Xu Jin, Song Yun, Jing Xiaoyan, Li Mingfu
Chinese Academy of Inspection and Quarantine, Beijing, China.
Mitochondrial DNA B Resour. 2019 Oct 24;4(2):3764-3765. doi: 10.1080/23802359.2019.1668312.
is a high nutritive-value summer-annual forage crop, popular among livestock producers for grazing, silage, hay, and green chop. In this study, the complete chloroplast genome of the was assembled from the whole genome Illumine sequencing data. The size of the chloroplast genome is 138,119 bp, including a large single-copy region (81,034 bp), a small single-copy region (12,409 bp), and a pair of inverted repeats regions (22,338 bp). The overall GC content of the chloroplast genome was 38.6%. The chloroplast genome of encodes 110 different genes, including 76 protein-coding genes, 30 transfer RNAs (tRNA), and four ribosomal RNAs (rRNA). Phylogenetic analysis confirmed a close relationship of with species in the Panicoideae subfamily of the Poaceae family.
是一种高营养价值的一年生夏季饲料作物,在牲畜生产者中很受欢迎,可用于放牧、青贮、干草和青绿饲料。在本研究中,从全基因组Illumine测序数据中组装出了该作物的完整叶绿体基因组。该作物叶绿体基因组大小为138,119 bp,包括一个大单拷贝区域(81,034 bp)、一个小单拷贝区域(12,409 bp)和一对反向重复区域(22,338 bp)。该作物叶绿体基因组的总体GC含量为38.6%。该作物的叶绿体基因组编码110个不同的基因,包括76个蛋白质编码基因、30个转运RNA(tRNA)和4个核糖体RNA(rRNA)。系统发育分析证实了该作物与禾本科黍亚科物种的密切关系。