Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, Russia.
Erisman Institute of Disinfectology, Federal Service for the Oversight of Consumer Protection and Welfare, Moscow, Russia.
Dokl Biol Sci. 2024 Oct;518(1):244-247. doi: 10.1134/S0012496624701199. Epub 2024 Aug 28.
For the first time in Russia, the intraspecific structure of the brown rat Rattus norvegicus was studied using the mitochondrial control region (D-loop) as a molecular marker. The mtDNA sequence was determined in brown rats from eight regions of European and Asian Russia. Three rat clades were identified, including one in European Russia and two in Asian Russia. The synanthropic subspecies R. n. norvegicus was found to have two, European and Asian, lineages. The European lineage included haplotypes from central and southern regions of Russia, and the Asian lineage included haplotypes from Eastern Siberia and the Russian Far East. The exoanthropic subspecies R. n. caraco from the Russian Far East formed a separate genetic lineage.
首次在俄罗斯，使用线粒体控制区（D-loop）作为分子标记，对褐家鼠 Rattus norvegicus 的种内结构进行了研究。测定了来自俄罗斯欧洲和亚洲八个地区的褐家鼠的 mtDNA 序列。鉴定出三个鼠类分支，其中一个在欧洲俄罗斯，两个在亚洲俄罗斯。发现半驯化亚种 R. n. norvegicus 有两个谱系，即欧洲和亚洲。欧洲谱系包括来自俄罗斯中部和南部地区的单倍型，而亚洲谱系包括来自东西伯利亚和俄罗斯远东地区的单倍型。来自俄罗斯远东地区的外生亚种 R. n. caraco 形成了一个单独的遗传谱系。
