（鳞翅目：夜蛾总科：夜蛾科）线粒体基因组及系统发育分析
Mitochondrial genome of (Lepidoptera: Noctuoidea: Noctuidae) and phylogenetic analysis.
作者信息
Gao Shanshan, Xue Shuang, Zhang Yuanchen, Wang Jingshun, Zhang Kunpeng
机构信息
College of Biology and Food Engineering, Anyang Institute of Technology, Anyang, China.
College of Plant Protection, Henan Agricultural University, Zhengzhou, China.
出版信息
Mitochondrial DNA B Resour. 2021 Feb 11;6(2):406-407. doi: 10.1080/23802359.2020.1870881.
is a polyphagous herbivorous moth within the family Noctuidae. In this study, we sequenced and analyzed the complete mitochondrial genome (mitogenome) of . This mitogenome was 15,242 bp long and encoded 13 protein-coding genes (PCGs), 22 transfer RNA genes (tRNAs) and 2 ribosomal RNA unit genes (rRNAs). Gene order was conserved and identical to most other previously sequenced Noctuidae. Except for started with CGA, all other PCGs started with the standard ATN codons. Most of the PCGs terminated with the stop codon TAA, whereas , and end with the incomplete codon T-. The whole mitogenome exhibited heavy AT nucleotide bias (80.5%). Phylogenetic analysis showed that got together with three species (, and ) with high support value, indicating had a closer relationship with within Noctuidae.
是夜蛾科中的一种多食性食草蛾。在本研究中，我们对其完整线粒体基因组（线粒体基因组）进行了测序和分析。该线粒体基因组长度为15242 bp，编码13个蛋白质编码基因（PCG）、22个转运RNA基因（tRNA）和2个核糖体RNA单位基因（rRNA）。基因顺序保守，与大多数其他先前测序的夜蛾科相同。除了 以CGA开头外，所有其他PCG均以标准的ATN密码子开头。大多数PCG以终止密码子TAA结束，而 、 和 以不完整密码子T-结束。整个线粒体基因组表现出强烈的AT核苷酸偏向性（80.5%）。系统发育分析表明， 与三种 物种（ 、 和 ）聚集在一起，支持值很高，表明 在夜蛾科中与 关系更密切。
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