报春花科中[物种名称未给出]的首个完整叶绿体基因组及其系统发育位置。
The first complete chloroplast genome of and its phylogenetic position within Primulaceae.
作者信息
Zhang Wenjie, Ba Jinlei, Guo Jiulin, Jiang Zhenxia, Zhang Zhaolei, Cui Zhitao
机构信息
Chengde Academy of Agricultural and Forestry Science, Chengde, China.
Chengde Agricultural Economic Crop Management Station, Chengde, China.
出版信息
Mitochondrial DNA B Resour. 2024 Jul 26;9(7):939-942. doi: 10.1080/23802359.2024.2383687. eCollection 2024.
Mill., 1768, is a perennial herb of Primulaceae and is native to the Mediterranean region. In this study, we sequenced the chloroplast genome of . Its complete chloroplast contained 151,911 nucleotides, including a large single-copy (LSC) region with a length of 83,191 bp, a small single-copy (SSC) region with a length of 17,922 bp, and a pair of reverse repeat IR regions (25,399 bp). The chloroplast genome encoded 112 unique genes, including 78 protein-coding genes, 30 tRNA genes, and four rRNA genes. The GC content of the entire genome was 37.25%, lower than that of many angiosperm plastome. The phylogenetic result indicated that exhibited the closest relationship with , and provided new information for the phylogeny relationship of genus .
报春花属植物，1768年被发现，是报春花科的一种多年生草本植物，原产于地中海地区。在本研究中，我们对其叶绿体基因组进行了测序。其完整的叶绿体包含151,911个核苷酸，包括一个长度为83,191 bp的大单拷贝（LSC）区域、一个长度为17,922 bp的小单拷贝（SSC）区域和一对反向重复IR区域（25,399 bp）。该叶绿体基因组编码112个独特基因，包括78个蛋白质编码基因、30个tRNA基因和4个rRNA基因。整个基因组的GC含量为37.25%，低于许多被子植物质体基因组。系统发育结果表明，与表现出最密切的关系，并为该属的系统发育关系提供了新信息。
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