Abstract
Renanthera imschootiana Rolfe is an epiphyte of genus Renanthera in family Orchidaceae. R. imschootiana is a rare tropical orchid with high ornamental value. We determined its complete chloroplast genome sequence to better understand its relationship with other Orchidaceae species. The chloroplast genome of R. imschootiana has a length of 143,836 bp, which comprises a large single copy region of 83,356 bp, a small single copy region of 11,172 bp, and a pair of reverse repeat regions of 24,654 bp each. Its genome has a total GC content of 36.8% and contains 127 genes, including 82 protein-coding genes, 37 tRNA genes, and 8 rRNA genes. Maximum likelihood phylogenetic analysis showed that R. imschootiana is closely related to Vanda brunnea, Holcoglossum flavescens, and H. amesianum.
Disclosure statement
No potential conflict of interest was reported by the authors.
Data availability statement
The chloroplast data of the R. imschootiana will be submitted to Lauraceae Chloroplast Genome Database (https://lcgdb.wordpress.com). Accession numbers are LAU10049.