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濒危植物连香树遗传多样性研究(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2011年03期
Page:
12
Column:
研究论文
publishdate:
2011-06-13

Article Info:/Info

Title:
Study on the genetic diversity of an endangered plant Cercidiphyllum japonicum
Author(s):
HUANG Shaohui1 FANG Yanming2
1. College of Environment Engineering, Xuzhou Institute of Technology, Xuzhou 221008,China;2. College of Forest Resources and Environment, Nanjing Forestry University, Nanjing 210037, China
Keywords:
Cercidiphyllum japonicum genetic diversity population
Classification number :
S722
DOI:
10.3969/j.jssn.1000-2006.2011.03.013
Document Code:
A
Abstract:
Random amplified polymorphic DNA (RAPD) markers were used to measure the genetic diversity of Cercidiphyllum japonicum, an endangered plant in China.The experiment was implemented among 11 natural populations from Zhejiang, Anhui, Hunan, Hubei, Sichuan, Shannxi and Henan of C. japonicum. A total of 691 DNA fragments were amplified from 20 RAPD primers, of which 328 were polymorphic, account for 47.5 % of all bands. AMOVA was used to determine the variation within and among populations. Results indicated that the variation among populations was 0.479 7 and that within populations was 52.03%. The gene flow was 0.542 4 based on the Nei gene differentiation index indicated that the gene intercourse was difficult among populations. Results of UPGMA cluster analysis indicated that the genetic distance between the population of Shexian Anhui and Jiyuan Henan was the largest among populations. Genetic drift might have enhanced genetic differentiation within populations. In order to protect the species, preserving the habitat and breeding the seedlings to expand the species were suggested.

References

[1]葛颂,王海群,张灿明,等.八面山银杉林的遗传多样性和群体分化[J].植物学报,1997,39(3):266-271.
[2]周立伟,吴乃虎.分子生物学技术在濒危植物遗传多样性研究中的应用[J]. 生物工程进展, 1995, 15(4): 22-25.
[3] 路安民,李建强,陈之端.“低等”金缕梅类植物的起源和散布[J].植物分类学报,1993,31(6): 489-504.
[4]Siebold P F,Zuccarini J G. Florae Japonicae[J]. Abh Bayer Abhand Akad Wiss MathPhys,1846,4(3):123-240.
[5]Maximowicz C J.Diagnoses breves plantarum novarum Japoniae et Mandshuriae[J].Bull Acad Impériale Sci StPétersbourg,1872,17:142-179.
[6]Bessey C E.The phylogenetic taxonomy of flowering plants[J].Annals of the Missouri Botanical Garden,1915,2:109-164.
[7]Diels L. Englers Syllabus der Pflanzenfamilien[M].Ⅱ ed. Berlin:Gebrueder Borntraeger,1936.
[8]Hutchinson J. The Families of Flowering Plants:Ⅰ.Dicotyledons[M].London:Oxford University Press,1959.
[9]Dahlgren R M T. A revised system of classification of the angiosperms[J].Botanical Journal of the Linnean Society,1980,80:91-124.
[10]Endress P K.Floral structure,systematic,and phylogeny in Trochodendrales[J].Annals of the Missouri Botanical Garden,1986,73:297-324.
[11]Takhtajan A.Diversity and Classification of Flowering Plants[M].New York:Columbia University Press,1996.
[12]俸宇星,汪小全,潘开玉,等. rbcL基因序列分析对连香树科和交让木科系统位置的重新评价——兼论低等金缕梅类的关系[J]. 植物分类学报, 1998, 36 (5): 411-422.
[13]路安民,李建强,徐克学.金缕梅类科的系统发育分析[J].植物分类学报, 1991, 29(6): 481-493.
[14]章群,聂湘平,施苏华,等.连香树科及其近缘植物matK序列分析和系统学意义[J]. 生态科学,2003,22(2):113-115.
[15]黎明,段增强,李莲枝,等.连香树营养器官的解剖学研究[J]. 河南农业大学学报, 2005, 39(2):178-181.
[16]刘光华,操国兴,张望,等.濒危植物连香树种群结构与动态研究[J].生物学杂志, 2008, 25(5):24-27.
[17]何东,魏新增,李连发,等.神农架山地河岸带连香树的种群结构与动态[J].植物生态学报, 2009, 33(3):469-481.
[18]袁丽洁,方向民,崔波,等. 濒危植物连香树的传粉生物学研究[J]. 河南农业大学学报, 2007,41(6):647-654.
[19]Rosseto M, Weaver P K, Dixon K W. Use of RAPD analysis in devising conservation strategies for the rare and endangered Grevillea scapigera (Proteaceae)[J].Molecular Ecology,1995,4(3):321-329.
[20]Wang T,Su Y J,Li X Y,et al.Genetic structure and variation in the relict populations of Alsophila spinulosa from southern China based on RAPD markers and cpDNA atpBrbcL sequence data[J].Hereditas,2004,140:8-17.
[21]陈进明, 王晶苑,刘星,等,中华水韭遗传多样性的RAPD分析[J].生物多样性, 2004, 12(3):348-353.
[22]Li X D, Huang H W, Li J Q. Genetic diversify of the relict plant Metasequoia glyptostroboides[J]. Biodiversity Science, 2003, 11(2): 100-108.
[23]王艇,苏应娟,欧阳蒲月,等. 利用RAPD标记分析濒危植物白豆杉种群的遗传结构[J].生态学报,2006,26(7):2313-2321.
[24]黄绍辉,方炎明.改进的SDSCTAB法提取濒危植物连香树总DNA[J].武汉植物学研究, 2007,25(1):98-101.
[25]孟现东,陈益泰.枫香DNA提取方法与PCR扩增程序的优化[J].林业科学研究,2004,17(1):42-46.
[26]黄绍辉,方炎明. 珍稀濒危植物连香树RAPD反应体系的优化[J].江苏农业科学, 2009(1):42-44.
[27]Zhao A M, Liu Z M, Kang X Y, et al.. Allozyme variation in Sophora moorcroftiana, an endemic species of Tibet,China[J].Biodiversity Science,2003,11(2):91-99.
[28]李珊,钱增强,蔡宇良,等.金钱槭和云南金钱槭遗传多样性比较研究[J].植物生态学报,2005,29(5):785-792
[29]邹喻苹,蔡美琳,张志宪,等.矮牡丹的遗传多样性与保护对策[J].自然科学进展, 1999, 9(5): 468-472.
[30]苏志龙,殷寿华,吴成军,等. 濒危物种山红树居群遗传结构的RAPD分析[J]. 云南植物研究,2005,27(2):181-186.
[31]韩春艳,孙卫邦,高连明. 濒危植物三棱栎遗传多样性的RAPD分析[J].云南植物研究, 2004,26(5): 513-518.
[32]苏何玲,唐绍清.濒危植物资源冷杉遗传多样性研究[J].广西植物,2004, 24(5):414-417.
[33]李巧明,何田华,许再富,等. 濒危植物望天树的遗传多样性和居群遗传结构[J]. 分子植物育种, 2003, 1(5/6): 819-820.

Last Update: 2011-06-13