Genetic diversity of picea asperata populations based on rapds
文献类型：期刊论文
| 作者 | Xue, X.; Wang, Y.; Korpelainen, H.; Li, C. |
| 刊名 | Plant biology
 |
| 出版日期 | 2007 |
| 卷号 | 9期号:1页码:101-108 |
| 关键词 | Genetic diversity Picea asperata mast. Rapid |
| ISSN号 | 1435-8603 |
| DOI | 10.1055/s-2006-924455 |
| 通讯作者 | Li, c.(licy@cib.ac.cn) |
| 英文摘要 | The genetic diversity of ten natural populations of picea asperata mast. were studied using rapid markers. a total of 160 reproducible fragments were produced from the ten primers used. the mean number of fragments detected per individual was 114.7. altogether 120 fragments were polymorphic among the ten populations, none of them were found to be population-specific. nei's expected heterozygosity (he) ranged from 0.233 to 0.269, and the average was 0.247. the analysis of molecular variance revealed that the coefficient of gene differentiation among populations, based on f-st and the unbiased estimate o-st, equaled 0.224 and 0.290, respectively. such high values indicate that there is significant differentiation among populations, which could result from several factors, including restricted gene flow between populations (nm=0.866). founder events may be another factor attributing to the high level of genetic differentiation. in addition, it was discovered that the geographic distribution is not correlated with the genetic distances among the populations of p. asperata. |
| WOS关键词 | AMPLIFIED POLYMORPHIC DNA ; SITE STS MARKERS ; POLYMERASE CHAIN-REACTION ; ALLELE FREQUENCY DATA ; NORWAY SPRUCE ; BLACK SPRUCE ; ARBITRARY GENES ; MICROSATELLITE MARKERS ; QUANTITATIVE TRAITS ; ALLOZYME VARIATION |
| WOS研究方向 | Plant Sciences |
| WOS类目 | Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000243988100012 |
| 出版者 | GEORG THIEME VERLAG KG |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2380211 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Li, C. |
| 作者单位 | 1.Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Univ Helsinki, Dept Appl Biol, Helsinki 00014, Finland |
| 推荐引用方式 GB/T 7714 | Xue, X.,Wang, Y.,Korpelainen, H.,et al. Genetic diversity of picea asperata populations based on rapds[J]. Plant biology,2007,9(1):101-108. |
| APA | Xue, X.,Wang, Y.,Korpelainen, H.,&Li, C..(2007).Genetic diversity of picea asperata populations based on rapds.Plant biology,9(1),101-108. |
| MLA | Xue, X.,et al."Genetic diversity of picea asperata populations based on rapds".Plant biology 9.1(2007):101-108. |
入库方式： iSwitch采集
来源：中国科学院大学
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。