D., E. Nevo, D. Zohary and O. Dagan. 1978. Genetic variation in natural populations of Wild barley (Hordeum spontaneum), Genetica 49, 97-108.
Brubaker, C.L. and J.F. Wendel. 1994. Reevaluating the origin of domesticated cotton (Gossypium hirsutum; Malvaceae) using nuclear restriction fragment length polymorphisms (RFLPs). Am. J. Bot. 81: 1309-1326.
Bucci, G and P. Menozzi. 1995. Genetic variation of RAPD markers in a Picea abies Karst population. Heredity 75: 188-197.
Buchert, G.P., Om P Rajora, J.V. Hood and B.P. Dancik. 1997. Effects of harvesting on genetic diversity in old-growth eastern white pine in Ontario, Canada. Conservation Biology 11: 747-758.
Buss, L.W. 1987. The evolution of individuality. Princeton University Press, New Jercey.
Butcher, P.A., A.C. Matheson and M.U. Slee. 1996. Potential for genetic improvement of oil production in Melaleuca alternifolia and M. linariifolia. New Forests 11: 31-51.
Butcher, P.A., J.C. Doran and M.U. Slee. 1994. Intraspecific variation in leaf oils of Melaleuca alternifolia. Biochemical Systematics and Ecology 22: 419-430.
Cabib, E. 1952. Paper chromatography of some enzymes and the plasma proteins. Biochim. Biophys. Acta., 8: 607-614.
Caetano-Anolles, G. 1994. MAAP: a versatile and universal tool for genome analysis. Plant Molecular Biology 25, 1011-1026.
Caetano-Anolles, G., B.J. Bassam and P.M. Gresshoff. 1991. DNA amplification fingerprinting using very short arbitrary primers. Biotechnology 9, 553-557.
Calabrese C, S.H. Berman, J.G. Babish, X. Ma, L. Shinto, M. Dorr, K. Wells, C.A. Wenner and L.J. Standish. 2000. A phase I trial of andrographolide in HIV positive patients and normal volunteers. Phytother Res 14: 333-338.
Carlson, J.E., L.K. Tulsieram, J.C. Glaubitz, V.W.K. Luk, C. Kauffeldt and R. Rutledge. 1991. Segregation of random amplified DNA markers in F1 progeny of conifers. Theor. Appl. Genet. 83, 194-200.
Carr, B. and G. Johnson. 1980. Polyploidy, plants and electrophoresis. In: Polyploidy. W. Lewis (ed.). pp. 521-528. Plenum Press, New York.
Cartier, D. 1971. Etude biosystematique de quelques especes du genre Plantago (Tourn.) L. (sections Coronopus DC. Et Oreudes Decne.). I. Historiques races chromosomiques de Plantago alpino et de Plantago serpentina A11. Rev. Gen. Bot. 78: 493-556.
Cartier, D. 1973. Etude biosystematique de quelques especes du genre Plantago (Tourn.) L. IV. La section Orcades Decne. Rev. Gen. Bot. 80: 129-149.
Cervera, M.T., J. Gusmao, M. Asteenackers, G. Avan, M. Mvan, W. Boerjan, A. Van Gysel and M. Van Montagu. 1996. Application of AFLP -based molecular markers to breeding of Populus spp. Plant Growth Regulation 20: 47-52.
Cervera, M.T., J.A. Cabezas, J.C. Sancha, F. Martinez de Toda, J.M. Martinez-Zapater. 1998. Application of AFLPs to characterization of grapevine Vitis vinifera L. Theor. Appl. Genet. 97: 51-59.
Chalmers, K.J., A.C. Newton, R. Waugh, J. Wilson and W. Powell. 1994. Evaluation of the extent of genetic variation in mahoganies (Meliaceae) using RAPD markers. Theor. Appl. Genet. 89: 504-508.
Chalmers, K.J., R. Waugh, J.I. Sprent, A.J. Smons and W. Powell. 1992. Detection of genetic variation between and within populations of Gliricidia sepium and G. maculata using RAPD markers. Heredity 69, 465-472.
Charlesworth, B., D. Charlesworth and M.T. Morgan. 1990. Genetic loads and estimation of mutation rates in highly inbred plant populations. Nature 347: 380-382.
Chase, M., R. Kesseli and K. Bawa. 1996. Microsatellite markers for population and conservation genetics of tropical trees. Amer. J. Bot. 83: 51-57.
Cheng, Shu-Hua, M. Brandon d, J. Wu, G.E. Edwards and M.S.B. Ku. 1989. Photosynthetic plasticity in Flaveria browni. Plant Physiol. 89: 1129-1135.
Choudhury, B.R and M.K. Poddar. 1985. Andrographolide and Kalmegh (Andrographis paniculata) extract: effect on intestinal brush-border membrane bound hydrolases. Methods Find Exp Clin Pharmacol 7: 617-621
Choudhury, R.B and M.K. Poddar. 1984. Andrographolide and Kalmegh (Andrographis paniculata) extract: in vivo and in vitro effect on hepatic lipid peroxidation. Methods Find Exp Clin Pharmacol 6: 481.
Choudhury, R.B, S.J. Haque and M.K. Poddar. 1987. In vitro and in vivo effects of kalmegh (Andrographis paniculata) extract and andrographolide on hepatic microsomal drug metabolising enzymes. Planta Medica 53: 135-140.
Collins, J.L. 1927. A low temperature type of albinism in Barley. J. Heredity 33: 82-86.
Colombo, M.L., M. Bravin and F. Tome. 1989. Seasonal variation of alkaloid yield and composition in a population of Aconitum ssp. Tauricum. Planta Medica 55: 217.
Conkle, M.T., P.D. Hodgskiss, L.B. Nunnaly and S.C. Hunter. 1982. Starch gel electrophoresis of conifer seeds: a laboratory manual. General Technical Report PSW-64. USDA, Berkeley.
Connolly, A.G., I.D. Godwin, M. Cooper, I.H. DeLacy. 1994. Interpretation of random amplified polymorphic DNA marker data for fingerprinting sweet potato (Ipomoea batatas L.) genotypes. Theor. Appl. Genet. 88: 332-336.
Correll, D.S. and H.B. Correll. 1982. Flora of the Bahama Archipelago, J. Cramer, FL-9490 Vaduz, Germany, p.1340.
Crawford, D. 1985. Electrophoretic data and plant speciation. Syst. Bot. 10: 405-416.
Cullet, P. 2001. Biodiversity legislation reflects India's obligations. The Hindu, February 22, 2001.
D’Amato, F. and O. Hoffmann-Ostenhof. 1956. Metabolism and spontaneous mutations in plants. Advances in Genetics 8, 1-28.
Darlington, C.D. and A.P. Wylie. 1961. Chromosome atlas of flowering plants, 2nd ed. George Allen & University Ltd., London.
Davidson, J.F. 1947. The polygonal graph for simultaneous portrayal of several variables in population analysis. Madrono 9: 105-110.
Dawkins, R. 1982. The extended phenotype. WH Freeman, Oxford.
Dawson, C.D.R. 1941. Tetrasomic inheritance in Lotus corniculatus L. J. Genetics 42: 49-72.
Dawson, I.K., R. Waugh, A.J. Simons and W. Powell. 1997. Simple sequence repeats provide a direct estimate of pollen-mediated gene dispersal in the tropical tree Gliricidia sepium. Mol. Ecol. 6: 179-183.
De Vries, H. 1905. Species and varieties, their origin by mutation. In: Briggs, D. and Walters, S.M. 1984. Plant variation and evolution. 2nd ed. Cambridge university Press, Cambridge.
Decker, L.E. and E.M. Rau. 1963. Multiple forms of glutamic-oxaloacetic transaminase in tissues, Proc. Soc. Exp. Biol. Med. 112: 144-149.
Demeke, T., D.R. Lynch, L.M. Kawchuk, G.C. Kozub and J.D. Armstrong. 1996. Genetic diversity of potato determined by random amplified polymorphic DNA analysis. Plant Cell Reports 15: 662-667.
Dey, K.L. 1986. The Indigenous Drugs of India (II Ed). Pama Primlane the Chronica Botanica, New Delhi.
Dobzhansky, T. 1937. Genetics and the origin of species. Columbia University Press, New York.
Dodds, J.H. (Ed) 1991. In vitro methods for conservation of plant genetic resources. Chapman and Hall, Cambridge.
Doran, J.C. 1988. Genetic improvement of eucalyptus, with particular reference to oil-bearing species. In: Medicinal and aromatic plants – Industrial Profiles- Eucalyptus. J.J.W. Coppen (ed.). Harwood Academic Publishers, The Netherlands.
Dow, B.D., M.V. Ashley and H.F. Howe. 1995. Characterization of highly variable (GA/CT)n microsatellites in the bur oak, Quercus macrocarpa. Theor. Appl. Genet. 91: 137-141.
Dumolin-Lapegne, S., C. Bodenes and R.J. Petit. 1996. Detection of rare polymorphisms in mitochondrial DNA of oaks with PCR-RFLP combined to SSCP analysis. Forest Genetics 3: 227-230.
Dunham, J.B. and W.L. Minckley. 1998. Allozymic variation in desert pupfish from natural and artificial habitats: genetic conservation in fluctuating populations. Biological Conservation 84: 7-15.
Dutta, A. and N.C. Sukul. 1982. Filaricidal properties of wild herb Andrographis paniculata. J. Helminthol. 56: 81-84.
Dwivedi, N. and P.H. Mishra. 1997. Effect of zinc and iron on chlorophyll and enzymatic activities in wheat varieties. Indian J. Plant Physiol. 2: 255-256.
Dwivedi, S.K., N.C. Sharma, S.C. Mukherjee and N.N.J. Pandey. 1987. Comparative efficacy of Liv 52 and Andrographis paniculata Nees in experimental liver damage in rabbits. Ind Drugs 25: 1-4.
Earnst, E., M.H. Pittler and C. Stevinson. 2001. Phytomedicine in the United Kingdom. J Herbal Pharmacotherapy 1: 13-19.
Echt, C.S., P. Maymarquardt, M. Hseih and R. Zahorchak. 1996. Characterization of microsatellite markers in eastern white pine. Genome 39: 1102-1108.
Ellsworth, D.L., K.D. Rittenhouse and R.L. Honeycutt. 1993. Artificial variation in random amplified polymorphic DNA banding patterns. BioTechniques 14:214-218.
Endler, J A. 1986. Natural selection in the wild. Princeton University Press, New Jersey.
Epplen, J.T., H. Ammer and C. Epplen. 1991. Oligonucleotide fingerprinting using simple repeat motifs: a convenient, ubiquitously, applicable method to detect hypervariability for multiple purposes. In: DNA fingerprinting: approaches and applications. Burke, T., G. Dolf, A.J. Jeffreys and R. Wolff (eds). Birkhauser, Basel, pp 50-69.
Escaravage, N., S. Questianu, A. Pornon, B. Doche and P. Taberlet. 1998. Clonal diversity in a Rhododendron ferrugineum L. (Ericaceae) population inferred from AFLP markers. Modern Ecology 7: 975-982.
Falconer, D.S. 1989. Introduction to quantitative genetics (3rd edn). Longman, Harlow, Essex.
Fisher, R.A. 1958. The genetical theory of natural selection (2nd edn.). Dover, New York.
Frankel, O.H. 1983. The place of management in conservation. In: Genetics and Conservation: A reference manual for managing wild animals and plant populations, C.M. Schonewald-Cox, S.M. Chambers, B. MacBryde and L. Thomas (eds.), pp. 1-14. Benjamin/Cummings, Menlo Park, CA.
Frankel, O.H. and M.E. Soule. 1981. Conservation and evolution. Cambridge University Press, Cambridge.
Gaiotto, F.A., M. Bramucii and D. Grattapaglia. 1997. Estimation of outcrossing rate in a breeding population of Eucalyptus urophylla with dominant RAPD and AFLP markers. Theor. Appl. Genet. 95: 842-849.
Gallardo, M.H., J.W. Bickham, R.L. Honeycutt, R.O. Ojeda and N. Kohler. 1999. Discovery of tetraploidy in a mammal. Nature 401: 341.
Gallois, A., J.C. Andran and M. Burrus. 1998. Assessment of genetic relationships and population discrimination among Fagus sylvatica L. by RAPD. Theor. Appl. Genet. 97: 211-219.
Ge, S., D.M. Zhang, H.Q. Wang and G.Y. Rao. 1997. Allozyme variation in Ophiopogon xylorrhizus, an extreme endemic species of Yunnan, China. Conservation Biology 11: 562-565.
Geitler, L and E. Ischermak-woess. 1962. Chromosomal variation structural hybriditat und thre Folgen bei Allium carenatum Osterr Bot z., 109: 150-162.
Ghiselin, M.T. 1975. A radical solution to the species problem. Syst. Zool. 23: 536-544.
Giri, K.V. A.L.N. Prasad, S.G. Devi and J.S. Ram. 1952. A technique for the identification and separation of enzymes by paper chromatography. Biochem. J., 51: 123-128.
Godt, M.J., J.L. Hamrick and S. Bratton. 1995. Genetic diversity in a threatened wetland species, Helonias bullata (Liliaceae). Conservation Biology 9: 596-604.
Goel, A.K and V. Mudgal. 1988. A survey of medicinal plants used by the tribals of Santal Pargana (Bihar). J Econ Tax Bot 12: 329-335.
Gomez-Campo, C. 1985. Seed banks as an emergency conservation strategy. In: Plant conservation in the Mediterranean area (C. Gomez-Campo, ed), pp. 237-247
Gomez-Campo, C. 1987. A strategy for seed banking in Botanic gardens: some policy considerations. In: Botanic Gardens and the World Conservation Strategy. D. Bramwell, O. Hamann, V. Heywood and H. Synge (eds.) Academic Press Inc., London.
Gorter, M.K. 1911. The bitter constituent of Andrographis paniculata Nees. Rec Trav Chim 30: 151-160.
Gottlieb, L. 1977. Electrophoretic evidence and plant systematics. Ann. Missouri Bot. Gard. 64: 161-180.
Govindarajan, T. and D. Subramanian. 1983. Karyomorphological studies in south Indian Acanthaceae. Cytologia 48: 491-504.
Grattapaglia, D. and H.D. Bradshaw. 1994. Nuclear DNA content of commercially important Eucalyptus species and hybrids. Can. J. For. Res. 24: 1074-1078.
Gregor, J.W. 1939. Experimental taxonomy. IV. Population differentiation in North American and European Sea plantains allied to Plantago maritima L. New Phytol. 38: 293-322.
Gregorius, H.R. and J.H. Roberds. 1986. Measurement of genetic differentiation among subpopulations. Theor. Appl. Genet. 71: 826-834.
Gupta S, J.N.S. Yadava, J.S. Tandon. 1993. Antisecretory (anti-diarrhoel) activity of Indian medicinal plants against E. coli enterotoxin- induced secretion in rabbit and guinea pig ileal loop models. Int J Pharmacognosy 31: 198-204.
Gupta V.C. et al. 1994. An ethnobotanical survey at Anant hills and its role in National Health Programme. Proc. National Seminar on Unani Medicne, Hyderabad, July 22-24, 1994, p 2.
Gupta, S., M.A. Choudhary, J.N.S. Yadava, V. Srivastava and J.S. Tandon. 1990. Antidiarrhoeal activity of diterpenes of Andrographis paniculata (Kalmegh) against Escherichia coli enterotoxin in in vivo models. Int J of Crude Drug Res 28: 273-283
Gupta, V and V.K. Srivastava. 1994. Kalmegh- from ethnobotanical realm to modern medication. IV Int Cong Ethnobiol, NBRI, Lucknow.
Gupta, V and V.K. Srivastava. 1995. Evaluation studies on Kalmegh (Andrographis paniculata Nees). Ind J Pl Genet Resources 8: 141-143.
Hahlbrock, K. 1981. Flavonoids. In- The Biochemistry of plants Vol 7. Secondary plant products. EE Conn (Ed). Academic Press, New York.
Hamrick J.L., M.J.W. Godt, D.A. Murawski and M.D. Loveless. 1991. Correlations between species traits and allozyme diversity: implications for conservation biology. In Genetics and Conservation of Rare plants, eds. D.A. Falk and K.E. Hosinger. Oxford University press, New York, pp. 75-86.
Hamrick J.L.L. and M.J. Godt. 1989. Allozyme diversity in plant species. In: Plant Population Genetics, breeding and genetic resources. A.H.D. Brown, M.T. Clegg, A.L. Kahler and B.S. Weireds, (eds). Sinaur Association, Sunderland, Massachusets. Pp. 43-63.
Hamrick, J.L., Y.B. Linhart and J.B. Mitton. 1979. Relationships between life history characteristics and electrophoretically detectable genetic variation in plants. Ann. Rev. Eco. Syst. 10: 173-200.
Hancke. J., R. Burgos, D. Caceres and G. Wikman. 1995. A double-blind study with a new monodrug Kan Jang: decrease of symptoms and improvement in the recovery from common colds. Phytotherapy Research: 559-562.
Handa, S.S. and A. Sharma. 1990. Hepatoprotective activity of andrographolide from Andrographis paniculata against carbontetrachloride. Ind J Med Res 92B: 276-283.
Handel S.N. 1985. The intrusion of clonal growth patterns on plant breeding systems. Am Nat 125 : 367-384.
Hartl, D.L., and A.G. Clark. 1989. Principles of population genetics, 2nd ed. Sinauer Associates, Sunderland, MA.
Hartman, P.E. and S.R. Suskind. 1965. Gene action. Prentice Hall, New York.
Hartmann, T., M. Nagel, and H.T. Ilert. 1973. Organ specific multiple forms of glutamic dehydrogenase in Medicago sativa, Planta 111, 119-128.
