The complete mitochondrial genome of Orancistrocerusaterrimusaterrimus and comparative analysis in the family Vespidae (Hymenoptera, Vespidae, Eumeninae).
The complete mitochondrial genome of Orancistrocerusaterrimusaterrimus and comparative analysis in the family Vespidae (Hymenoptera, Vespidae, Eumeninae).
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DOI：
10.3897/zookeys.790.25356
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发表时间：
2018
期刊：
影响因子：
1.3
通讯作者：
Li TJ
中科院分区：
文献类型：
--
作者：
Zhang QH;Huang P;Chen B;Li TJ
迄今为止，国际上只报道了一种真丝虫线粒体基因组（mitogenome），这是国内首次报道。水蛭丝裂基因组全长17 972 bp，包含38个基因，其中13个蛋白编码基因（PCGs）、23个tRNA基因、2个rRNA基因、1个长非编码区（NCR）和1个控制区（CR）。有丝分裂基因组的A + T含量为79.43%，除cox1使用TTG外，其13个PCGs使用ATN作为起始密码子，9个基因使用完全翻译终止TAA， 4个基因（cox2、cox3、nad4和cytb）具有不完全终止密码子T。除了trnS1外，23个trna中有22个可以形成典型的三叶草二级结构。CR全长1 078 bp， A+T含量为84.69%，由28 bp串联重复序列和13 bp T链组成。存在两个基因重排，即位于trnQ和nad2之间的额外trnM2和nad1上游的trnL2。在所有报道的胡蜂科有丝分裂基因组重排中，trnS1和trnE基因之间的易位仅出现在胡蜂科，而trnY易位则出现在Polistinae和胡蜂科。13个PCGs中，Polistinae的缺失密码子多于Vespinae和Eumeninae的缺失密码子。本研究报道了水蚤的全有丝分裂基因组，比较了水蚤科有丝分裂基因组的特征并构建了系统发育关系。
To date, only one mitochondrial genome (mitogenome) in the Eumeninae has been reported in the world and this is the first report in China. The mitogenome of O.a.aterrimus is 17 972 bp long, and contains 38 genes, including 13 protein coding genes (PCGs), 23 tRNA genes, two rRNA genes, a long non-coding region (NCR), and a control region (CR). The mitogenome has 79.43% A + T content, its 13 PCGs use ATN as the initiation codon except for cox1 using TTG, and nine genes used complete translation termination TAA and four genes have incomplete stop codon T (cox2, cox3, nad4, and cytb). Twenty-two of 23 tRNAs can form the typical cloverleaf secondary structure except for trnS1. The CR is 1 078 bp long with 84.69% A+T content, comprising 28 bp tandem repeat sequences and 13 bp T-strech. There are two gene rearrangements which are an extra trnM2 located between trnQ and nad2 and the trnL2 in the upstream of nad1. Within all rearrangements of these mitogenomes reported in the family Vespidae, the translocation between trnS1 and trnE genes only appears in Vespinae, and the translocation of trnY in Polistinae and Vespinae. The absent codons of 13 PCGs in Polistinae are more than those both in Vespinae and Eumeninae in the family Vespidae. The study reports the complete mitogenome of O.a.aterrimus, compares the characteristics and construct phylogenetic relationships of the mitogenomes in the family Vespidae.
影响因子：
14.9
作者：
Lee YS;Oh J;Kim YU;Kim N;Yang S;Hwang UW
通讯作者：
Hwang UW