The complete mitochondrial genome of Mallard Shengjin Lake Anas platyrhynchos
The complete mitochondrial genome of Mallard Shengjin Lake Anas platyrhynchos
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升金湖绿头鸭完整线粒体基因组
DOI：
10.1080/23802359.2019.1617059
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发表时间：
2019-01-02
影响因子：
0.5
通讯作者：
Wang, Chong
中科院分区：
文献类型：
--
作者：
Liu, Gang;Li, Qingyue;Wang, Chong
升金湖绿头鸭（Anas platyrhynchos）的线粒体DNA全长16604bp，包含13个蛋白质编码基因、2个rRNA基因、22个tRNA基因和1个D - 环区。升金湖绿头鸭的线粒体基因排列顺序和方向与其他已报道的绿头鸭及中国家鸭相同。蛋白质编码基因最常见的起始密码子是ATG；最常见的终止密码子是TAA。12S rRNA和16S rRNA基因位于tRNA（Leu）和tRNA（Phe）基因之间，被tRNA（Val）基因隔开。位于tRNA（Glu）和tRNA（Phe）基因之间的控制区长度为1049bp，富含A和T。系统发育树显示升金湖绿头鸭与绿头鸭（EU009397）亲缘关系密切。
Abstract The complete mtDNA of Mallard Shengjin Lake Anas platyrhynchos is 16,604 bp in length, containing 13 protein-coding genes, two rRNAs, 22 tRNAs, and one D-loop. Mitochondrial genes of the Mallard Shengjin Lake A. platyrhynchos were arranged in the same order and orientation as those of other reported A. platyrhynchos and Chinese domestic ducks. The most frequent start codon of the protein-coding genes is ATG; TAA is the most frequent stop codon. The 12S rRNA and 16S rRNA genes are located between the tRNALeu and tRNAPhe genes and separated by the tRNAVal gene. The control region, located between the tRNAGlu and tRNAPhe genes is 1049 bp and is rich in A and T. Phylogenetic trees show Mallard Shengjin Lake A. platyrhynchos has close relative with Mallard Anas platyrhynchos (EU009397).