Complete chloroplast genome sequences of Corydalis edulis and Corydalis shensiana (Papaveraceae)

Abstract

Corydalis DC., the largest genus of Papaveraceae, was recognized as one of the most taxonomically challenging plant taxa. Due to the lack of genetic information used in previous studies, species discrimination and taxonomic assignment in Corydalis have not been fully solved. Here, the complete chloroplast genomes were reported for Corydalis edulis Maxim. and Corydalis shensiana Liden, with their genome sizes being 154,395 and 155,938 bp, respectively. Both of the chloroplast genomes comprise two inverted repeat (IR) regions, separated by a large single-copy (LSC) region and a small single-copy (SSC) region, and encode 130 genes, including 85 protein-coding genes, 8 ribosomal RNA genes, 37 transfer RNA genes. Our study will provide novel insight into the molecular phylogeny and classification of Corydalis.

Keywords

• chloroplast genome
• corydalis
• papaveraceae