Characterization of the complete mitochondrial genome of Indochinese Forest Rat, Rattus andamanensis (Rodentia: Muridae) and its phylogenetic analysis
Characterization of the complete mitochondrial genome of Indochinese Forest Rat, Rattus andamanensis (Rodentia: Muridae) and its phylogenetic analysis
复制标题
印度支那森林鼠，Rattus andamanensis（啮齿目：鼠科）完整线粒体基因组的表征及其系统发育分析
DOI：
10.1080/23802359.2019.1598811
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发表时间：
2019-01-01
影响因子：
0.5
通讯作者：
Li, Yuchun
中科院分区：
文献类型：
--
作者：
Lv, Xinfang;Li, Haotian;Li, Yuchun
摘要获得了印度支那森林大鼠（Rattus andamanensis）线粒体全基因组。基因组全长16304 bp，包含13个蛋白编码基因（PCGs）、2个rRNA基因、22个tRNA基因和1个控制区。基因的组成和排列与其他脊椎动物相似。利用所有PCGs构建了安达曼鼠和GenBank上其他15种家鼠的系统发育树。拓扑学结果表明，褐家鼠属有2个类群，安达曼褐家鼠与baluensis、tiomanicus、Rattus和tanezumi的亲缘关系较近。
Abstract We obtained the complete mitochondrial genome of the Indochinese Forest Rat (Rattus andamanensis). The genome is 16,304 bp in length and contains 13 protein-coding genes (PCGs), 2 rRNA genes, 22 tRNA genes, and 1 control region. The composition and arrangement of genes are analogous to other vertebrates. We used all PCGs to construct phylogenetic tree for R. andamanensis and other 15 Rattus species available on GenBank. The topology indicated that the genus Rattus has two groups and R. andamanensis has a close relationship with R. baluensis, R. tiomanicus, R. rattus, and R. tanezumi.