Characteristic and phylogenetic analyses of chloroplast genome for Ephedra monosperma (Ephedraceae), an important medicinal species.

ABSTRACT: Ephedra monosperma is an important medicinal plant of Ephedra (Ephedraceae). The complete chloroplast genome of E. monosperma was assembled from Illumina pair-end sequence reads. The whole chloroplast (cp) genome is 109,548 bp in length and presents a quadripartite structure consisting of two copies of inverted repeat (IR) regions (20,398) separated by a large single copy (LSC) region (60,674 bp) and a small single copy (SSC) region (8078 bp). The cp genome of E. monosperma encodes a total of 118 genes, including 73 protein-coding genes, 37 tRNA genes and 8 rRNA genes. The overall GC content of E. monosperma cp genome is 36.6%. A maximum likelihood (ML) phylogenetic analysis revealed that E. monosperma was close to Ephedra equisetina. The ML

SUBMITTER: Zhao YL 

PROVIDER: S-EPMC7889279 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature