The complete chloroplast genome of Scutellaria scordifolia (Labiatae)

Abstract

Scutellaria scordifolia Fisch. ex Schrank Li is a traditional Chinese medicinal plant of genus Scutellaria from the Labiatae family. The complete chloroplast genome of was 152,336 bp in length, which contained 133 complete genes including 87 protein-coding genes (87 PCGs), 8 ribosomal RNA genes (8 rRNAs), and 37 transfer RNA genes (37 tRNAs). The GC content of chloroplast DNA was 38.3%. The corresponding values of the LSC, SSC, and IR regions were 36.3%, 32.5%, and 43.6%, respectively. Phylogenetic tree showed that the species from genus Scutellaria were divided into two monophyletic clades, and the divergence time of S. scordifolia was earlier than that of the other species.

Keywords

• complete chloroplast genome
• phylogenetic analysis
• labiatae
• scutellaria scordifolia