Hatch, M.D., C.R. Slack and T.A. Bull. 1969. Light-induced changes in the content of some enzymes of the C4-dicarboxylic acid pathway of photosynthesis and its effect on other characteristics of photosynthesis. Phytochemistry 8: 697-706.
Hawkes, J.G. 1987. A strategy for seed banking in Botanic gardens, In: Botanic Gardens and the World Conservation Strategy. D. Bramwell, O. Hamann, V. Heywood and H. Synge (eds.) Academic Press Inc., London.
Hayashi, K. 1992. PCR-SSCP: a method for detection of mutations. GATA 9: 73-79.
Hayward, M.D. and N.R.S. Hamilton. 1997. Genetic diversity- population structure and conservation. In: Biotechnology and plant genetic resources. J.A. Callow, B.V. Ford-Lloyd and H.J. Newbury (eds.). CAB International, UK.
He, S.A. and N. Sheng. 1997. Utilization and conservation of medicinal plants in China with special reference to Atractylodes lancea. In: Medicinal plants for forest conservation and health care. G.C. Bodeker (ed) FAO, Rome.
Hegde, L and P.M. Gangadharappa. 1997. Yield physiology in Coleus forskohlli Briq genotypes. Abstract cum Souvenir- National Conference on Health Care & Development of Herbal Medicines. 29-30 August, 1997. Indira Ghandhi Agricultural University, Raipur MP. - 492 001.
Hemadri, K and S.S. Rao. 1984. Jaundice: Tribal medicine. Ancient Sci of Life 3: 209-21
Hemadri, K and S.S. Rao. 1989. Folk medicine of Bstar. Ethnobotany 1: 61-66
Henshaw, G.G. 1975. Technical aspects of tissue culture for storage for genetic conservation. In: Crop genetic resources for today and tomorrow, O.H. Frankel and J.G. Hawkes, (eds.). pp. 349-357. International Biological Programme-2. Cambridge University Press, Cambridge.
Hermosa M.R., I. Grondona, J.M. Diaz-Minguez, E.A. Iturriaga and E. Monte. 2001. Development of a strain-specific SCAR marker for the detection of Trichoderma atroviride, a biological control agent against soilborne fungal plant pathogens. Curr Genet 38:343-50.
Heusden, A.W and K. Bachmann. 1992. Genotype relationship in Macroseris elegans (Asteraceae, Lactuceae) revealed by DNA amplification from arbitrary primers (RAPDs). Plant Systematics and Evolution 179: 221-233.
Hillis, D.M., C. Moritz and B.K. Mabel (eds.). 1996. Molecular systematics, 2nd edition, Sinauer, Sunderland, MA.
Hochberg M.E., A.E. Weis. 2001. Ecology: bagging the lag. Nature 409:992-923.
Holderegger R, J.J. Schneller. 1994. Are small isolated populations of Asplenium septentrionale variable? Biol J Linn Soc 51: 377-385.
Home, C., L. Roy and A. Roy. 1992. Management of khalitya (Alopecia areata) by Ayurvedic approach. Int Sem on Traditional Medicine, Calcutta, 7-9 Nov, p 124
Hooker, J.D. 1885. The flora of British India Vol 4. p.501. Henrietta Street, Convent Garden, London
Howard, J.A. 1966. Spectral energy radiation of isobilateral leaves. Aust J Biol Sci 19: 757-766.
Huang, W.G., G. Cipriani, M. Morgante and R. Testolin. 1998. Microsatellite DNA in Actinidia chinensis: isolation, characterization, and homology in related species. Theor. Appl. Genet. 97: 1269-1278.
Hubby, J.L. and R.C. Lewontin. 1966. A molecular approach to the study of gene heterozygocity in natural populations. I. The number of alleles at different loci in Drosophila pseudoobscura. Genetics 54: 577-594.
Hunter, R.L. and C.L. Markert. 1957. Histochemical demonstration of enzymes separated by zone electrophoresis in starch gels. Science 125: 1294-1295.
Huo, T. and T. Jinzhi. 1989. Study on antiplatelet aggregation effect of Andrographis paniculata. Chinees J. Integrated and Western Med. 9: 540-542.
Hutchinson, A.H. 1936. The polygonal representation of polyphase phenomena. Transactions of the Royal Society of Canada, Ser. 3, Sect. V. 30: 19-26.
Inglis P.W., E.A. Teixeira, D.M. Ribeiro, M.C. Valadares-Inglis, M.S. Tigano and S.C. Mello. 2001. Molecular markers for the characterization of Brazilian Cercospora caricis isolates. Curr Microbiol 42: 194-198.
Iqbal, M.J., N. Aziz, N.A. Saeed, Y. Zafar, K.A. Malik. 1997. Genetic diversity evaluation of some elite cotton varieties by RAPD analysis. Theor. Appl. Genet. 94: 139-144.
Isabel, N., J. Beaulieu and J. Bousquet. 1995. Complete congruence between gene diversity estimates derived from genotypic data at enzyme and RAPD loci in black spruce. Proc. Natl. Acad. Sci. USA 92: 6369-6373.
Jackson, E.A. and T. Kanmaz. 2001. An overview of information resources for herbal medicinals and dietary supplements. J Herbal Pharmacotherapy 1: 35-61.
Jain, A., S. Bhatia, S.S. Banga, S. Prakash and M. Lakshmikumaran. 1994. Potential use of random amplified polymorphic DNA (RAPD technique to study the genetic diversity in Indian mustard (Brassica juncea) and its relationship to heterosis. Theor. Appl. Genet. 88: 116-122.
Jain, K.K. 1978. Cytology of the polymorphic Plantago lanceolata L. Caryologia 31: 179-182.
Jain, S.K. 1963. Studies in Indian ethnobotany- less known uses of fifty common plants from the tribal areas of Madhya Pradesh. Bull Bot Surv India 5: 223-226.
Jain, S.K., D.K. Banerjee and D.C. Pal. 1973. Medicinal plants among certain adibasis in India. Bull Bot Surv India 15: 85-91.
James, E.A and G.R. Ashburner. 1997. Intraspecific variation in Astelia australiana (Liliaceae) and implications for the conservation of this Australian species. Biological Conservation 82: 253-261.
Janda, T., G. Szalai and E. Paldi. 1996. Chlorophyll fluorescence and anthocyanin content in chilled maize plants after return to a non-chilling temperature under various irradiances. Biologia Plantarum 38: 625-627.
Jayaram, S., S.P. Thyagarajan and S. Subramanian. 1989. In vitro inactivation of HBs Ag by certain Indian medicinal plants. Biomedicine 9: 25-29.
Jeffreys, A.J., V. Wilson and S.L. Thein. 1985. Hypervariable “minisatellite” regions in human DNA. Nature 314: 67-73.
Jones, C.J., K.J. Edwards, S. Castaglione, M.O. Winfield, F. Sala, C. van de Wiel, G. Bredemeijer, B. Vosman, M. Mathews, A. Daly, R. Brettschneider, P. Bettini, M. Buiatti, E. Maestri, A. Malcevschi, N. Marmiroli, R. Aert, G. Volckaert, J. Rueda, R. Linacero, A. Vazquez and A. Carp. 1997. Reproducibility testing of RAPD, AFLP and SSR markers in plants by network of European laboratories. Molecular Breeding 3: 381-390.
Jordana, J and J. Piedrafita. 1996. The "Bruna dels Pirineus" (Pyrenean brown breed): a genetic study of rare cattle breed in Catalonia (Spain). Biochemical Systematics and Ecology 24: 485-498.
Joshi, C.P. and H.T. Nguyen. 1993. Application of the random amplified polymorphic DNA technique for the detection of polymorphism among wild and cultivated tetraploid wheats. Genome 36, 602-609.
Juste B, J., A. Machordom and C. Ibanez. 1996. Allozyme variation of the Egyptian Rousette (Rousettus egyptiacus; Chiroptera, Pteropodidae) in the Gulf of Guinea (West-Central Africa). Biochem. System. Ecol. 24: 499-508.
Kaemmer, D., R. Afza, K. Weising, G. Kahl and F.J. Novak. 1992. Oligonucleotide and amplification fingerprinting of wild species and cultivars of banana (Musa spp.). Biotechnology 10: 1030-1035.
Kapila, R.K., K.S. Panwar and D. Badiyala. 1997. Variation and association analysis in domesticated populations of black caraway (Bunium persicum). J. Med and Arom. Pl. Sci. 19: 709-711.
Kazan, M., J.M. Manners and D.F. Cameron. 1993. Genetic relationships and variations in the Stylosanthes guianensis species complex assessed by random amplified polymorphic DNA. Genome 36: 43-49.
Keil, M. and A.R. Griffin. 1994. Use of random amplified polymorphic DNA (RAPD) markers in the discrimination and verification of genotypes in Eucalyptus. Theor. Appl. Genet. 89: 442-450.
Kenton, A., D. Langton. and J. Coleman. 1988. Genomic instability in a clonal species, Tradescantia commelinoides (Commelinaceae). Genome 30: 734-744.
