Complete chloroplast genome of Artabotrys hexapetalus (L.f.) Bhandari 1965 (Annonaceae)

Abstract

AbstractArtabotrys hexapetalus (L.f.) Bhandari, 1965, an evergreen climbing shrub of significant value, is prominent in Chinese history and culture. The whole-gene sequencing of its chloroplast genome using Illumina pair-end sequencing data is conducted during this research. The complete chloroplast genome was determined to be 178,457 bp in size, separated by a large single copy (LSC) and a small single copy (SSC) region of 90,803 and 3,066 bp, respectively. A total of 134 genes were identified, including 90 protein-coding genes, 36 tRNA, and eight rRNA genes. Phylogenetic analysis revealed a close relationship between A. hexapetalus and Artabotrys pilosus, forming a sister branch with 100% support. The study suggests that the chloroplast genome of A. hexapetalus provides valuable insights into its evolutionary history and will contribute to the conservation efforts of this species.

Keywords

• Annonaceae
• Artabotrys hexapetalu
• chloroplast genome
• phylogenetic analysis