俄罗斯（俄罗斯欧洲部分西部地区）的双小核草履虫复合体物种，具有新双小核草履虫的分子特征。

Species of the Paramecium aurelia complex in Russia (western region of European Russia) with molecular characteristics of Paramecium novaurelia.

作者信息

Przyboś Ewa, Tarcz Sebastian, Rautian Maria, Potekhin Alexey

机构信息

Department of Experimental Zoology, Institute of Systematics and Evolution of Animals, Polish Academy of Sciences, Sławkowska 17, 31-016 Kraków, Poland.

出版信息

Folia Biol (Krakow). 2006;54(1-2):43-7. doi: 10.3409/173491606777919085.

DOI:10.3409/173491606777919085

PMID:17044259

Abstract

The presence of P. primaurelia, P. biaurelia, P. triaurelia, and P. novaurelia of the P. aurelia complex was revealed in the studied region of Russia. RAPD-PCR fingerprints (band patterns) of newly identified P. novaurelia strains from Russia were compared to those characteristic for the other chosen European strains of the species. The strains revealed intraspecific polymorphism as several groups of genotypes confirming the existence of polymorphism within P. novaurelia.

摘要

在俄罗斯的研究区域发现了奥瑞利亚草履虫复合体中的原奥瑞利亚草履虫、双奥瑞利亚草履虫、三奥瑞利亚草履虫和新奥瑞利亚草履虫。将新鉴定出的来自俄罗斯的新奥瑞利亚草履虫菌株的随机扩增多态性DNA聚合酶链式反应指纹图谱（条带模式）与该物种其他选定的欧洲菌株的特征指纹图谱进行了比较。这些菌株显示出种内多态性，有几组基因型证实了新奥瑞利亚草履虫内部存在多态性。