The complete chloroplast genome sequence of Zanthoxylum ailanthoides Sieb. et. Zucc (Rutaceae): an important medicinal plant.

Zanthoxylum ailanthoides is a deciduous tree, with important medicinal and economic values. The complete chloroplast genome sequence of Z. ailanthoides was assembled and the phylogenetic relationship to other species was inferred in this study. The chloroplast genome is 157,209 bp in length, including two inverted repeats of 26,408 bp, a large single-copy of 86,099 bp and a small single copy of 18,294 bp. Moreover, the chloroplast genome contains 129 genes, including 84 protein-coding genes, 37 tRNA genes, and 8 rRNA genes. The overall GC content of the chloroplast genome is 38.4%. The phylogenetic analysis indicated that Z. ailanthoides was grouped with a clade containing the species of Z. multijugum , Z. calcicola , Z. oxyphyllum , Z. stenophyllum , and the genus was closely related to Phellodendron . This study contributes to a better understanding of the phylogenetic relationships among Zanthoxylum species.
Competing Interests: No potential conflict of interest was declared by the authors.
(© 2024 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.)