• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>African Journal of Biotechnology >Inter-populations genetic and morphological diversity in three Silene (Caryophyllaceae) species
【24h】

Inter-populations genetic and morphological diversity in three Silene (Caryophyllaceae) species

机译：群体间遗传和形态多样性三个溶酶（蛛网曲霉）物种

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The inter-populations morphological and genetic variations were studied in three species of?Silene?(Silene indeprensa, Silene gynodioica?and?Silene crispans)?of the section?Auriculatae, which grow and form several populations in different regions of Iran. Morphological?analysis of variance?(ANOVA) and?analysis of?molecular (AMOVA) analyses showed the species distinctness. Unweighted paired group with arithmetic average (UPGMA) clustering of morphological characters and neighbor-joining (NJ) tree of molecular features almost separated the species from each other. In?S. gynodioica, Soltaneiyes and Gheydar populations differed from the other populations in both morphological and molecular features, and in case of?S. indeprensa, Ghorkhood and Hezarmasjed populations differed significantly from the other populations in both morphological and molecular features. Therefore, these populations are considered as a new subspecies in these two species. Some of the populations showed the presence of specific inter-simple sequence repeat (ISSR) band/locus, indicting genetic divergence of the populations possibly either due to local adaptations or genetic drift. Mantel test performed did not show significant correlation between morphological/molecular distance and geographical distance of the populations studied.
机译：在三种溶液中研究了群体形态和遗传变异？（Silene Indepeporensa，Silene inyeporensa？和α-溶酶脆皮）？分段？Auriculatae，其在伊朗不同地区成长并形成几个人群。形态学？方差分析？（ANOVA）和α分子分析？分子（AMOVA）分析表明物种明显。未加权配对组具有算术平均（UPGMA）的形态特征和邻近的分子特征树的聚类几乎将物种彼此分开。在？s。吉尼奥卡，Soltaneiyes和Gheydar群体不同于形态学和分子特征的其他群体，而且在其中的情况下不同。 Indepeprensa，Ghorkhood和Hezarmasjed群体与形态学和分子特征的其他人群显着不同。因此，这些人群被认为是这两个物种中的新亚种。一些群体显示出特定的简单序列重复（ISSR）带/基因座的存在，可能是由于局部适应或遗传漂移的群体的遗传分歧。进行的Mantel试验没有显示出在研究中的形态/分子距离和地理距离之间的显着相关性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号