The complete nucleotide sequence of chloroplast genome of Euphorbia kansui (Euphorbiaceae), an endemic herb in China.

Euphorbia kansui T.N. Liou ex S.B. Ho (Euphorbiaceae) is a perennial herb plant endemic to China. This species has important economic and medicinal values. In this study, we first characterized the complete nucleotide sequence of chloroplast (cp) genome of E. kansui using the Illumina Hiseq platform. The cp genome was 161,061 bp in length, comprising of a large single copy (LSC) region of 91,288 bp, a small single copy (SSC) region of 17,086 bp, and two inverted repeat regions of 26,343 bp each. The cp genome contains 130 genes, including 86 protein-coding genes, 8 ribosomal RNAs (rRNAs), and 36 transfer RNAs (tRNAs). The phylogenetic analysis indicated that E. kansui was placed as a sister to the congeneric Euphorbia esula.