山屏山碎米K.M.Liu,L.B.Chen,H.F.Bai和L.H.Liu2008,也称为Cardamineenshiensis,属于Cardamine属,十字花科。作为一种具有富硒能力的植物,具有很高的开发价值。这里,我们分析了湖屏山菜的叶绿体基因组。完整的叶绿体基因组的总大小为154,832bp,具有典型的四方结构,包括一个大的单拷贝区域(LSC,83,908bp)和一个小的单拷贝区域(SSC,17,938bp),由一对反向重复区(IRs,26493个基点)。基因组注释显示叶绿体基因组包含113个独特基因,包括79个蛋白质编码基因,30个tRNA基因,和四个rRNA基因。在叶绿体基因组中共发现143个SSR。系统发育分析表明,山顶树更接近于天尾草和天尾草。该叶绿体基因组资源将为今后卡丹明的系统发育和进化研究提供参考。
Cardamine hupingshanensis K.M.Liu, L.B.Chen, H.F.Bai & L.H.Liu 2008, also called Cardamine enshiensis, belongs to the genus Cardamine, Brassicaceae. As a plant with selenium enrichment ability, it has high development value. Here, we analyzed the chloroplast genome of C. hupingshanensis. The complete chloroplast genome had a total size of 154,832 bp with a typical quadripartite structure, including a large single-copy region (LSC, 83,908 bp) and a small single-copy region (SSC, 17,938 bp), separated by a pair of inverted repeat regions (IRs, 26,493 bp). Genome annotation showed the chloroplast genome contained 113 unique genes, including 79 protein-coding genes, 30 tRNA genes, and four rRNA genes. A total of 143 SSRs were found in the chloroplast genome. Phylogenetic analysis showed that C. hupingshanensis was closer to the C. circaeoides and C. lyrata. This chloroplast genome resource will be useful for study of the phylogeny and evolution of Cardamine in the future.