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Genetic Diversity of Mitochondrial DNA of Chinese Black-bone Chicken
Zhang, T; Du, W; Lu, H; Wang, L.
Afiliação
  • Zhang, T; Shaanxi University of technology. School of Bioscience and Engineering. Hanzhong. China
  • Du, W; Shaanxi University of technology. School of Bioscience and Engineering. Hanzhong. China
  • Lu, H; Shaanxi University of technology. School of Bioscience and Engineering. Hanzhong. China
  • Wang, L; Shaanxi University of technology. School of Bioscience and Engineering. Hanzhong. China
R. bras. Ci. avíc. ; 20(3): 565-572, July-Sept. 2018. tab, ilus
Article em En | VETINDEX | ID: vti-738608
Biblioteca responsável: BR68.1
ABSTRACT
The black-bone chicken has special economic value in Chinese poultry breeds, which also are valued for the medicinal properties of their meat in traditional Chinese medicine. In order to protect the genetic resources of native black-bone chicken breeds, we analyzed the genetic diversity and matrilineal components of 64 mtDNA D-loop partial sequences from three native black-bone chicken breeds, together with reported 596 black-bone chicken mtDNA sequences from China, Japan, and Korea. A total of 108 haplotypes were observed from 73 variable sites. These domestic chicken mtDNA sequences could be assigned into seven clades (A-G). The results indicated that 71.97% of the black-bone haplotypes were related to the reference sequence that may originate from Eurasia, while the minor part of mtDNA sequences presumably derive from Southeast Asia, China, and Japan. Three clades were shared by Korean, Japanese, and Chinese black-bone chickens. These results provide basic data useful for making new breeding and conservation strategies for the black-bone chicken in China.(AU)
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Texto completo: 1 Base de dados: VETINDEX Assunto principal: Variação Genética / Osso e Ossos / Haplótipos / DNA Mitocondrial / Galinhas Limite: Animals País/Região como assunto: Asia Idioma: En Revista: R. bras. Ci. avíc. / Rev. bras. ciênc. avic Ano de publicação: 2018 Tipo de documento: Article / Project document
Texto completo
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Texto completo: 1 Base de dados: VETINDEX Assunto principal: Variação Genética / Osso e Ossos / Haplótipos / DNA Mitocondrial / Galinhas Limite: Animals País/Região como assunto: Asia Idioma: En Revista: R. bras. Ci. avíc. / Rev. bras. ciênc. avic Ano de publicação: 2018 Tipo de documento: Article / Project document