Leveraging plastomes for comparative analysis and phylogenomic inference within Scutellarioideae (Lamiaceae).

ABSTRACT: Scutellaria, or skullcaps, are medicinally important herbs in China, India, Japan, and elsewhere. Though Scutellaria is the second largest and one of the more taxonomically challenging genera within Lamiaceae, few molecular systematic studies have been undertaken within the genus; in part due to a paucity of available informative markers. The lack of informative molecular markers for Scutellaria hinders our ability to accurately and robustly reconstruct phylogenetic relationships, which hampers our understanding of the diversity, phylogeny, and evolutionary history of this cosmopolitan genus. Comparative analyses of 15 plastomes, representing 14 species of subfamily Scutellarioideae, indicate that plastomes within Scutellarioideae contain about 151,000 nucleotides, and possess a typical qu

SUBMITTER: Zhao F 

PROVIDER: S-EPMC7205251 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature