Fu Wei, Li Lin, Li Shuang, Li Yajie, Sun Juzhi, Zhang Liang, Zou Yingchun
Enshi Tujia and Miao Autonomous Prefecture Academy of Agricultural Sciences, Enshi, China.
Mitochondrial DNA B Resour. 2024 Sep 24;9(9):1258-1262. doi: 10.1080/23802359.2024.2398180. eCollection 2024.
, a perennial plant with crassulacean acid metabolism (CAM) in the Aizoaceae family, has significant ornamental and medicinal values. In this study, we reported the first complete chloroplast genome sequence of this species. The total genome size was 153,734 bp in length, including a large single-copy (LSC) region of 85,692 bp, a small single-copy (SSC) region of 18,212 bp, and a pair of inverted repeat (IR) regions of 24,915 bp by each. The overall GC content of the chloroplast genome was 37.08%. The genome encodes 131 genes, comprising 87 protein-coding genes (PCGs), 36 transfer RNA genes (tRNAs), and eight ribosomal RNA genes (rRNAs). Phylogenetic analysis shows this species was relatively close to . This chloroplast genome sequence will be valuable for species discrimination and for understanding phylogenetic relationships within the genus .
，一种番杏科具有景天酸代谢（CAM）的多年生植物，具有重要的观赏和药用价值。在本研究中，我们报道了该物种的首个完整叶绿体基因组序列。基因组全长153,734 bp，包括一个85,692 bp的大单拷贝（LSC）区域、一个18,212 bp的小单拷贝（SSC）区域以及两个各为24,915 bp的反向重复（IR）区域。叶绿体基因组的总体GC含量为37.08%。该基因组编码131个基因，包括87个蛋白质编码基因（PCG）、36个转运RNA基因（tRNA）和8个核糖体RNA基因（rRNA）。系统发育分析表明该物种与 相对接近。这个叶绿体基因组序列对于物种鉴别以及理解该属内的系统发育关系将具有重要价值。
