宁乡猪的完整线粒体基因组。

Mitochondrial Dna Pub Date : 2015-08-01 Epub Date: 2013-09-19 DOI:10.3109/19401736.2013.834433

Dong Xu, Qing-Hui Li, Chang-Qing He, Yu-Lan Chai, Hai-Ming Ma

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引用次数: 10

摘要

本文报道了宁乡猪(人族省)线粒体全基因组序列，并采用基于pcr的方法进行了测定。有丝分裂基因组全长16690 bp。结果表明，宁乡猪有丝分裂基因组中A、T、C和G的总组成分别为34.70%、25.81%、26.18%和13.30%，具有A + T富集(60.52%)的特征。它具有典型的结构，包括2个核糖体RNA基因、13个蛋白质编码基因、22个转移RNA基因和1个非编码控制区(D-loop区)。这些基因的排列与在长白猪身上发现的相同。除ND2外，其余蛋白起始密码子均为ATG。ND3和ND5为ATA, ND4L为GTG。宁乡猪线粒体全基因组序列为进一步研究遗传机制提供了重要数据。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The complete mitochondrial genome of the Ningxiang pig.

In this work, we reported the complete mitochondrial genome sequence of the Ningxiang pig (Human Province), which was determined through PCR-based method. The total length of the mitogenome is 16,690 bp. The overall composition of the mitogenome was estimated to be 34.70% for A, 25.81% for T, 26.18% for C, 13.30% for G, respectively, indicating that an A + T(60.52%)-rich feature occurs in the Ningxiang pig. It contains the typical structure, including 2 ribosomal RNA genes, 13 protein-coding genes, 22 transfer RNA genes and 1 non-coding control region (D-loop region). The arrangement of these genes was the same as that found in the Landrace pig. All the protein initiation codons are ATG, except for ND2. ND3 and ND5 are ATA, ND4L is GTG. The complete mitochondrial genome sequence of the Ningxiang pig in Human Province provides an important data for further study about genetic mechanism.

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来源期刊

Mitochondrial Dna 生物-遗传学

自引率

0.00%

发文量

审稿时长

2.4 months

期刊介绍： Previously published under the title DNA Sequence (Vols 1-19.3), Mitochondrial DNA accepts original high-quality reports based on mapping, sequencing and analysis of mitochondrial DNA and RNA. Descriptive papers on DNA sequences from mitochondrial genomes, and also analytical papers in the areas of population genetics, medical genetics, phylogenetics and human evolution that use mitochondrial DNA as a source of evidence for studies will be considered for publication. The editorial board will also consider manuscripts that examine population genetic and systematic theory that specifically address the use of mitochondrial DNA sequences.