几种常用分子标记遗传多样性参数的统计分析
A Statistical and Comparative Analysis of Genetic Diversity Detected by Different Molecular Markers
查看参考文献45篇
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文摘
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对235篇文献中314种野生种子植物的遗传多样性参数进行了统计分析。结果表明，目前常用的五种分子标记中，ISSR、等位酶和SSR的参数值间差异显著，彼此不宜直接比较，且与RAID和AFLP的参数也不宜直接比较；显性标记RAID和AFLP的参数之间可以直接比较。基于Hardy-Weinberg平衡的遗传分化指数G值明显低于基于AMOVA分析的瓯值，两者亦不宜直接比较。对基于RAID和AFLP标记的179种植物的遗传多样性参数进行联合分析，结果表明：在种群水平上，裸子植物的遗传多样性比双子叶植物和单子叶植物都要高，而其遗传分化值较低；乔木的遗传多样性比草本和灌木高，而分化值更低；克隆植物具有比有性生殖更高的遗传多样性，在有性生殖植物中，异交植物最高，而自交植物最低；广布种的遗传多样性明显高于濒危和狭域分布种。 |
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其他语种文摘
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This paper presented a statistical and comparative analysis of common parameters of plant genetic diversity by using relevant data of 314 wild plant species from 235 published articles. The results indicated that the parameters of genetic diversity revealed by RAPD and AFLP are comparable, but all parameters of genetic variation detected by ISSR, allozyme and SSR are incomparable, which are not comparative with those by RAPD and AFLP. The genetic differentiation value G_(st) based on Hardy-Weinberg equilibrium is obviously lower than the value Ф_(st) based on AMOVA analysis, which showed that these two parameters are incomparable as well. Furthermore, the statistical and comparative results of genetic diversity of 179 plant species by RAPD and AFLP indicated that at population level： 1 ） the genetic diversity of gymnosperm is higher than those of both dicotyledon and monocotyledon of angiosperm, but lower genetic differentiation; 2） the genetic diversity of tree is higher than those of shrub and herb, but lower genetic differentiation; 3） the clonal plant has higher genetic diversity than those reproduce sexnally, and 4） the cross-breeding plant has higher genetic diversity than self-breeding plant; 5） the widespread plant species has higher genetic diversity than the rare, endangered or endemic species. |
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来源
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云南植物研究
,2008,30(2):159-167 【核心库】
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关键词
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遗传多样性
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生活史特性
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显形标记
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等位酶
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SSR
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地址
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中国科学院昆明植物研究所, 云南, 昆明, 650204
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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0253-2700 |
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学科
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普通生物学 |
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基金
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国家自然科学基金
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文献收藏号
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CSCD:3271286
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参考文献 共
45
共3页
|
|
1.
郑成木.
植物分子标记原理与方法,2002
|
被引
3
次
|
|
|
|
|
2.
施立明. 遗传多样性.
中国的生物多样性,1993:31-113
|
被引
2
次
|
|
|
|
|
3.
Ayala FJ.
Modern Cenetics(2nd ed. ),1984
|
被引
1
次
|
|
|
|
|
4.
Botstein B. Construction of a genetic linkage map in man using restriction fragment length polymorphisms.
Am J Hum Cenet,1980,32:314-331
|
被引
4
次
|
|
|
|
|
5.
Chen JM. The extent of clonality and genetic diversity in the rare Caldesia grandis(Alismataceae):Comparative results for RAPD and ISSR markers.
Aquat Bot,2005,84:301-307
|
被引
1
次
|
|
|
|
|
6.
Chung JD. Cenetic diversity and biogeography of cunninghamia konishii(Cupressaceae), an island species in Taiwan:a comparison with cunninghamia lanceolata, a mainland species in China.
Mol Phylogen Evol,2004,33:791-801
|
被引
2
次
|
|
|
|
|
7.
Corre VL. Genetic variation at allozyme and RAPD loci in sessile oak Quercus petraea(Matt. )Liebl:the role of history and geography.
Mol Ecol,1997,6:519-529
|
被引
3
次
|
|
|
|
|
8.
Crawford DJ.
Plant Molecular Systematics:Macromolecular Approaches,1990
|
被引
1
次
|
|
|
|
|
9.
Diaz V. Random amplified polymorphic DNA and amplified fragment length polymorphism assessment of genetic variation in Nicaraguan populations of Pinus oocarpa.
Mol Ecol,2001,10:2593-2603
|
被引
1
次
|
|
|
|
|
10.
Ellis JR. High genetic diversity in a rare and endangered sunflower as compared to a common congener.
Mol Ecol,2006,15:2346-2355
|
被引
1
次
|
|
|
|
|
11.
高丽. 湖北野生春兰资源遗传多样性的ISSR分析.
生物多样性,2006,14(3):250-257
|
被引
27
次
|
|
|
|
|
12.
Ge S. Allozyme variation in ophiopogon xylorrhizus, an extreme endemic species of Yunnan, China.
Conserv Biol,1997,11(2):562-565
|
被引
5
次
|
|
|
|
|
13.
Ge S. Comparisons of genetic diversity in the endangered Adenophora lobophylla and its widespread congener, A. potaninii.
Conserv Biol,1999,13(3):509-513
|
被引
1
次
|
|
|
|
|
14.
Geleta M. AFLP and RAPD analyses of genetic diversity of wild and/weedy Guizotia(Asteraceae)from Ethiopia.
Hereditas,2007,00:1-10
|
被引
1
次
|
|
|
|
|
15.
Gustafsson S. Cenetic diversity in the rare orchid, Gymnadenia odoratissima and a comparison with the more common congener, G. conopsea.
Conserv Genet,2002,3:225-234
|
被引
3
次
|
|
|
|
|
16.
Hamrick JL. Allozyme Diversity in Plants Species.
Plant Population Cenetics,Breeding and Germplasm Resources,1989:43-63
|
被引
1
次
|
|
|
|
|
17.
Hamrick JL. Effects of life history traits on genetic diversity in plant species.
Phil Trans Roy Soc london Biol Sci,1996,351:1291-1298
|
被引
98
次
|
|
|
|
|
18.
Han JP. Genetic diversity and biogeography of the traditional Chinese medicine, Gardenia jasminoides, based on AFLP markers.
Biochem Syst Ecol,2007,35:138-145
|
被引
5
次
|
|
|
|
|
19.
He TH. Genetic diversity of widespread Ophiopogon intermedius(Liliaceae s. I. ):a comparison with endangered O. xylorrhizus.
Biol Conserv,2000,96:253-257
|
被引
1
次
|
|
|
|
|
20.
Karron JD. Patterns of Genetic Variation and Breeding Systems in Rare Plant Species.
Genetics and Conservation of Rare Plants,1991:87-98
|
被引
3
次
|
|
|
|
|
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