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灰头鸦雀()的线粒体全基因组序列及其系统发育分析。

Complete mitochondrial genome sequence of grey-headed parrotbill () and its phylogenetic analysis.

作者信息

He Weiqiang, Xu Huailiang, Li Diyan, Xie Meng, Zhang Mingwang, Ni Qingyong, Yao Yongfang

机构信息

College of Life Science, Sichuan Agricultural University, Ya'an, Sichuan, China.

College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan, China.

出版信息

Mitochondrial DNA B Resour. 2019 Oct 21;4(2):3669-3670. doi: 10.1080/23802359.2019.1674203.

Abstract

Grey-headed Parrotbill, , has significant economic and scientific value in China. Length of the complete mitochondrial genome of grey-headed parrotbill is 17,743 bp, and it contains 13 protein-coding genes (PCGs), 2 ribosomal RNA genes ( and ), 22 transfer RNA genes (tRNA), and a D-loop sequence. The overall base composition of the mitochondrial sequence was 29.47% A, 14.68% G, 24.33% T, 31.52% C. All tRNAs have the typical cloverleaf structure, except for . All PCGs start with ATG codons, except for and , which are initiated by GTG and CTA, respectively.

摘要

灰头鹪莺在中国具有重要的经济和科学价值。灰头鹪莺线粒体全基因组长度为17743bp,包含13个蛋白质编码基因(PCGs)、2个核糖体RNA基因( 和 )、22个转运RNA基因(tRNA)以及一个D环序列。线粒体序列的总体碱基组成为:A占29.47%,G占14.68%,T占24.33%,C占31.52%。除 外,所有tRNA均具有典型的三叶草结构。除 和 分别由GTG和CTA起始外,所有PCGs均以ATG密码子起始。

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