Characterization of the complete chloroplast genome of Pterocarya macroptera var. delavayi (Juglandaceae)

摘要

In this study, the complete chloroplast genome sequence of Pterocarya macroptera var. delavayi was reported and characterized. The chloroplast genome is 160,168?bp in length, and consists the typical quadripartite structure, a pair of inverted repeats (IRs, 26,007?bp) separated by a large single-copy region (89,701?bp) and a small single-copy region (18,453?bp). A total of 136 unique genes were predicted, including 88 protein-coding genes, 40 tRNA genes, and 8 rRNA genes. The GC content of the chloroplast genome is 36.2%. Phylogenetic analysis confirmed the close relationship between Pterocarya and Juglans .