Yang Ji Young, Lee Woong, Pak Jae-Hong, Kim Seung-Chul
Research Institute for Dok-do and Ulleung-do Island, Kyungpook National University, Daegu, Republic of Korea.
Department of Biological Sciences, Sungkyunkwan University, Suwon, Republic of Korea.
Mitochondrial DNA B Resour. 2018 May 18;3(2):605-606. doi: 10.1080/23802359.2018.1473731.
The first complete chloroplast genome sequences of Korean endemic basswood in Ulleung Island, , were reported in this study. The plastome was 162,565 bp long, with the large single-copy (LSC) region of 91,100 bp, the small single-copy (SSC) region of 20,381 bp, and two inverted repeat (IR) regions of 25,542 bp. The plastome contained 131 genes, including 86 protein-coding, eight ribosomal RNA, and 37 transfer RNA genes. The overall GC content was 36.5%. Phylogenetic analysis of 14 representative plastomes within the family Malvaceae suggests that is closely related to other congeneric species in subfamily Tilioideae.
本研究报道了郁陵岛韩国特有椴树的首个完整叶绿体基因组序列。该质体基因组长度为162,565 bp,其中大单拷贝(LSC)区域为91,100 bp,小单拷贝(SSC)区域为20,381 bp,两个反向重复(IR)区域为25,542 bp。该质体基因组包含131个基因,包括86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36.5%。锦葵科内14个代表性质体基因组的系统发育分析表明,该椴树与椴树亚科中的其他同属物种密切相关。