The complete chloroplast genome sequence of wild banana, Musa balbisiana variety 'Pisang Klutuk Wulung' (Musaceae)

Musa balbisiana is a wild-type species of banana, endemic to Southern China, Eastern South Asia, and Northern Southeast Asia. The M. balbisiana variety 'Pisang Klutuk Wulung' is one of the possible ancestral parents of modern cultivated bananas, but its wild populations are now in decline. In this study, we report the complete chloroplast genome sequence of wild banana, M. balbisiana diploid variety 'Pisang Klutuk Wulung'. The M. balbisiana chloroplast genome is found to be 169,458 bp in length and has a base composition of A (31.44%), G (18.16%), C (18.61%), and T (31.79%). The genome contained two short inverted repeat (IRa and IRb) regions (35,084 bp), which were separated by a large single copy (LSC) region (87,805 bp) and a small single copy (SSC) region (11,485 bp). The genome encodes 113 unique genes, including 79 protein-coding genes, 30 transfer RNA (tRNA) genes, and four ribosomal RNA (rRNA) genes. Further, phylogenetic analysis suggested that M. balbisiana is closely related to the species of M. textilis. This complete chloroplast genome will provide valuable information for the development of DNA markers for future population and conservation studies of M. balbisiana.