红腹鹦鹉（）的首个完整线粒体基因组确定了鹦鹉科内部的系统发育地位。
The first complete mitogenome of red-bellied parrot () resolves phylogenetic status within Psittacidae.
作者信息
Sarker Subir, Das Shubhagata, Ghorashi Seyed A, Forwood Jade K, Helbig Karla, Raidal Shane R
机构信息
Department of Physiology, Anatomy and Microbiology, School of Life Sciences, La Trobe University, Melbourne, Australia.
School of Animal and Veterinary Sciences, Faculty of Science, Charles Sturt University, Albury, Australia.
出版信息
Mitochondrial DNA B Resour. 2018 Feb 10;3(1):195-197. doi: 10.1080/23802359.2018.1437818.
This paper describes the genomic architecture of a complete mitogenome from a red-bellied parrot (). The mitogenome sequence was circular and 15,524 bp in length. Compared to other Psittacidae species, the genome encoded a conserved structure consisting of 13 protein-coding genes (PCGs), two rRNA genes, 21 tRNA genes, and two control regions, however, the mitogenome was missing a part of control region and a tRNA-Leu. The lengths of 12S and 16S ribosomal RNA were 975 bp and 1569 bp, respectively. The overall base composition of the mitogenome of was dominated by higher AT (51.6%) than GC (48.4%) content. The complete mitogenome sequence determined in this study would be useful to track the deeper evolutionary history and the conservation of
本文描述了一只红腹鹦鹉（）完整线粒体基因组的基因组结构。线粒体基因组序列呈环状，长度为15524 bp。与其他鹦鹉科物种相比，该基因组编码了一个由13个蛋白质编码基因（PCGs）、两个rRNA基因、21个tRNA基因和两个控制区组成的保守结构，然而，线粒体基因组缺少一部分控制区和一个tRNA-Leu。12S和16S核糖体RNA的长度分别为975 bp和1569 bp。该线粒体基因组的总体碱基组成以较高的AT（51.6%）为主，高于GC（48.4%）含量。本研究确定的完整线粒体基因组序列将有助于追踪更深层次的进化历史和……的保守性
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