鸡源四角瑞利绦虫（扁形动物门：戴文科）的线粒体全基因组序列
The full mitochondrial genome sequence of Raillietina tetragona from chicken (Cestoda: Davaineidae).
作者信息
Liang Jian-Ying, Lin Rui-Qing
机构信息
a College of Veterinary Medicine, South China Agricultural University , Guangzhou , Guangdong Province , PR China and.
b State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province , Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences , Lanzhou , Gansu Province , PR China.
出版信息
Mitochondrial DNA A DNA Mapp Seq Anal. 2016 Nov;27(6):4160-4161. doi: 10.3109/19401736.2014.1003892. Epub 2015 Jan 29.
In the present study, the complete mitochondrial DNA (mtDNA) sequence of Raillietina tetragona was sequenced and its gene contents and genome organizations was compared with that of other tapeworm. The complete mt genome sequence of R. tetragona is 14,444 bp in length. It contains 12 protein-coding genes, two ribosomal RNA genes, 22 transfer RNA genes, and two non-coding region. All genes are transcribed in the same direction and have a nucleotide composition high in A and T. The contents of A + T of the complete mt genome are 71.4% for R. tetragona. The R. tetragona mt genome sequence provides novel mtDNA marker for studying the molecular epidemiology and population genetics of Raillietina and has implications for the molecular diagnosis of chicken cestodosis caused by Raillietina.
在本研究中，对四角瑞利绦虫的完整线粒体DNA（mtDNA）序列进行了测序，并将其基因内容和基因组组织与其他绦虫进行了比较。四角瑞利绦虫的完整线粒体基因组序列长度为14444bp。它包含12个蛋白质编码基因、两个核糖体RNA基因、22个转移RNA基因和两个非编码区。所有基因均按相同方向转录，且核苷酸组成中A和T含量较高。四角瑞利绦虫完整线粒体基因组的A+T含量为71.4%。四角瑞利绦虫线粒体基因组序列为研究瑞利绦虫的分子流行病学和群体遗传学提供了新的mtDNA标记，对由瑞利绦虫引起的鸡绦虫病的分子诊断具有重要意义。
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