Kimura, M. and J.F. Crow. 1964. The number of alleles that can be maintained in a finite population. Genetics 49:725-738.
King, G., J. Neinhuis and C. Hussey. 1993. Genetic similarity among ecotypes of Arabidopsis thaliana estimated by analysis of restriction fragment length polymorphisms. Theor. Appl. Genet. 86: 1028-1032.
King, M. 1993. Species evolution: the role of chromosome change. Cambridge University Press.
Kirtikar, K.R and B.D. Basu. 1918. Indian medicinal Plants Vol III, 2nd Ed. Bishen Singh Mahendrapal Singh, New Delhi. Pp.1884-1886.
Kreader, C., S. Weber and K. Song. 2001. One-tube preparation and PCR amplifications of DNA from plant leaf tissue with Extract-N-Amp. Life Science (Newsletter from Sigma, USA) 2: 16-18.
Krishna Murti, Royal Botanic Garden, Kew. Personal communication.
Kumar, V. and B. Subramanyam. 1985. Chromosome atlas of flowering plants of the Indian subcontinent. Vol. I. Dicotyledons. Botanical survey of India, New Delhi.
Lakshmikumaran, M and S. Bhatia. 1998. DNA fingerprinting of medicinal plants. In: Intellectual Property Rights. B. Debry (ed.). pp. 293-331. Rajiv Gandhi Institute for Contemporary studies. B.R. Publishing Corporation, Delhi.
Landry, B.S., R. Kesseli, H. Leung and R.W. Michelmore. 1987. Comparison of restriction endonucleases and sources of probes for their efficiency in detecting restriction fragment length polymorphisms in lettuce (Lactuca sativa L.). Theor. Appl. Genet. 74: 646-653.
Lesica, P., R.F. Leary, F.W. Allendorf and D.E. Bilderback. 1988. Lack of genetic diversity within and among populations of an endangered plant, Howellia aquatilis. Conserv. Biol. 2: 275-282.
Levin D.A. 1984. In Perspectives on Plant Population Ecology, (ed. R Dirzo, J Sarukhan), Sinauer Associates, Massachusetts. Pp. 242-260.
Levin, D.A. 1990. The seed bank as a source of genetic novelty in plants. Am. Nat. 135: 563-572.
Lewis, W.H. 1980. (ed.) Polyploidy. Plenum Press, London & New York.
Li, W-H. and D. Graur. 1991. Fundamentals of Molecular Evolution. Sinauer, Sunderland, MA.
Liengsiri, C., C. Piewluang and T.J.B. Boyle. 1990. Starch Gel Electrophoresis of Tropical trees, a manual. ASEAN-Canada Forest Tree Seed Centre, Muak Lek, Thailand.
Long, J.C. 1986. The allele correlation structure of Gainj and Kalam speaking people. I. The estimation and interpretation of Wright’s F-statistics. Genetics 112: 629-647.
Long, J.C., P.E. Smouse and J.W. Wood. 1987. The allele correlation structure of Gainj and Kalam speaking people. II. The genetic distance between population subdivisions. Genetics 117: 273-283.
Love, A. and D. Love. 1975. Cytotaxonomical atlas of the Arctic flora. J. Cramer, Germany.
Lush J.L. 1945. Animal Breeding plans, Iowa state university press, Ames.
Lynch, M. 1996. A quantitative genetic perspective on conservation issues. In: J.C. Avise and J.L. Hamrick, eds.) Conservation Genetics: case histories from Nature, 471-501. Chapman and Hall, New York.
Maab, H.I. and M. Klaas. 1995. Intraspecific differentiation of garlic (Allium sativum L.) by isozyme and RAPD markers. Theor. Appl. Genet. 91: 89-97.
Macnair, M.R. 1991. Why the evolution of resistance to anthropogenic toxins normally involves major gene changes: the limits to natural selection. Genetica 84: 213-219.
Mal T.K. and K. Subbaramaiah. 1990. Morphological variation in Gracilaria edulis (Gmel.) Silva from the Mandapam region, India. Proc. Indian Acad. Sci. (Plant Sci.) 100: 383-392.
Mali, S. and D.K. Ved. 1999. Medicinal plant conservation; number does matter. Amruth 3: 15-18.
Maliwal, G.L. 1997. Response of wheat varieties to chloride and sulphate dominant salinity. Indian J. Plant Physiol. 2: 225-228.
Mallet, J. 1996. The genetics of biological diversity: from varieties to species. In: Biodiversity: a biology of numbers and differences. Kevin J. Gaston (Ed.). Blackwell Science UK.
Mallette, M.F. and C.R. Dawson. 1949. On the nature of highly purified mushroom tyrosinase preparations. Arch. Biochem. Biophys., 23: 29-44.
Markert, C.L. and F. Moller. 1959. Multiple forms of enzymes: tissue, ontogenic, and species specific patterns. Proc. Natl. Acad. Sci. U. S. 45: 753-763.
Marshall, D.R. and S.K. Jain. 1969. Genetic polymorphism in natural populations of Avena fatua and A. barbata. Nature 221:276-278.
Mathew, P.J and M.C. Unnithan. 1992. Search for plants having anticancer properties used by the tribals of Wynadu, Malappuram and Palghat districts of Kerala, India. Aryavaidyan 6: 54-60.
Mayr, E. 1940. Speciation phenomena in birds. The American Naturalist 74: 249-78.
Mays, L.L. 1981. Genetics- a molecular approach. Collier Macmillan, London; Macmillan, New York.
McCouch, S.R., G. Kochert, Z.H. Yu, Z.Y. Wang, G.S. Ghush, W.R. Coffman and S.D. Tanksley. 1988. Molecular mapping of rice chromosomes. Theor. Appl. Genet. 76: 815-829.
Mehta, A. and A. Ali. 1996. Polymorphism and genic expression of esterase and acid phosphatase isozymes at different developmental stages in Lens culinaris Medikus. Indian J Pl Genet Resources 9: 135-141.
Meins, F. 1983. Heritable variations in plant cell culture. Annu. Rev. Plant Physiol. 34: 327-346.
Miller, J.C. and S.D. Tanksley. 1990. Effect of different restriction enzymes, probe source and probe length on detecting restriction fragment length polymorphism in potato. Theor. Appl. Genet. 80: 385-389.
Misra, L.N., B.R. Tyagi and R.S. Thakur. 1989. Chemotypic variation in Indian spearmint. Planta Medica 55: 575-576.
Misra, P., N.L. Pal, P.Y.Guru, J.C. Katiyar, V. Srivastava and J.C. Tandon. 1992. Antimalarial activity of Andrographis paniculata (Kalmegh) against Plasmodium berghei NK 65 in Mastomys natalensis. Int. J. Pharmacol. 30: 263-274.
Mohr, H. 1972. Lectures on photomrophogenesis. Springer-Verlag, Berlin.
Moran, G.F. and J.C. Bell. 1983. Eucalyptus. In. Isozymes in Plant Genetics and Breeding. S.D. Tanksley and T.J. Orton (eds.). Elsevier, Amsterdam. Pp. 423-441.
Morgante, M. and A.M. Olivieri. 1993. PCR-amplified microsatellites as markers in plant genetics. The Plant Journal 3: 175-182.
Moss, H and L. Guarino. 1995. Gathering and recording data in the field. In: Collecting genetic diversity – Technical guidelines. Guarino, L., V.R. Rao and R. Reid (eds.). Cab International, UK. Pp. 367-417.
Mosseler, A., K.N. Egger and G.A. Hughes. 1992. Low levels of genetic diversity in red pine confirmed by random amplified polymorphic DNA markers. Can. J. For. Res. 22: 1332-1337.
Mullis, K.B. and F.A. Faloona. 1987. Specific synthesis of DNA in vitro via a polymerase-catalyzed chain reaction. Methods in Enzymology 155: 335-350.
Muniramappa, R.P, A.A. Farooqi, H.G.R. Gowda and S. Maricapu. 1997. Influence of macronutrients on yield and active principle content in Kalmegh. J of Med & Arom Plant Sciences 19: 1039-1042.
Muralidharan, K. and E.K. Wakeland. 1993. Concentration of primer and template qualitatively affects products in random amplified polymorphic DNA PCR. Biotechniques 14: 362-364.
Murray, M.G. and W.F. Thomson. 1980. Rapid isolation of high-molecular weight plant DNA. Nucleic Acid Res. 8: 4321-4325.
Murray, V. 1989. Improved double-stranded DNA sequencing using the linear polymerase chain reaction. Nucleic Acids Res. 17:8889.
Myers, R.M., T. Maniatis and L.S. Lerman. 1987. Detection and localization of single base changes by denaturing gradient gel electrophoresis. Methods Enzymol. 155: 501-527.
Myers. N, R.A. Mittermeier, C.G. Mittermeier, G.A.B. Da Fonseca And J. Kent. 2000. Biodiversity hotspots for conservation priorities. Nature 403: 853 - 858.
