Luo Wei, Li Zhuoran, Sima Yongkang, Xu Tao
College of Ecology and Environmental Science, Yunnan University, Kunming, Yunnan, China.
Yunnan Academy of Forestry & Grassland Science (formerly Yunnan Academy of Forestry), Kunming, Yunnan, China.
Mitochondrial DNA B Resour. 2020 Jul 15;5(3):2872-2873. doi: 10.1080/23802359.2020.1791758.
Sima is a rare and endemic species in China. The complete chloroplast genome (cpDNA) of was sequenced and assembled in this study. The cpDNA is 160,049 bps in length, contains a large single-copy region (LSC) of 88,098 bp and a small single-copy region (SSC) of 18,861 bp, separated by a pair of identical inverted repeat (IR) regions of 26,571 bp, each. The genome contains 123 genes, including 73 protein-coding genes, 8 ribosomal RNA genes, and 37 transfer RNA genes. Phylogenetic analysis of cp genome of with 11 chloroplast genomes previously reported in the Magnoliaceae shows that is close to with high bootstrap value.
司马是中国一种珍稀的特有物种。本研究对其完整的叶绿体基因组(cpDNA)进行了测序和组装。该cpDNA长度为160,049碱基对,包含一个88,098碱基对的大单拷贝区域(LSC)和一个18,861碱基对的小单拷贝区域(SSC),由一对各为26,571碱基对的相同反向重复(IR)区域隔开。该基因组包含123个基因,包括73个蛋白质编码基因、8个核糖体RNA基因和37个转移RNA基因。对司马cp基因组与木兰科先前报道的11个叶绿体基因组进行系统发育分析表明,司马与[具体物种名未给出]关系密切,自展值较高。