• 中文核心期刊要目总览
  • 中国科技核心期刊
  • 中国科学引文数据库(CSCD)
  • 中国科技论文与引文数据库(CSTPCD)
  • 中国学术期刊文摘数据库(CSAD)
  • 中国学术期刊(网络版)(CNKI)
  • 中文科技期刊数据库
  • 万方数据知识服务平台
  • 中国超星期刊域出版平台
  • 国家科技学术期刊开放平台
  • 荷兰文摘与引文数据库(SCOPUS)
  • 日本科学技术振兴机构数据库(JST)
黄勋和, 李桂梅, 陈兴, 吴亚江, 李威娜, 钟福生, 王文智, 丁昭莉. 2017: 鉴定一个新的家鸡线粒体DNA单倍型亚群B3. 动物学研究, 38(4): 208-210. DOI: 10.24272/j.issn.2095-8137.2017.039
引用本文: 黄勋和, 李桂梅, 陈兴, 吴亚江, 李威娜, 钟福生, 王文智, 丁昭莉. 2017: 鉴定一个新的家鸡线粒体DNA单倍型亚群B3. 动物学研究, 38(4): 208-210. DOI: 10.24272/j.issn.2095-8137.2017.039
Xun-He Huang, Gui-Mei Li, Xing Chen, Ya-Jiang Wu, Wei-Na Li, Fu-Sheng Zhong, Wen-Zhi Wang, Zhao-Li Ding. 2017: Identification of a novel mtDNA lineage B3 in chicken (Gallus gallus domesticus). Zoological Research, 38(4): 208-210. DOI: 10.24272/j.issn.2095-8137.2017.039
Citation: Xun-He Huang, Gui-Mei Li, Xing Chen, Ya-Jiang Wu, Wei-Na Li, Fu-Sheng Zhong, Wen-Zhi Wang, Zhao-Li Ding. 2017: Identification of a novel mtDNA lineage B3 in chicken (Gallus gallus domesticus). Zoological Research, 38(4): 208-210. DOI: 10.24272/j.issn.2095-8137.2017.039

鉴定一个新的家鸡线粒体DNA单倍型亚群B3

Identification of a novel mtDNA lineage B3 in chicken (Gallus gallus domesticus)

  • 摘要: 正阳三黄鸡是河南省驻马店市正阳县的地方品种,因黄喙、黄羽、黄蹠的特征而得名。该品种具有许多稳定遗传的重要经济性状,是未来家鸡品种改良的遗传基础。本研究首次测定并分析了该鸡种的线粒体DNA全基因组(mtgenome)序列。mtgenome表现出典型的鸟类线粒体结构,全长16 785 bp,A+T含量(54%)高于C+G含量(46%)。系统发育分析鉴定了一个新的线粒体DNA单倍型亚群B3,该亚群由控制区和编码区位点16 359的变异共同定义。鉴定统计B3的地理分布可为家鸡起源与扩散研究提供新方向。

     

    Abstract: In this study, we sequenced the complete mitochondrial DNA genome (mitogenome) of the Zhengyang Yellow chicken (Gallus gallus domesticus) by next-generation sequencing technology. Samples were taken from Zhumadian city, Henan Province, China. The complete mitogenome was 16 785 bp in size, and had a nucleotide composition of 30.3% (A), 23.7% (T), 32.5% (C), and 13.5% (G), with a high AT content of 54.0%. The assembled mitogenome exhibited typical mitochondrial DNA (mtDNA) structure, including a non-coding control region, two rRNA genes, 13 protein-coding genes, and 22 tRNA genes. Phylogenetic analysis indicated that this mitogenome defined a novel sub-haplogroup B3 within haplogroup B. These results should provide essential information for chicken domestication and insight into the evolution of genomes.

     

/

返回文章
返回