Nandi, R.P. 1992. Increase in productivity regime of some well known medicinal and aromatic plants used in Ayurvedic system of medicines. Advances in Plant Sciences Vol. 5. Pp. 274-282. Association of Plant Sciences India.
Narain, P. Genetic diversity - Conservation and assessment. Curr Sci 79: 170-175.
Narayanan C.R. 1951 Somatic chromosomes in Acanthaceae; J. Madras Univ. 21 (B) 220-231.
Neale, D.B. and D.E. Harry. 1994. Genetic mapping in forest trees: RFLPs, RAPDs and beyond. AgBiotech News and Information 6: 107N-113N.
Neena and G.C. Srivastava. 1994. Effect of ploidy on photosynthesis of Brassica. Indian J. Plant Physiol. 37: 237-241.
Neena and G.C. Srivastava. 1997. Partial light reaction of photosynthesis of in Brassica species in relation to ploidy. Indian J. Plant Physiol. 2: 105-109.
Nei, M. 1972. Genetic distance between populations. Amer. Natur. 106: 283-292.
Nei, M. 1973. Analysis of gene diversity in subdivided populations. Proc. Nat. Acad. Sci. U. S. A. 70:3321-3323.
Nei, M. 1974. A new measure of genetic distance. In: Genetic distance, J.F. Crow and C. Denniston (eds), pp. 63-76. Plenum Press, New York and London.
Nei, M. 1978. Estimation of average heterozygocity and genetic distance from a small number of individuals. Genetics 89:583-590.
Nei, M. 1987. Molecular Evolutionary Genetics. Columbia University Press, New York.
Nelson, C.D., T.L. Kubisiak, M.W. Stine and L. Nance. 1994. A genetic linkage map of longleaf pine (Pinus palustris Mill.) based on random amplified polymorphic DNAs. J. Hered. 85: 433-439.
Nesbitt, K.A., B.M. Potts, R.E. Vaillancourt, A.K. West and J.B. Reid. 1995. Partitioning and distribution of RAPD variation in a forest tree species, Eucalyptus globulus (Myrtaceae). Heredity 74: 628-637.
Nesom, G.L. and J.C. La Duke. 1985. Biology of Trillium nivale (Liliaceae). Can. J. Bot. 63: 7-14.
Nevo, E. 1983. In- Evolution from Molecules to Man. (ed. D.S. Bendell), Cambridge University Press. Pp 287-321.
Nevo, E. and A. Beiles. 1989. Genetic diversity of wild emmer wheat in Israel and Turkey; Structural evaluation and application in breeding. Theor. Appl. Genet. 76: 737-52.
Nevo, E., A. Beiles and T. Krugman. 1988. Natural selection of allozyme polymorphisms: a microgeographical differentiation of edaphic, topographical and temporal factors in wild emmer wheat (Triticum dicoccoides). Theor. Appl. Genet. 78: 42-48.
Nodari, R.O., E.M.K. Koinange, J.D. Kelly and P. Gepts. 1992. Towards an integrated linkage map of common bean. 1. Development of genomic DNA probes and levels of restriction fragment length polymorphism. Theor. Appl. Gent. 84: 186-192.
Nybom, H., B.A. Schaal and S.H. Rogstad. 1989. DNA fingerprinting can distinguish cultivars of blackberries and raspberries. Acta Hortic 262: 310-315.
Olowokudejo, J.D. 1986. Variation and taxonomy of Biscutella valentina in Spain. Can J Bot 64: 2965-2972.
Orozco-Castillo, C., K.J. Chalmers, R. Waugh and W. Powell. 1994. Detection of genetic diversity and selective gene introgression in coffee using RAPD markers. Theor. Appl. Genet. 87: 934-940.
Orr, H.A. 1990. American Naturalist 136: 759-770.
Osmond, C.B. 1978. Crassulacean acid metabolism: a curiosity in context. Annuv. Rev. Plant Physiol. 29: 379-414.
Otake, T., H. Mori, L.T. Morimoto, M. Hattori. and T. Namba. 1995. Screening of Indonesian plant extracts for anti-human immunodeficiency virus-Type I (HIV-I) activity. Phytother. Res. 9: 6-10.
Padmesh, P., K.K. Sabu, S. Seeni and P. Pushpangadan. 1998. The use of RAPD in detecting genetic variability in Andrographis paniculata Nees: a potent hepatoprotective drug. Curr. Sci. 76: 833-835.
Parker K.C. and J.L. Hamrick. 1992. Genetic diversity and clonal structure in a columnous cactus, Lophocereus schotti. Am J Bot 79: 86-96.
Paterson, A.H., E.S. Lander, J.D. Hewitt, S. Peterson, S.E. Lincoln and S.D. Tanksley. 1988. Resolution of quantitative traits into Mendelian factors by using a complete RFLP linkage map. Nature 335: 721-726.
Paterson, A.H., J.W. DeVerna, B. Lanini and S.D. Tanksley. 1990. Fine mapping of quantitative trait loci using selected overlapping recombinant chromosomes, in an interspecies cross of tomato. Genet 124: 735-742.
Peng, Y and P.G. Xiao. 1993. A review on the resource utilization of Chinese medicinal plants. Journal of Plant Resources and Environment 2: 49-55.
Penner, G.A., A. Bush, R. Wisw, W. Kim, L. Domier, K. Kasha, A. Laroche, G. Scoles, S.J. Molnar and G. Fedek. 1993. Reproducibility of random amplified polymorphic DNA (RAPD) analysis among laboratories. PCR Methods and Applications 2: 341-345.
Persson, B. 1988. Enhancement of seed germination in ornamental plants by growth regulators infused via acetone. Seed Sci. and Technol. 21: 281-290.
Peterson, A.T. and L.R. Heanery. 1993. Genetic differentiation in Philippine fruit bats of the genera Cynopterus and Haplonycteris. Biol. J. Linnean Soc. 49: 203-218.
Petit, R.J., A.E. Mousadik and O. Pons. 1998. Identifying populations for conservation on the basis of genetic markers. Conserv. Biol. 12: 844-855.
Pfeiffer, A., A.M. Olovieri and M. Morgante. 1997. Identification and characterization of microsatellites in Norway spruce (Picea abies K). Genome 40: 411-419.
Pimm, S.L. and P. Raven. 2000. Biodiversity: Extinction by numbers. Nature 403: 843 - 845.
Poulsen, G.B., G. Kahl and K. Weising. 1993. Abundance and polymorphism of simple repetitive DNA sequences in Brassica napus L. Theor. Appl. Genet. 85: 994-1000.
Pramanik, S and S.S. Raychaudhuri. 1997. DNA content, Chromosome composition and isozyme patterns in Plantago L. The Botanical Review 63: 124-139.
Puri, A., R. Saxena, R.P. Saxena, K.C. Saxena, V. Srivastava. and J.S. Tandon. 1993. Immunostimulant agents from Andrographis paniculata. J. Nat. Products (Lloydia) 56: 995-999.
Pushpangadan, P., K.N. Nair. and V. Santhosh. 1997. Biodiversity- an overview. In The natural resources of Kerala, eds. K.B. Thampi, N.M. Nayar and C.S. Nair. World Wide Fund for Nature-India, Thiruvananthapuram, pp. 130-139.
Quijado, A., A. Liston, W. Robinson and E. Alvarez-Buylla. 1997. The ribosomal ITS region as a marker to detect hybridization in pines. Mol. Ecol. 6:995-996.
Raghavan. 1957. Chromosome atlas of flowering plants of the Indian subcontinent; p 1 ed. V Kumar and B Subramaniam (Calcutta, India: Botanical Survey of India).
Rahn, K. 1957. Chromosome numbers in Plantago. Bot. Tidsskr, 53: 369-378.
Rajasegar, G., H.T.W. Tan, I.M. Turner and P.P. Kumar. 1997. Analysis of genetic diversity among Ixora cultivars (Rubiaceae) using random amplified polymorphic DNA. Annals of Botany 80: 355-361.
Ramakrishna, W., M.D. Lagu, V.S. Gupta and P.K. Ranjekar. 1994. DNA fingerprinting in mice using oligonucleotide probes specific for simple repetitive DNA sequences. Theor. Appl. Genet. 88: 402-406.
Ramesh, P.M., A.A. Farooqui, M. Vasundhara and H.R. Gowda. 1997. Influence of nutrients on the growth, yield and active principle content in Kalmegh (Andrographis paniculata Nees). Abstract cum Souvenir- National Conference on Health Care & Development of Herbal Medicines. 29-30 August, 1997. Indira Ghandhi Agricultural University, Raipur MP.- 492 001.
Ramfi, B.P. Sarma and S.N. Tripathi. 1992. Effects of Kalmegh and amalaki compounds on viral hepatitis (Koshtha-shakhshrita kamala). Aryavaidyan 5: 164-169.
Rana, A.C. and Y. Avadhoot. 1991. Hepatoprotective effects of Andrographis paniculata against carbon tetrachloride induced liver damage. Arachives of Pharmacol. Res. 14: 93-95.
