东方后片蠊和杜比亚蟑螂（蜚蠊目：硕蠊科）的完整线粒体基因组
The complete mitochondrial genomes of Opisthoplatia orientalis and Blaptica dubia (Blattodea: Blaberidae).
作者信息
Tian Xiaoxuan, Ma Guangyin, Cui Ying, Dong Pengzhi, Zhu Yan, Gao Xiumei
机构信息
a Tianjin State Key Laboratory of Modern Chinese Medicine , Tianjin University of Traditional Chinese Medicine , Tianjin , China.
b Research and Development Center of TCM , Tianjin International Joint Academy of Biotechnology & Medicine , Tianjin , China , and.
出版信息
Mitochondrial DNA A DNA Mapp Seq Anal. 2017 Jan;28(1):139-140. doi: 10.3109/19401736.2015.1111360. Epub 2015 Dec 28.
The first complete mitochondrial genome in Blaberidae has been reported in this research. Opisthoplatia orientalis (Blaberidae, Epilamprinae) known as ground cockroach with golden edge is distributed in East and South Asia and widely used for thrombolytic therapy in China. Meanwhile, Blaptica dubia (Blaberidae, Blaberinae) has been adopted as feeder insect for various kinds of pets all over the world. In the present study, we investigated the complete mitochondrial genome of O. orientalis and B. dubia, and the mitogenome is 18 724 and 17 340 bp in length, respectively. The circular molecule consists of 13 protein coding genes, 2 ribosomal RNA genes, 22 transfer RNA genes, and a non-coding control region, with an AT content of 75.7% for O. orientalis and 72.8% for B. dubia. A preliminary phylogenetic analysis has been carried out with 11 related species and the status of these two species is further confirmed.
本研究报道了硕蠊科首个完整的线粒体基因组。东方后片蠊（硕蠊科，后片蠊亚科），俗称金边土元，分布于东亚和南亚，在中国广泛用于溶栓治疗。同时，杜比亚蟑螂（硕蠊科，硕蠊亚科）已被世界各地用作各类宠物的饲料昆虫。在本研究中，我们对东方后片蠊和杜比亚蟑螂的完整线粒体基因组进行了研究，其线粒体基因组长度分别为18724 bp和17340 bp。环状分子由13个蛋白质编码基因、2个核糖体RNA基因、22个转运RNA基因和一个非编码控制区组成，东方后片蠊的AT含量为75.7%，杜比亚蟑螂的AT含量为72.8%。我们与11个相关物种进行了初步系统发育分析，进一步证实了这两个物种的地位。
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