The complete plastid genome of a medicinal tree Lindera chienii Cheng 1934 (Lauraceae: Laureae)

Abstract

Lindera chienii Cheng 1934 is an important medicine plant. The first complete plastid genome sequence of L. chienii was assembled and analyzed in this study. The plastid genome is 152,744 bp in length with a GC content of 39.15%, contains a large single-copy region of 93,767 bp and a small single-copy region of 18,843 bp, which were separated by a pair of inverted repeat regions of 20,067 bp. A total of 128 genes were detected in the plastid genome, including eight ribosomal RNA genes, 36 transfer RNA genes, and 81 protein-coding genes. The phylogenomic analysis based on plastid genomes supports the close relationships among Lindera chienii, L. megaphylla and Litsea acutivena.

Keywords

• lindera
• chloroplast
• phylogeny