The complete chloroplast genome of Cupressus gigantea, an endemic conifer species to Qinghai-Tibetan Plateau.

The complete chloroplast genome of the wild Cupressus gigantea (Cupressaceae) is determined in this study. The circular genome is 128 244 bp in length with 115 single copy genes and two duplicated genes (trnI-CAU and trnQ-UUG). This genome contains 82 protein-coding genes, four ribosomal RNA genes and 31 transfer RNA genes. In these genes, eight genes (atpF, rpoC1, ndhA, ndhB, petB, petD, rpl16 and rpl2) harbor a single intron and two genes (rps12 and ycf3) harbor two introns. This genome does not contain canonical IRs, and the overall GC content is 34.7%. A maximum parsimony phylogenetic analysis revealed that C. gigantea and C. sempervirens are more closely related.