The first mitochondrial genome for the superfamily Hagloidea and implications for its systematic status in Ensifera.
The first mitochondrial genome for the superfamily Hagloidea and implications for its systematic status in Ensifera.
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Hagloidea 总科的第一个线粒体基因组及其在 Ensifera 中系统地位的意义
DOI：
10.1371/journal.pone.0086027
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发表时间：
2014
期刊：
影响因子：
3.7
通讯作者：
Zhao L
中科院分区：
文献类型：
--
作者：
Zhou Z;Shi F;Zhao L
Hagloidea Handlirsch，1906年是一个古老的Ensifera群，在过去至少延伸到三叠纪，在白垩纪的多样性明显减少，现在只有少数现存物种。在本文中，我们报告了完整的线粒体基因组（有丝分裂基因组）Tarragoilus diuturnus Gorochov，2001年，代表第一个有丝分裂基因组的超家庭Hagloidea。T. diuturnus基因全长16144 bp，包含13个蛋白质编码基因（PCG）、2个核糖体RNA（rRNA）基因、22个转运RNA（tRNA）基因和1个控制区。基因排列的顺序和方向与D. yakuba和大多数sensiferans物种。基于来自15种剑水蚤的有丝分裂基因组序列的13个PCG和2个rRNA基因的串联数据集进行了PCR基因组分析，所述15种剑水蚤包括4个总科Grylloidea、Tettigonioidae、Rhaphidophoroidea和Hagloidea。最大似然法和贝叶斯推断分析都强烈支持Hagloidea T. diuturnus和Rhaphidophoroidea Troglophilus neglectus形成一个单系群，姐妹的Tettigonioidea。四个总科之间的亲缘关系为：蟋蟀总科（Grylloidea），蚱总科（Tettigonioidea），竹节虫总科（Hagloidea），针翅亚目（Rhaphidophoroidea））。
Hagloidea Handlirsch, 1906 was an ancient group of Ensifera, that was much more diverse in the past extending at least into the Triassic, apparently diminishing in diversity through the Cretaceous, and now only represented by a few extant species. In this paper, we report the complete mitochondrial genome (mitogenome) of Tarragoilus diuturnus Gorochov, 2001, representing the first mitogenome of the superfamily Hagloidea. The size of the entire mitogenome of T. diuturnus is 16144 bp, containing 13 protein-coding genes (PCGs), 2 ribosomal RNA (rRNA) genes, 22 transfer RNA (tRNA) genes and one control region. The order and orientation of the gene arrangement pattern is identical to that of D. yakuba and most ensiferans species. A phylogenomic analysis was carried out based on the concatenated dataset of 13 PCGs and 2 rRNA genes from mitogenome sequences of 15 ensiferan species, comprising four superfamilies Grylloidea, Tettigonioidae, Rhaphidophoroidea and Hagloidea. Both maximum likelihood and Bayesian inference analyses strongly support Hagloidea T. diuturnus and Rhaphidophoroidea Troglophilus neglectus as forming a monophyletic group, sister to the Tettigonioidea. The relationships among four superfamilies of Ensifera were (Grylloidea, (Tettigonioidea, (Hagloidea, Rhaphidophoroidea))).
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影响因子：
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