（鳞翅目：尺蛾科）线粒体全基因组的系统发育关系及特征
Phylogenetic relationship and characterization of the complete mitochondrial genome of (Lepidoptera: Geometridae).
作者信息
Du Yimin, Song Xiang, Lu Zhanjun
机构信息
School of Life Sciences, Gannan Normal University, Ganzhou, China.
National Navel Orange Engineering and Technology Research Center, Ganzhou, China.
出版信息
Mitochondrial DNA B Resour. 2019 Nov 20;4(2):4136-4137. doi: 10.1080/23802359.2019.1692732.
Larvae of the geometrid moth feed exclusively on the podocarp tree, . In this study, we sequenced and analyzed the complete mitochondrial genome (mitogenome) of . This mitogenome was 15,901 bp long and encoded 13 protein-coding genes (PCGs), 22 transfer RNA genes (tRNAs), and two ribosomal RNA unit genes (rRNAs). The whole mitogenome exhibited heavy AT nucleotide bias (82.2%). Gene order was conserved and identical to most other previously sequenced Geometridae. Most PCGs of had the conventional start codons ATN, with the exception of (TTG) and (CGA). Except for four genes (, , , and ) end with the incomplete stop codon T--, all other PCGs terminated with the stop codon TAA. Phylogenetic analysis showed that got together with , , and four species (, , , and ).
尺蛾幼虫仅以罗汉松科树木为食。在本研究中，我们对[尺蛾名称未给出]的完整线粒体基因组（线粒体基因组）进行了测序和分析。该线粒体基因组长度为15,901 bp，编码13个蛋白质编码基因（PCG）、22个转运RNA基因（tRNA）和两个核糖体RNA单位基因（rRNA）。整个线粒体基因组表现出强烈的AT核苷酸偏向性（82.2%）。基因顺序保守，与大多数其他先前测序的尺蛾科相同。[尺蛾名称未给出]的大多数PCG具有常规起始密码子ATN，但[基因名称未给出]（TTG）和[基因名称未给出]（CGA）除外。除了四个基因（[基因名称未给出]、[基因名称未给出]、[基因名称未给出]和[基因名称未给出]）以不完全终止密码子T--结尾外，所有其他PCG均以终止密码子TAA终止。系统发育分析表明，[尺蛾名称未给出]与[其他尺蛾名称未给出]、[其他尺蛾名称未给出]、[其他尺蛾名称未给出]以及四个[尺蛾属名称未给出]物种（[物种名称未给出]、[物种名称未给出]、[物种名称未给出]和[物种名称未给出]）聚在一起。
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