Ranade, S.A. 1995. Molecular studies in plant genomes with special reference to Cowpea and Pigeonpea. Ph.D. Thesis. University of Poona, Pune, India.
Ranade, S.A. and P.V. Sane. 1996. Analysis of genetic diversity in plants with molecular techniques. Tropical Ecology 37: 31-37.
Rao, M.R. 1914. Flowering plants of Travancore. p. 307 – 308.
Rao, P.P. 1999. Chemotaxonomy of some India Clerodendrum L. Rheedea 9: 45-53.
Rao, T.S., K. Kuppurajan, V. Rajagopalan and K. Janaki. 1980. A clinical study of vitiligo with Ayush-57. J Res Ayur Siddha 1: 507-515.
Ratnaparkhe, M.B., V.S. Gupta, M.R. Ven Murthy and P.K. Ranjekar. 1995. Genetic fingerprinting of pigeon peas [Cajanus cajan (L.) Mill sp.] and its wild relatives using RAPD markers. Theor. Appl. Genet. 91: 893-898.
Raven, P.H. 1999. World's biodiversity becoming extinct at levels rivaling earth's past "mass extinctions". Bot. Gard. Conserv. News 3: 31-32.
Ravindran, P.N., R.A. Nair, K.N. Babu, K. Chandra, M.K. Nair. 1990. Ecological and morphological notes on Piper spp. from the Silent Valley forests, Kerala. J Bombay Natural Hist Society 87: 421-426.
Reddy, K.R. 1988. Folk medicine from chittoor district, Andhra Pradesh, India used in the treatment of jaundice. Int J Crude Drug Res 26: 137-140.
Remington, D.L., R.W Whetten and M. O’Malley. 1988. Genetic map construction with AFLP markers in loblolly pine. Abstract, Plant and Animal Genome VI Conference, San Diego, January 18-22, 1998. (http://probe.nalusda.gov:8300/pag/6/review/640.html).
Reynolds, J., B.S. Weir and C.C. Cockerham. 1983. Estimation of Coancestry coefficient: basis for short-term genetic distance. Genetics 105: 767-779.
Ridley H.N. 1967. The flora of the Malay Peninsula. Vol II, L. Reeve & Co., Brook Nr. Ashford, London, p.582.
Rongwen, J., M.S. Akkaya, A.A. Bhagwat, U. Lavi and P.B. Cregan. 1995. The use of microsatellite DNA markers for soybean genotype identification. Theor. Appl. Genet. 90: 43-48.
Roy, B.K. 1988. DNA variation and phylogeny of family Acanthaceae. Proc. Conf. on Cytol. & Genet. 1: 192-198.
Roy, S.K. and P.C. Dutta. 1988. Production of a variant line by tissue culture of Andrographis paniculata with enhanced yield of andrographolide. Bangladesh J Bot 17: 117-122.
Roy, S.K. and Paul. 1991. Variation in andrographolide content and its relationship with leaf anatomical characters in Andrographis paniculata. Crop Res. 4: 230-233.
Runemark, H. 1969. Studies in the Aegean flora X. Cytological and morphologic notes on Plantago. Bot. Notiser 126: 9-16.
Sabu, K.K. and S. Seeni. 2001. PlantPack: a new software for analysis of diversity within Andrographis paniculata, an important medicinal plant. Proc 13th Kerala Science Congress, January 2001, Thrissur- (India), pp. 688-690.
Sadasivam, S. and A. Manikkam. 1996. Biochemical methods. 2nd ed. New Age International (P) Ltd., Publishers, New Delhi.
Samec, P. 1993. DNA polymorphism and RAPD technology. Priloha Casopisu Genetika a Slechteni 29, 291-320.
Santoni, S and A. Berville. 1992. Two different satellite DNAs in Beta vulgaris L.: evolution, quantification and distribution in the genus. Theor. Appl. Genet. 84: 1009-1016.
Saraf, A.P., S.N. Joglekar, S.D. Naber and M.S. Mulay. 1991. Evaluation of protective effect of 1C 'Hepatogard' a compound herbal formulation in CCl4 induced liver damage. Antiseptic 88: 511-516.
Saraswat, B., P.K.S. Visan, G.K. Patnai and B.N. Dhawan. 1995. Effect of andrographolide against galactosamine induced hepatotoxicity. Fitoterapia 66: 415-420.
Savard, L., P. Li, S.H. Strauss, M.W. Chase, M. Michaud and J. Bousuest. 1994. Chloroplast and nuclear gene sequences indicate late Pennsylvanian time for the last common ancestor of extant seed plants. Proc. Natl. Acad. Sci. USA 91: 5163-5167.
Schaal, B.A., W.J. Leverich and S.H. Rogstad. 1991. A comparison of methods for assessing genetic variation in plant conservation of rare plants. In: Genetics and Conservation. D.A. Falk and K.E. Holsinger (eds.) Oxford University Press, New York.
Scheepers, D., M.C. Eloy and M. Briquet. 1997. Use of RAPD patterns for clone verification and in studying provenance relationships in Norway Spruce (Picea abies). Theor. Appl. Genet. 94: 480-485.
Schemske, D.W., B.C. Husband, M.H. Rackelshaus, C. Goodwillie, I.M. Parker and J.G. Bishop. 1994. Evaluating approaches to the conservation of rare and endangered plants. Ecology 75: 584-606.
Schierenbeck, K.A., M. Skupski, D. Lieberman and M. Lieberman. 1997. Population structure and genetic diversity in four tropical trees in Costa Rica. Mol. Ecol. 6: 137-144.
Schlichting, C.D. 1989. Phenotypic plasticity in Phlox. II. Plasticity of character correlations. Oecologia 78: 496-501.
Schmid B. 1990. Some ecological and evolutionary consequences of modular organization and clonal growth in plants. Evol Trends Plants 4: 25-34.
Schmid, B. 1982. Karyology and hybridisation in the Carex flava complex in Switzerland. Feddes Repertorium 93, 23-59.
Schmid, B. 1992. Phenotypic variation in plants. Evol. Trends Plants 6: 45-60.
Schmitt, L.H., D.J. Kitchener and R.A. How. 1995. A genetic perspective of mammalian variation and evolution in the Indonesian Archipelago: biogeographic correlates in the fruit bat genus Cynopterus. Evolution 49: 399-412.
Schoenewald –Cox, C.M., S.M. Chambers, B. MacBryde and W.L. Thomas (eds.) 1983. Genetics and Conservation. Benjamin Cummings, Menlo Park, CA.
Seeni, S., K.K. Sabu and P. Padmesh. 1998. Variable-Invariably: An introduction to intraspecific variations in medicinal plants. Amruth (FRLHT- India) 2: 3-8.
Sefc, K.M., H. Steinkellner, J. Glossl, S. Kampfer and F. Regner. 1998. Reconstruction of a grapevine pedigree by microsatellite analysis. Theor. Appl. Genet. 97: 227-231.
Selvanayagam, Z.E., S.G. Gnanavendhan, P. Chandrasekharan, K. Balakrishna and R.B. Rao. 1994. Plants with antisnakevenom activity – a review on pharmacological and clinical studies. Fitoterapia 65: 99-111.
Sen, S. and A.K. Sharma. 1990. Chromosome complements, nuclear DNA and genetic distance as measures of interrelationship in Plantago. Nucleus, 333: 4-10.
Sharma, AK and A. Sharma 1980 Chromosome techniques: theory and practice. 3rd ed; (Butterworths, UK).
Sheffield, V.C., D.R. Lerman and R.M. Myers. 1989. Attachment of a 40-base pair G+C rich sequence (GC-clamp) to genomic DNA fragments by the polymerase chain reaction results in improved detection of single base changes. Proc. Natl. Acad. Sci. USA, 86: 232-236.
Shen, Y.C., C.F. Chen and W.F. Chiou. 2000. Suppression of rat neutrophil reactive oxygen species production and adhesion by the diterpenoid lactone andrographolide. Planta Med 66:314-317.
Shukla, B., P.K.S Visen, G.K. Patnaik and B.N. Dhavan. 1992. Choleretic effect of andrographolide in rats and guinea pigs. Planta Medica 58: 146-149.
Simberloff, D. 1988. The contribution of population and community biology to conservation science. Ann. Rev. Ecol. Syst. 19: 473-512.
Simpson, E.H. 1949. Measurement of diversity. Nature 163:688.
Simpson, M.J.A. and L.A.Wither (eds.). 1986. In- Characterization of Plant Genetic Resources Using Isozyme Electrophoresis: A Guide to the Literature, International Board for Plant Genetic Resources, Rome. P. 103.
Sing, A., M.S. Negi, J. Rajagopal, S. Bhatia, U.K. Tomar, P.S. Srivastava and M. Lakshmikumaran. 1999. Assessment of genetic diversity in Azadirachta indica using AFLP markers. Theor. Appl. Genet. 98.
Singh, N.B. and Z. Ahmad. 1997. Genotypic differences in wheat under moisture stress conditions. Indian J. Plant Physiol. 2: 163-165.
