红树植物木榄(<i>Bruguiera gymnorrhiza</i>)种群遗传变异与遗传分化的初步研究

葛青萍; 杨志伟; 林鹏

红树植物木榄(Bruguiera gymnorrhiza)种群遗传变异与遗传分化的初步研究

厦门大学生物学系, 厦门361005

基金项目: 国家自然科学基金39670135

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出版历程
- 收稿日期: 1998-11-07
- 修回日期: 1999-03-16

Preliminary study on the genetic diversity and differentiation of three Chinese Bruguiera gymnorrhiza populations

Department of Biology, Xiamen University, Xiamen 361005

摘要

摘要: 研究了我国红树林分布区内3个木榄种群的遗传变异和遗传分化.在种水平和种群水平上,期望杂合度分别为0.293和0.268,观察杂合度分别为0.2745和0.2705.种群间遗传多样性为0.0830,表明总的遗传变异中有8.3%来自种群间.基因流较为顺畅,为3.34.
- 木榄 /
- 遗传变异 /
- 遗传分化
Abstract: The genetic diversity and differentiation of three Chinese Bruguiera gymnorrhixa populations are examined.Expected heterozygosity at species and population levels is 0.293 and 0.268, observed heterozygosity is 0.274 5 and 0.270 5, respectively.The genetic diversity between population is 0.083 0, which shows that among total heterozygositios, 8.3% come from inter-population.Gene flow is smooth, which is 3.34.
- Bruguiera evmnorrhiza /
- eenetic diversity /
- eenetic differentiation

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参考文献(23)

Spieth P T. Gene flow and genetic differentiation. Genetic, 1974, 78:961～965

Hoey M T, Parks C R. Isozyme divergence between eastern Asian, north American, and Turkish species of Liquidambar(Hamamelidaceae). American Journal of Botany, 1931, 78(7):937～947

Hokanson S C, Isebrands J G, Jensen R J, et al. Isozymes variation in oaks of the Apostle Islands in Wisconsin:genetic struc-ture and levels of inbreeding in Quercus rubra and Q. ellipsoidalls(Fagaceae). American Journal of Botany, 1993, 80(11):1 349～1 357

林鹏.红树林研究论文集(1980～1989)(第1集).厦门:厦门大学出版社,1990.99～230

林鹏.红树林研究论文集(1990～1992)(第2集).厦门:厦门大学出版社,1993.1～144

林鹏.中国红树林生态系.北京:科学出版社,1997.284～316

林鹏.红树林.北京:海洋出版社,1984.21～34

王中仁.植物等位酶分析.北京:科学出版社,1996.77～119

陈小勇.植物生态遗传学研究-以红树植物为主.厦门大学博士后出站报告,1997.51～56

Susan R K. Starch gel electrophoresis of plant isozymes:a comparative analysis of techniques. American Journal of Botany, 1990, 77(5):693～712

Siciliano M J, Shaw C R.凝胶上酶的分离和显现.植物生理学报,1980,(4):59～70

Vallejos C E. Enzyme activity staining. In:Tanksley S D, Orton T J, eds. Isozyme in Plant Genetics and Breeding. Amster-dam:Elsevier, 1983

Nei M. Molecular Population Genetic and Evolution. Amsterdam and New York:North Holland Publ Co, 1975

Nei M. Molecular Evolutionary Genetics. New York:Columbia Univ Press, 1987

Wright S. The interpretation of population structure by F-statistics with special regard to systems of mating. Evolution, 1965, 19:395～420

陈小勇,王希华,宋永昌.华东地区青冈种群的遗传变异与遗传分化.植物学报,1997,39(2):149～155

葛颂,王海群,张灿明.八面山银杉林的遗传多样性和遗传分化.植物学报,1997,39(3):266～271

Tomlinson P B. The Botany of Mangroves. Cambridge:Cambridge University Press, 1986

Hamrick J L, Loveless M D. Associations between the breeding system and the genetic structure of tropical tree populations. In:Bock J, Linhart Y B, ed. Evolutionary Ecology of Plants. Boulder, Colo:Westview Press, 1989. 129～146

Wright S. Evolution in Mendelian population. Genetics, 1931, 16:91～159

黄生. 秋茄(Kandelia candel)的区域性种群遗传结构.生物多样性,1994,2(2):68～75

Goodall J A, Stoddart J A. Techniques for the electrophoresis of mangrove tissues. Aquat Pot, 1989, 35:197～207

张娆挺,林鹏.中国海岸红树植物区系研究.厦门大学学报(自然科学版),1984,23(2):232～239

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