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印度稗(禾本科)的完整叶绿体基因组序列

The complete chloroplast genome sequence of Indian barnyard millet, (Poaceae).

作者信息

Perumal Sampath, Jayakodi Murukarthick, Kim Do-Soon, Yang Tae-Jin, Natesan Senthil

机构信息

Department of Plant Science, Plant Genomics and Breeding Institute, and Research Institute for Agriculture and Life Sciences, College of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea.

Department of Biotechnology, Agricultural College and Research Institute, Tamil Nadu Agricultural University, Madurai, India.

出版信息

Mitochondrial DNA B Resour. 2016 Feb 10;1(1):79-80. doi: 10.1080/23802359.2015.1137832.

Abstract

We report the complete chloroplast genome sequence of the important nutritious millet crop Indian barnyard millet, Link (Poaceae). The size of the circular chloroplast genome is 139 593 bp in length with a typical quadripartite structure, containing pair of inverted repeats of 22 618 bp, flanked by large single copy and small single copy regions of 81 839 bp, 12 518 bp, respectively. Overall GC content of the genome was 38.6% and consists of 112 individual genes, including 77 protein coding genes, 30 tRNA genes, four rRNA genes and one conserved open reading frame. In addition, phylogenetic analysis with grass species has revealed that is diverged around 1.9-2.7 million years with its close relatives, and .

摘要

我们报道了重要的营养型粟类作物印度稗(禾本科)完整的叶绿体基因组序列。该环状叶绿体基因组长度为139593bp,具有典型的四分体结构,包含一对长度为22618bp的反向重复序列,两侧分别是长度为81839bp和12518bp的大单拷贝区和小单拷贝区。基因组的总体GC含量为38.6%,由112个独立基因组成,包括77个蛋白质编码基因、30个tRNA基因、4个rRNA基因和一个保守的开放阅读框。此外,与禾本科物种的系统发育分析表明,印度稗与其近缘种在190-270万年前发生了分化。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cca1/7871652/43c2b6cf7959/TMDN_A_1137832_F0001_B.jpg

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