Singh, S.P., J.R. Sharma, H.O. Misra, R.K. Lal and M.M. Gupta. 1998. Genetic variation and strain selection in Senna (Cassia angustifolia) for north Indian plains. J. Med. and Arom. Pl. Sci., 20: 375-378.
Sinha, J, S. Mukhopadhyay, N. Das and M.K. Basu. 2000. Targeting of liposomal andrographolide to L. donovani-infected macrophages in vivo. Drug Deliv 7:209-13.
Sittenfeld, A and R. Villers. 1994. Costa Rica’s INBio: Collaborative biodiversity research agreements with the pharmaceutical industry. Case Study 2. In: Principles of Conservation Biology. G.K. Meffe, C.R. Carrol and contributors. Pp. 500-504. Sinauer Associates, Sunderland, MA.
Skroch, P. and J. Nienhuis. 1995. Impact of scoring error and reproducibility of RAPD data on RAPD-based estimates of genetic distance. Theor. Appl. Genet. 91:1086-1091.
Slatkin, M and N.H. Barton. 1989. A comparison of three indirect methods for estimating average levels of gene flow. Evolution 43: 1349-1368.
Smith M.J. 1989. Evolutionary Genetics. Oxford University Press, London.
Smith, C.A.B. 1977. A note on genetic distance. Ann. Human Genet. 21: 254-276.
Smith, D.N. and M.E. Devey. 1994. Occurrence and inheritance of microsatellites in Pinus radiata. Genome 37: 977-983.
Sneath, P.H.A. and R.R. Sokal. 1973. Numerical Taxonomy. Freeman, San Francisco.
Sokal R.R., G.M. Jacues and M.C. Wooten. 1989. Spatial autocorrelation analysis of migration and selection. Genetics 121: 845-855.
Soltis, P.S. and D.E. Soltis. 1991. Genetic variation in endemic and widespread plant species: examples from Saxifragaceae and Polystichum (Dryopteridaceae). Aliso 13: 215-223.
Soltis, P.S., D. . Soltis, T.L. Tucker and F.A. Lang. 1992. Allozyme variability is absent in the narrow endemic, Bensoniella oregana (Saxifragaceae). Conservation Biology 6: 131-134.
Sonnante, G., A. Spinosa, A. Marangi and D. Pignone. 1997. Isozyme and RAPD analysis of the genetic diversity within and between Vigna luteola and V. marina. Annals of Botany 80: 741-746.
Spiess, E.B. 1989. Genes in populations. 2nd ed. Wiley & Sons, New York.
Stearns, S.C. 1989. The evolutionary significance of phenotypic plasticity. BioScience 39: 436-445.
Stebbins, G.L., B.L. Harvey, E.L. Cox, J.N. Rutger, G. Jelencovic and E. Yagil. 1963. Identification of the ancestry of an amphidiploid Viola with the aid of paper chromatography. Amer. J. Bot. 50: 830-839.
Steinke Ilner, H., S. Fluch, E. Turetschek, C. Lexer, R. Streiff, A. Kremer, K. Burg and J. Glossl. 1997. Identification and characterization of (GA/CT)n-microsatellite loci from Quercus petraea. Plant Mol. Biol. 33: 1093-1096.
Stephens, S.G. and C.M. Rick. 1966. In: The Galapagos (R.I. Bowman, ed) p. 201. University California Press, Berkeley.
Stewart , Jr, C.N. and D.M. Porter. 1995. RAPD profiling in biological conservation: an application to estimating clonal variation in rare and endangered Iliamna in Virginia. Biological Conservation 74: 135-142.
Subramaniam, A., P. Pushpangadan, S. Rajasekharan and P.G. Latha. 1995. Antipyretic activity of TBR-002, a herbal formulation. Ancient Sci of Life 15: 7-14.
Subramanian, K.N. and K.R. Sasidharan. 1997. Conservation and management of wild germplasm of medicinal plants. In: Conservation and economic evaluation of biodiversity, vol. 1. P. Pushpangadan, K. Ravi and V. Santhosh (eds.) Oxford and IBH publishing co. Pvt. Ltd., New Delhi.
Sudhakar, S and R.S. Rao. 1985. Medicinal plants of upper east Godavari district (Andhra Pradesh) and used for establishment of medicinal form. J Econ Tax Bot 7: 399-406.
Sutarjadi, M.H. Santosa, Bendryman and W. Dyatmiko. 1991. Immunostimulatory activity of Piper betle, Zingiber aromatica, Andrographis paniculata, Allium sativum and Oldenlandia corymbosa grown in Indonesia. Planta Medica 57 (supp. 2): A 136.
Swofford, D.L., G.J. Olesen, P.J. Waddell and D.M. Hillis. 1996. Phylogeny reconstruction. In Molecular systematics, 2nd edition, D.M. Hillis, C. Moritz and B.K. Mabel (eds.). pp. 407-514. Sinauer, Sunderland, MA.
Tajuddin, A. Shahid and M. Tariq. 1983. Anti-inflammatory activity of Andrographis paniculata Nees (Chirayata). Nagarjun 27: 13-14.
Tandon, S., K.K. Aggarwal, A.P. Kahol, J. Ahmad and Sushil Kumar. 1998. Yield and quality of the menthol crystals and dementholated oil recovered from the essential oils of the Mentha arvensis cultivars- Shivalik and Himalaya. J. Medicinal and Aromatic Plant Sciences 20: 25-27.
Tanksley, S.D. 1979. Linkage, Chromosomal association and expression of Adh-1 and Pgm-2 in tomato. Biochem. Genet. 17: 1159-1167.
Tanksley, S.D. and C. M. Rick. 1980. Genetics of esterases in species of Lycopersicon. Ther. Appl. Genet. 56: 209-219.
Temesgen, B., D.B. Neale and D.E. Harry. 1988. Sequence – tagged site markers for lobolly pine (Pinus toeda L.) revealed by denaturing gradient gel electrophoresis. Abstract, Plant and Animal Genome VI Conference, San Diego, USA. January 18-22, 1998. (http://probe.nalusda.gov:8300/pag/6/review/209.html)
Templeton, A.R., K. Shaw, E. Routman and S.K. Davis. 1991. The genetic consequences of habitat fragmentation. Ann. Mo. Bot. Gard. 77: 13-27.
Teranchi, R. 1994. A polymorphic microsatellite marker from the tropical tree Dryobalanops lanceolata (Dipterocarpaceae). Jpn. J. Genet. 69: 567-576.
Thoppil, J.E. 1997. A menthone chemotype in Calamintha neteta. J. Med. and Arom. Pl. Sci. 19: 5-6.
Tilman, D. 2000. Causes, consequences and ethics of biodiversity. Nature 405: 208 - 211.
Tiselius, A. 1937. A new apparatus for electrophoretic analysis of colloidal mixtures. Trans Faraday Soc. 33: 524-531. In : Isozymes in Plant Genetics and breeding, Part A, (ed. S.D. Tanksley and T.J. Orton), Elsevier Science Publishers BV, Amsterdam.
Tomar, G.S. S.K. Tiwari and G.N. Chaturvedi. 1983. Treatment of jaundice (Kamla) with Andrographis paniculata Nees (Kalmegh). Proc. Asian Conf. on Traditional Asian Med., Bombay, Mar 6 - 9.
Tripathi, G.S. and Y.B. Tripathi. 1991. Choleretic action of andrographolide obtained from Andrographis paniculata in rats. Phytother. Res. 5: 176-178.
Tsumura, Y., N. Tomaru, Y. Suyama, W.J. Libby, S. Bucchus, H. Yoshimaru, H. Xiao and K. Nagasaka. 1998. Application of STS-based co-dominant markers derived from cDNA clones from Cryptomeria japonica to related species. Abstract, Plant and animal Genome VI Conference, San Diego, January 18-22, 1998. (http://probe.nalusda.gov:8300/pag/6/review/211.html).
Tsumura, Y., Y. Suyama, K. Yoshmura, N. Shirato and Y. Mukai. 1997. Sequence-tagged-sites (STSs) of cDNA clones in Cryptomeria japonica and their evaluation as molecular markers in conifers. Theor. Appl. Genet. 94: 764-772.
Tulsieram, L.K., J.C. Glaubitz, G. Kiss and J.E. Carlson. 1992. Single-tree genetic linkage mapping in conifers using haploid DNA from megagametophytes. Biotechnology 10: 686-690.
Turesson, G. 1922a. The species and variety as ecological units. Hereditas, 3: 100-113. In: Plant variation and evolution (II ed). 1984. D. Briggs and S. M. Walters. Cambridge University Press, Cambridge.
Turesson, G. 1922b. The genotypical response of the plant species to the habitat. Hereditas, 3: 211-350. In: Plant variation and evolution (II ed). 1984. D. Briggs and S. M. Walters. Cambridge University Press, Cambridge.
Turesson, G. 1943. Variation in the apomictic microsperms of Alchemilla vulgaris L. Botaniska Notiser, 1943, 413-27. In: Plant variation and evolution (II ed). 1984. D. Briggs and S.M. Walters. Cambridge University Press, Cambridge.
