Shi Qiu-Yue, Zheng Jin-Yu, Zhi Yong-Chao, Li Xin-Jiang
a College of Life Sciences, Hebei University , Baoding , Hebei , PR China and.
b Hebei College of Science and Technology , Baoding , Hebei , PR China.
Mitochondrial DNA A DNA Mapp Seq Anal. 2016 Nov;27(6):4063-4064. doi: 10.3109/19401736.2014.1003844. Epub 2015 Jan 28.
The complete mitochondrial genome of Sinotmethis brachypterus Zheng & Xi, 1985, which was collected from the Gansu Province of China, is reported here. It is 15,662 bp in length and contains 72.6% AT. All Sinotmethis brachypterus protein-coding sequences start with a typical ATN codon, excluding cox1 and nad6. The usual termination codon (TAN) and incomplete stop codons (T, TA) were found from 13 protein-coding genes. All tRNA genes could be folded into the typical cloverleaf secondary structure, excluding trnS(AGN) which forms another structure. The sizes of the large and small ribosomal RNA genes are 1320 and 852 bp, respectively. The AT content of the A + T-rich region is 84.2%.
本文报道了1985年郑 & 奚采集自中国甘肃省的短翅中华扁甲（Sinotmethis brachypterus Zheng & Xi, 1985）的完整线粒体基因组。其长度为15,662 bp，AT含量为72.6%。除cox1和nad6外，所有短翅中华扁甲的蛋白质编码序列均以典型的ATN密码子起始。从13个蛋白质编码基因中发现了常见的终止密码子（TAN）和不完整的终止密码子（T、TA）。除形成另一种结构的trnS(AGN)外，所有tRNA基因均可折叠成典型的三叶草二级结构。大、小核糖体RNA基因的大小分别为1320和852 bp。A + T富集区的AT含量为84.2%。
