Comparative Analysis of the Chloroplast Genome of Cardamine hupingshanensis and Phylogenetic Study of Cardamine

Characterization of the complete plastome sequence of Korean endemic, Cardamine glechomifolia H.Lév. (Brassicaceae, Brassicales)

In this study, we report the complete plastome sequence of Cardamine glechomifolia H.Lév. 1913 (NCBI acc. no. OP894664). This plastome shows typical quadripartite structure. The plastome size is 154,307 bp, which consists of 84,015 bp large single-copy (LSC), 17,690 bp small single-copy (SSC), and 26,301 bp inverted repeat (IR) regions. The plastome contains 112 genes, including 78 protein-coding, 30 tRNA, and four rRNA genes. The infA gene is pseudogenized. Sixteen genes contain one intron and two genes (clpP and ycf3) have two introns. The phylogenomic analysis conducted in our study reveals that the genus Cardamine, which encompasses C. glechomifolia, exhibits three distinct clades. In order to elucidate the interrelationship among the three clades, it is imperative to conduct additional investigations by augmenting the number of Cardamine samples.