Genetic characterization of Vietnamese Yellow cattle using mitochondrial DNA and Y-chromosomal haplotypes and genes associated with economical traits

Autor:	Van Huu Nguyen, Trung Ba Nguyen, Yu Okuda, Tetsuo Kunieda, Huong T. Duong, Hai V. Vu, P.D. Le, Thu Nu Anh Le
Rok vydání:	2018
Předmět:	0301 basic medicine Male Mitochondrial DNA Meat Genotype ved/biology.organism_classification_rank.species Population Biology Breeding Y chromosome DNA Mitochondrial 03 medical and health sciences Quantitative Trait Heritable Y Chromosome Animals education Gene Genetic Association Studies Genetics Genetic diversity education.field_of_study Base Sequence ved/biology Taurine cattle Haplotype 0402 animal and dairy science 04 agricultural and veterinary sciences General Medicine Sequence Analysis DNA Zebu 040201 dairy & animal science 030104 developmental biology Fertility Haplotypes Vietnam Cattle Female General Agricultural and Biological Sciences
Zdroj:	Animal science journal = Nihon chikusan Gakkaiho. 89(12)
ISSN:	1740-0929
Popis:	Vietnamese Yellow cattle are native cattle well adapted to local tropical environment. The aim of this study was to investigate genetic characteristics of the Yellow cattle using molecular markers. We investigated the nucleotide sequences of mitochondrial DNA and SRY gene on Y chromosome, and genotyped SREBP-1, SCD1, EDG1, NCAPG, DGAT1, MC1R, and HSP70 genes in the Yellow cattle population. The sequence analysis of the mitochondrial DNA showed that most of the cattle possesses zebu (Bos indicus) type I1 haplotype, suggesting relatively low genetic diversity in maternal lineage. The sequence analysis of the SRY gene indicates that while most of the males possess zebu type haplotype, taurine (Bos taurus) type haplotype was also observed, suggesting gene-flow from taurine cattle. The results of the genotyping of the functional genes showed that the NCAPG, SCD, MC1R, and HsSP70 genes are polymorphic in the population, whereas the SREBP-1, EDG1, and DGAT1 genes are monomorphic. Particularly, the presence of the desirable and undesirable alleles of the NCAPG and HSP70 genes, respectively, will be important for the selection of animals by potential performances in meat productivity and fertility. The present findings will be informative for future conservation and breeding of the Vietnamese Yellow cattle.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::944b837260f2851864db344ca5fcb00b https://pubmed.ncbi.nlm.nih.gov/30264425 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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