Qiu Xiaoyan, Xiao Shengen, Tian Yuqiao, Li Ziqiang
College of Horticulture, Hunan Agriculture University, Changsha, P.R. China.
College of Biology and Food Engineering, Huai Hua University, Huaihua, P.R. China.
Mitochondrial DNA B Resour. 2023 May 15;8(5):580-584. doi: 10.1080/23802359.2023.2210422. eCollection 2023.
(Hance) Chun 1837 is an evergreen tree of Fagaceae, which can be used as sweet tea, natural sweetener, and precious medicinal material. The complete chloroplast genome of was sequenced and its phylogenetic relationship was analyzed in this study. The chloroplast genome of has a circular structure with a length of 161,322 bp, and it contains a pair of inverted repeat regions (IRs 25,897 bp), a large single copy (LSC 90,551 bp), and a small single copy (SSC 18,977 bp). There were 131 genes identified, including 37 tRNA, 8 rRNA, and 86 mRNA genes. Phylogenetic analysis of 23 species of Fagaceae indicated that is monophyletic with strong bootstrap, and is genetically closely related to
（锥栗）1837年的锥栗是壳斗科的一种常绿乔木，可作为甜茶、天然甜味剂和珍贵药材。本研究对其完整叶绿体基因组进行了测序并分析了其系统发育关系。锥栗的叶绿体基因组具有环状结构，长度为161,322 bp，包含一对反向重复区域（IRs 25,897 bp）、一个大单拷贝（LSC 90,551 bp）和一个小单拷贝（SSC 18,977 bp）。共鉴定出131个基因，包括37个tRNA、8个rRNA和86个mRNA基因。对壳斗科23个物种的系统发育分析表明，锥栗在强自展支持下是单系的，并且与 在遗传上密切相关 。
需注意，原文中存在一些不完整表述，如“(Hance) Chun 1837”表述不准确，“The chloroplast genome of was sequenced”中缺少具体物种名，“and is genetically closely related to”中也缺少具体相关物种名等，但按照要求进行了完整翻译。
