标题俄罗斯棘叶线虫居群遗传结构的研究

IF 0.4 Q4 PLANT SCIENCES

Turczaninowia Pub Date : 2023-04-01 DOI:10.14258/turczaninowia.26.1.9

N. Stepanova, A. Fedorova, I. Schanzer

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引用次数: 1

摘要

我们研究了棘叶线虫(evermannia subspinosa)的遗传结构。直流交货)。Fedtsch。来自俄罗斯联邦的人口(Bolshoe Bogdo Mt.，阿斯特拉罕地区;利用简单序列重复(ISSR)标记、核(ITS 1、2)和叶绿体标记(trnL-trnF、atpB-rbcL、rpl32-trnL(UAG)、trnV-ndhC)进行测序。ISSR标记分析将样本分为3个遗传群:Bolshoe Bogdo Mt.群体、Kegul 'ta沟群体和中亚样本。来自Kegul 'ta山谷的种群似乎具有遗传变异，而来自Bolshoe Bogdo山的种群则没有表现出变异。根据叶绿体DNA分析结果，Bolshoe Bogdo和Kegul 'ta的种群关系更为密切。与此同时，这些最西端的种群被证明与来自西天山的样本有关:Syr-Darya Karatau, Talas Alatau (Ichkele-Too Mts.)和哈萨克斯坦的Kyzylorda地区。

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On the genetic structure of Eversmannia subspinosa populations in Russia

We have studied the genetic structure of Eversmannia subspinosa (Fisch. ex DC.) B. Fedtsch. populations from the Russian Federation (the Bolshoe Bogdo Mt., the Astrakhan Region; Kegul’ta gully, Republic of Kalmykia) and a number of specimens from the Middle Asia (Kazakhztan and Kyrgyzstan) using inter-simple sequence repeats (ISSR) markers, sequenced nuclear (ITS 1, 2) and chloroplast markers (trnL-trnF, atpB-rbcL, rpl32-trnL(UAG), trnV-ndhC). The analysis of ISSR markers divided samples into three genetic clusters: the population from the Bolshoe Bogdo Mt., the population from the Kegul’ta gully, and samples from the Middle Asia. The population from the Kegul’ta gully appeared to be genetically variable, whereas the population from the Bolshoe Bogdo Mt. exhibited no variation. Populations from the Bolshoe Bogdo and Kegul’ta are more closely related according to the results of the chloroplast DNA analysis. At the same time, these westernmost populations turned out to be related to the samples from the Western Tian Shan: Syr-Darya Karatau, Talas Alatau (Ichkele-Too Mts.) and Kyzylorda Region of Kazakhstan.

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来源期刊

Turczaninowia PLANT SCIENCES-

CiteScore

1.00

自引率

60.00%

发文量

审稿时长

12 weeks

期刊介绍： Subject-themed field of “Turczaninowia” is systematics and phylogeny of plants, study of plant diversity, florogenesis, anatomy and morphology of plants. The journal “Turczaninowia” has the following sections: Systematic reviews and new taxa; Floristic findings; Phylogenetics and chromosome numbers; History of flora; Criticism and Bibliography; Research methods; Geobotany and vegetation; Biotechnology; Anatomy and morphology.