Abstract
Schisandra propinqua subsp. sinensis (Oliv.) R.M.K. Saunders 1997, a woody vine plant esteemed for its medicinal properties, has garnered attention in botanical research. In this study, we elucidated the complete chloroplast genome sequence of S. propinqua. The genome spans 145,562 bp and comprises a large single-copy (LSC) region of 94,164 bp, a small single-copy region of 18,294 bp (SSC), and a pair of inverted repeats (IR) of 16,552 bp. Notably, S. propinqua exhibits an overall GC content of 36.2%. Annotation revealed a total of 116 genes, encompassing 81 protein-coding genes, 27 transfer RNA (tRNA) genes, and 8 ribosomal RNA (rRNA) genes. Phylogenetic analysis unveiled a close relationship among Schisandraceae, indicating the evolutionary proximity. This comprehensive genomic dataset provides valuable insights into the genetic makeup and evolutionary dynamics within the Schisandra genus.