Characterization of the complete chloroplast genome of Citrus reticulate (Rutaceae, Citrus).

The peel of Citrus reticulata can be useful as a kind of traditional Chinese medicine in China. The circular complete chloroplast genome of Citrus reticulata was 160,101 bp in length with the typical quadripartite structure of angiosperms, including 87,721 bp large single-copy region (LSC), 18,394 bp small single-copy region (SSC) of and a pair of 26,993 bp inverted repeat (IR) regions. The overall nucleotide composition of chloroplast genome sequence is 30.5% A, 31.0% T, C (19.6%), G (18.9%), and the total G + C content of 38.5%. A total of 138 genes were annotated in chloroplast genome of C. reticulata. The phylogenetic tree result showed that C. reticulata was evolutionarily close to Citrus sinensis in the family Rutaceae the genus Citrus by the maximum-likelihood (ML) method.