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2014•Mitochondrial DNA Part ARequires access

Genetic characterization of Meigu goat ( Capra hircus ) based on the mitochondrial DNA

Xiaoyue Duan, Hao Zhang, Haijun Li, Lili Niu, Linjie Wang, Li Li, Hongping Zhang, Tao Zhong

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Abstract

Meigu goat (Capra hircus) is one of the indigenous goat breeds in China. Our research findings revealed that the entire mitochondrial genome of Meigu goat was 16,643 bp in length. The contents of A, C, T and G in the mitochondrial genome were 33.59%, 26.05%, 27.31% and 13.05%, respectively. The mitogenome of meigu goat contained 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes and 1 control region. Components of the Meigu goat's mitogenome were similar to those of other Capra hircus in gene arrangement and composition. These results could provide essential information for molecular phylogenetic and evolutionary analyses of domestic goats.

About this research paper

What this paper is about

Meigu goat (Capra hircus) is one of the indigenous goat breeds in China. Our research findings revealed that the entire mitochondrial genome of Meigu goat was 16,643 bp in length. The contents of A, C, T and G in the mitochondrial genome were 33.59%, 26.05%, 27.31% and 13.05%, respectively. The mitogenome of meigu goat contained 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes and 1 control region. Components of the Meigu goat's mitogenome were similar to those of other Capra hircus in gene arrangement and composition. These results could provide essential information for molecular phylogenetic and evolutionary analyses of domestic goats.

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OpenAlex reports 6 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

Meigu goat (Capra hircus) is one of the indigenous goat breeds in China. Our research findings revealed that the entire mitochondrial genome of Meigu goat was 16,643 bp in length. The contents of A, C, T and G in the mitochondrial genome were 33.59%, 26.05%, 27.31% and 13.05%, respectively. The mitogenome of meigu goat contained 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes and 1 control region. Components of the Meigu goat's mitogenome were similar to those of other Capra hircus in gene arrangement and composition. These results could provide essential information for molecular phylogenetic and evolutionary analyses of domestic goats.

Key concepts: Capra hircus, Mitochondrial DNA, Biology, Gene, Phylogenetic tree, Transfer RNA, Genome, Phylogenetics

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