Tuskan, G.A., K.E. Francis, S.L. Russ, W.H. Romme and M.G. Turner. 1996. RAPD markers reveal diversity within and among clonal and seedling stands of aspen in Yellowstone National Park, USA. Can. J. For. Res. 26:2088-2098.
Tyler, V.E. 2001. The future of botanical drugs and the rainforest. J Herbal Pharmacotherapy 1: 5-12.
Ueno, O., M. Samejima, S. Muto and S. Miyachi. 1988. Photosynthetic characteristics of an amphibious plant, Elocharis vivipara: Expression of C4 and C3 modes in contrasting environments. Proc. Natl. Acad. Sci. USA., 85: 6733-6737.
Ujino, T., Y. Tsumura, H. Yoshimaru and K. Nagasaki. 1998. Polymorphism of SSCP markers from cDNA clones of Cryptomeria japonica and its evaluation for genome mapping and population studies. Poster Abstract, Plant and Animal Genome VI Conference, San Diego, January 18-22, 1998. (http://probe.nalusda.gov:8300/pag/6/review/209.html).
Uma Shankar, R. and K.N. Ganeshaiah. 1997. Mapping genetic diversity of Phyllanthus emblica: Forest gene banks as new approach for in situ conservation of genetic resources. Curr. Sci. 73: 163-168.
Vallejos, E. 1983. Enzyme activity staining. In Isozymes in Plant Genetics and breeding, Part A, (ed. S.D. Tanksley and T.J. Orton), Elsevier Science Publishers BV, Amsterdam, 469-516.
van Wyk E, van der Bank H, Verdoorn G.H. 2001. Allozyme variation in four populations of African whitebacked vultures (Gypsafricanus) and phylogenetic relationships between four vulture species from southern Africa. Biochem Syst Ecol 29:485-512.
Van-Seters, A.P. 1997. Forest based medicines in traditional and cosmopolitan health care. In: Medicinal plants for forest conservation and health care. Bodeker, G.C. (ed.) FAO, Rome.
Vavilov, N.I. 1926. Studies on the origin of cultivated plants. Leningrad. In: Dodds, J.H. (Ed) 1991. In vitro methods for conservation of plant genetic resources. Chapman and Hall, Cambridge.
Veeranjaneyulu, K and V.S.R. Das. 1984. Purple pigmentation in leaves of some tropical weed species. Biologia Plantarum 26: 215-220.
Visen, P.K.S., B. Shukla, G.K. Patnaik and B.N. Dhawan. 1993. Andrographolide protects rat hepatocytes against paracetamol-induced damage. J Ethnopharmacol 40: 131-136.
Viswanathan S, P. Kulanthaivel, S.K. Nazimudeen, T. Vinayakam, C. Gopalakrishnan and L. Kameswaran. 1981. The effect of apigenin 7,4'-di-O-methyl ether, a flavon from Andrographis paniculata on experimentally induced ulcers. Ind J Pharm Sci 43: 159-161.
Vohora, S.B. 1985. What is purification of blood? Hamdard 28: 72- 84.
Vos, P., R. Hogers, M. Bleeker, M. Reijans, T. van de Lee, M. Hornes, A. Friters, J. Pot, J. Peleman, M. Kuiper and M. Zabeau. 1995. AFLP: a new technique for DNA fingerprinting. Nucleic Acids Research 23: 4407-4414.
Waldmann, P and S. Andersson. 1998. Comparison of quantitative genetic variation and allozymes diversity within and between populations of Scabiosa canescens and S. columbaria. Heredity 81: 79-86.
Waller, D.M., D.M. O’Malley and S.C. Gawler. 1987. Genetic variation in the extreme endemic, Pedicularis furbishiae (Scrophulariaceae). Conser. Biol. 1: 335-340.
Warner, D.A. and G.E. Edwards. 1988. C4 photosynthesis and leaf anatomy in diploid and allotetraploid Pennisetum americanum (pearl millet) Plant Sci. 56: 85-92.
Warner, D.A., M.S.B. Ku and G.E. 1987. Photosynthesis, leaf anatomy and cellular constituents with polyploid C4 grass, Panicum virgatium. Plant Physiol. 84: 461-466.
Watano, Y., M. Imaszu and T. Shimizu. 1995. Chloroplast DNA typing by PCR-SSCP in the Pinus pumila-P. parviflora var. pentaphylla complex (Pinaceae). J. Plant Res. 108: 493-499.
Weber, J.L. and P.E. May. 1989. Abundant class of human DNA polymorphism which can be typed using the polymerase chain reaction. Am. J. Hum. Genet. 44: 388-396.
Weir, B.S. 1990. Genetic data analysis. Sinauer Associates, Sunderland, Massachusetts.
Weir, B.S. and C.C. Cockerham. 1984. Estimating F-statistics for the analysis of population structure. Evolution 38: 1358-1370.
Weiss, E.A. 1997. Essential oil crops. CAB International, UK.
Welsh, J. and M. McClelland. 1990. Fingerprinting genomes using PCR with arbitrary primers. Nucleic Acids Research 18: 7213-7218.
Wendel, J.F. and R.G. Percy. 1990. Allozyme diversity and introgression in the Galapagos Islands endemic Gossypium darwinii and its relationship to continental G. barbadense, Biochem. Syst. Ecol. 18: 517-528.
Wendel, J.F., C.L. Brubaker and A.E. Percival. 1992. Genetic diversity in Gossypium hirsutum and the origin of upland cotton. American Journal of Botany 79: 1291-1310.
White, G. and W. Powell. 1997. Isolation and characterization of microsatellite loci in Swietenia humilis (Meliaciea)- an endangered tropical hardwood species. Mol. Ecol. 6: 851-860.
White, M.J.D. 1978. Modes of speciation. Freeman & Company, San Francisco.
Wickneswari, R and M. Norwati. 1993. Genetic diversity of natural populations of Acacia auriculiformis. Aust. J. Bot. 41: 65-77.
Widen B and L. Swenson. 1992. In Ecological Principles of Nature Conservation, (ed. L Hansson), Elsevier Applied Science, London, 113-161.
Wilde, J.C., R. Waugh and Powell. 1992. Genetic fingerprinting of Theobroma clones using randomly amplified polymorphic DNA markers. Theor. Appl. Genet. 83: 871-877.
Wilkins, C.P. and J.H. Dodds. 1983. The application of tissue culture techniques to plant genetic conservation. Sci. Prog. Oxf. 68: 259-284.
Williams, J.G.K., A.R. Kubelik, K.J. Livak, J.A. Rafalski and S.V. Tingey. 1990. DNA polymorphisms amplified by arbitrary primers are useful as genetic markers. Nucleic Acid Res. 18: 6531-6535.
Witter, M.S. and G.D. Carr. 1988. Evolution 42: 1278.
Wolf, K., S.H. Rogstad and B.A. Schaal. 1994. Population and species variation of minisatellite DNA in Plantago. Theor. Appl. Genet. 87: 733-740.
Wolff, J.L. C.S.W. McDowell and M.A. Machado. 1994. Analysis of the restriction fragment length polymorphisms of Eucalyptus europhylla, E. Grandis, E. Citrodora. Revista Brasileira de Genetica 16: 431-439.
Wright, S. 1943. Isolation by distance. Genetics 28:114-138.
Wright, S. 1951. The genetic structure of populations. Ann. Eugen. 15: 323-354.
Wright, S. 1965. The interpretation of population structure by F-statistics with special regard to systems of mating. Evolution 19: 395-420.
Yadav, J.S.P. and I.C. Gupta. 1984. Usar bhumi ka sudhar (in Hindi), ICAR, New Delhi.
Yeh, F.C. and T.J.B. Boyle. 1997. Population genetic analysis of co-dominant and dominant markers and quantitative traits. Belgian J. Bot. 129: 157.
Young, N.D., D. Zamir, M.W. Ganal and S.D. Tanksley. 1988. Use of isogenic lines and simultaneous probing to identify DNA markers tightly linked to the Tm-2a gene in tomato. Genetics 120: 579-585.
Zemskova, E.A. 1977. Karyological study of some species of Plantago L. (Plantaginaceae). Bot. J. 62: 1301-1305.
Zhang X.F. and B.K. Tan. 2000. Antihyperglycaemic and anti-oxidant properties of Andrographis paniculata in normal and diabetic rats. Clin Exp Pharmacol Physiol 27:358-363.
Zhou, Z. 1987. Cultivation of Andrographis paniculata. Chung Yao Tung Pao 12: 15-18.
Zhu, Y, H. Chen, J. Fan, Y. Wang, Y. Li, J. Chen, J. Fan, S. Yang, L. Hu, H. Leung, T.W. Mew, P.S. Teng, Z. Wang and C.C. Mundt. 2000. Genetic diversity and disease control in rice. Nature 406: 718 - 722.
Ziaciddin A, M. Peng and D.J. Wolyn. 1997. Improved nuclear staining of Asparagus microspores for cytological analysis; HortScience 32 735-736.
