Complete chloroplast genomes of Achnatherum inebrians and comparative analyses with related species from Poaceae.

ABSTRACT: This article reports the complete chloroplast genome of Achnatherum inebrians, a poisonous herb that is widely distributed in the rangelands of Northern China. The genome is 137 714 bp in total and consists of a large single-copy (81 758 bp) region and small single-copy (12 682 bp) region separated by a pair of inverted repeats (21 637 bp). The genome contains 130 genes, including 84 protein-coding genes, 38 tRNA genes and 8 ribosomal RNA genes, and the guanine + cytosine content is 36.17%. We subsequently performed comparative analysis of complete genomes from A. inebrians and other Poaceae-related species from GenBank. Thirty-eight simple sequence repeats were identified, further demonstrating rapid evolution in Poaceae. Finally, the phylogenetic trees of 37 species of Poaceae and 2 spec

SUBMITTER: Wei X 

PROVIDER: S-EPMC8167873 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature