两种叶绿体基因组以及利用基因组浅层测序对选定物种间系统发育关系的重建。
Two plastomes of and reconstruction of phylogenic relationship amongst selected species using genome skimming.
作者信息
Huang Nian-Jun, Li Jiang-Ping, Yang Guang-Yao, Yu Fen
机构信息
Jiangxi Provincial Key Laboratory for Bamboo Germplasm Resources and Utilization, Forestry College, Jiangxi Agricultural University, Nanchang, P. R. China.
出版信息
Mitochondrial DNA B Resour. 2019 Dec 9;5(1):69-70. doi: 10.1080/23802359.2019.1696244.
The genus is economically important; however, only a small amount of complete plastid genomes have been reported to date. Here, we characterized two complete chloroplast genomes of using genome skimming. The chloroplast genomes of and 'Pachyloen' were 136,689 bp and 139,678 bp in length, respectively, and their GC contents were 38.8% and 38.9%, respectively. The sequences of each species contained 132 unique genes, including 39 tRNA, eight rRNA, and 85 protein-coding genes. Phylogenetic analysis shows that all selected species were grouped into one well-supported clade in the clade (V) of Arundinarieae. Moreover, in terms of chloroplast genome size, structure, and composition, 'Pachyloen' is identical to , further indicating the affinity between them.
该属具有重要经济价值；然而，迄今为止仅有少量完整的质体基因组被报道。在此，我们通过基因组浅层测序对该属的两个完整叶绿体基因组进行了特征分析。[具体物种名称1]和‘胖龙’[具体物种名称2]的叶绿体基因组长度分别为136,689 bp和139,678 bp，其GC含量分别为38.8%和38.9%。每个物种的序列包含132个独特基因，包括39个tRNA、8个rRNA和85个蛋白质编码基因。系统发育分析表明，所有选定的[具体物种名称]物种在芦竹亚科（V）的[具体属名]分支中被归为一个得到充分支持的分支。此外，在叶绿体基因组大小、结构和组成方面，‘胖龙’[具体物种名称2]与[具体物种名称1]相同，进一步表明它们之间的亲缘关系。
Zotero 插件