韩国济州岛一种狭域高山特有菊科植物的叶绿体全基因组序列。
The complete chloroplast genome sequence of a narrow alpine endemic (Asteraceae), on Jeju Island, Korea.
作者信息
Lee Woong, Kim Young-Soo, Kim Seung-Chul, Pak Jae-Hong
机构信息
Research Institute for Dok-do and Ulleung-do Island, Kyungpook National University, Daegu, Republic of Korea.
Department of Biology, School of Life Sciences, Kyungpook National University, Daegu, Republic of Korea.
出版信息
Mitochondrial DNA B Resour. 2021 Mar 18;6(3):1036-1038. doi: 10.1080/23802359.2021.1899072.
The first complete chloroplast genome sequence of Jeju Island endemic diploid dandelion, , is reported in this study. The plastome size is 151,554 bp in total length, with one large single copy (LSC; 84,066 bp), one small single copy (SSC; 18,524 bp), and two inverted repeat (IR) regions (IR and IR, each with 24,482 bp). The overall GC content is 37.7% and the genome contained 129 genes, including 84 protein-coding with 2 pseudogenes (1 and D), 37 transfer RNA, and 8 ribosomal RNA genes. Phylogenetic analysis of 19 representative plastomes of the Asteraceae suggests that is monophyletic with strong bootstrap support and also that is closely related to .
本研究报道了济州岛特有二倍体蒲公英的首个完整叶绿体基因组序列。质体基因组全长151,554 bp，有一个大单拷贝区（LSC；84,066 bp）、一个小单拷贝区（SSC；18,524 bp）和两个反向重复区（IRa和IRb，各24,482 bp）。总体GC含量为37.7%，基因组包含129个基因，包括84个蛋白质编码基因（其中有2个假基因，ndhB-1和rpl22）、37个转运RNA基因和8个核糖体RNA基因。对菊科19个代表性质体基因组的系统发育分析表明，该蒲公英属植物形成一个单系类群且有很强的自展支持，并且该蒲公英属植物与Taraxacum officinale密切相关。
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