韩国郁陵岛特有的极度濒危蔷薇科植物的叶绿体基因组。
Chloroplast genome of critically endangered (Rosaceae) endemic to Ulleung Island, Korea.
作者信息
Yang Ji Young, Pak Jae-Hong, Kim Seung-Chul
机构信息
Research Institute for Dok-do and Ulleung-do Island, Department of Biology, School of Life Sciences, Kyungpook National University, Daegu, Republic of Korea.
Department of Biological Sciences, Sungkyunkwan University, Suwon, Republic of Korea.
出版信息
Mitochondrial DNA B Resour. 2019 Nov 8;4(2):3892-3893. doi: 10.1080/23802359.2019.1687361.
Nakai is an endangered species endemic to Ulleung Island, Korea. Here we reported the first complete chloroplast gnome sequences of , which is 159,999 bp in total length with the large single copy (LSC) region of 87,868 bp, the small single copy (SSC) region of 19,335 bp, and two inverted repeat (IR) regions of 26,399 bp. The plastome contains 131 genes, including 84 protein-coding, eight ribosomal RNA, and 37 transfer RNA genes. The overall GC content is 42.6% and those in the LSC, SSC, and IR regions are 34.2, 30.3, and 42.6%, respectively. Phylogenetic analysis of 21 representative plastomes within the family Rosaceae suggests strongly the monophyly of and being sister to the clade of and .
中井是韩国郁陵岛特有的濒危物种。在此，我们报道了其首个完整的叶绿体基因组序列，全长159,999 bp，其中大单拷贝（LSC）区域为87,868 bp，小单拷贝（SSC）区域为19,335 bp，两个反向重复（IR）区域各为26,399 bp。该质体基因组包含131个基因，包括84个蛋白质编码基因、8个核糖体RNA基因和37个转运RNA基因。总体GC含量为42.6%，LSC、SSC和IR区域的GC含量分别为34.2%、30.3%和42.6%。蔷薇科内21个代表性质体基因组的系统发育分析强烈表明，[具体物种名称1]和[具体物种名称2]的单系性，且[具体物种名称1]和[具体物种名称2]是[具体物种名称3]和[具体物种名称4]分支的姐妹群。
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