Yang Shuqiong, Li Mengxin, Yu Jingjing, Cai Debao, Zhang Jun, Liu Jiafei, Chen Jibao
Collaborative Innovation Center of Water Security for Water Source Region of Mid-line of South-to-North Diversion Project of Henan Province, Henan Provincial Key Laboratory of Ecological Security for Water Source Region of Mid-line of South-to-North Diversion Project, Henan Provincial Academician Workstation of Water Security, Nanyang Normal University, Nanyang, China.
Henan Key Laboratory of Insect Biology in Funiu Mountain, Nanyang Normal University, Nanyang, China.
Mitochondrial DNA B Resour. 2021 Dec 10;7(1):25-27. doi: 10.1080/23802359.2021.2006814. eCollection 2022.
Vetiver grass (), is a perennial and tussock C4 grass from the genus of Poaceae, which has been widely used as a natural and inexpensive resource for multifarious environmental applications. The complete mitogenome of was 551,622 bp in length, containing 40 protein-coding genes (PCGs), 19 transfer RNA genes (tRNAs), and six ribosomal RNA genes (rRNAs). All PCGs started with ATG and stopped with TNN (TAA, TAG, and TGA). The overall nucleotide composition is: 28.2% A, 28.2% T, 21.7% G, and 21.9% C, with a biased A + T content of 56.4%. Phylogenetic analysis using 14 PCGs of 22 species showed that display a close relationship with (LC107874) and (DQ984518) in Poaceae.
香根草（）是禾本科香根草属的一种多年生丛生C4草本植物，已被广泛用作多种环境应用的天然且廉价的资源。香根草的完整线粒体基因组长度为551,622 bp，包含40个蛋白质编码基因（PCGs）、19个转运RNA基因（tRNAs）和6个核糖体RNA基因（rRNAs）。所有PCGs均以ATG起始，以TNN（TAA、TAG和TGA）终止。总体核苷酸组成是：A占28.2%，T占28.2%，G占21.7%，C占21.9%，A+T含量有偏差，为56.4%。使用22个物种的14个PCGs进行的系统发育分析表明，香根草在禾本科中与（LC107874）和（DQ984518）显示出密切关系。
