Du Changmei, Xiong Tingting, Dong Yan, Gao Haishuo, Zhang Yan, Yue Jianhua
School of Horticulture, Xinyang Agriculture and Forestry University, Xinyang, PR China.
School of Forestry, Xinyang Agriculture and Forestry University, Xinyang, PR China.
Mitochondrial DNA B Resour. 2025 Jul 16;10(8):736-741. doi: 10.1080/23802359.2025.2528568. eCollection 2025.
(L.) Benth. (1930) is an ornamental plant with great potential for landscaping application and cut-flower using in China. To explore its phylogenetic position and analyze the characteristics of its chloroplast (cp) genome, this study sequenced the whole cp genome of . The results revealed that the total length of the cp genome was 152,880 bp, and the lengths of the large single-copy region (LSC) and small single-copy region (SSC) were 84,428 and 17,396 bp, respectively. The lengths of the inverted repeat regions (IRa and IRb) were both 25,528 bp. The cp genome of contains 131 coding genes, namely, 86 protein-coding genes, 37 tRNA genes and eight rRNA genes. The total GC content of the cp genome was 38.38%. The phylogenetic results revealed that was closely related to . The results of this study provide a molecular basis for the phylogenetic localization of and basic data for its identification and resource development.
（L.）Benth.（1930）是一种在中国具有很大园林应用和切花利用潜力的观赏植物。为了探究其系统发育位置并分析其叶绿体（cp）基因组特征，本研究对……的整个cp基因组进行了测序。结果显示，cp基因组全长152,880 bp，大单拷贝区（LSC）和小单拷贝区（SSC）的长度分别为84,428和17,396 bp。反向重复区（IRa和IRb）的长度均为25,528 bp。……的cp基因组包含131个编码基因，即86个蛋白质编码基因、37个tRNA基因和8个rRNA基因。cp基因组的总GC含量为38.38%。系统发育结果表明……与……密切相关。本研究结果为……的系统发育定位提供了分子依据，也为其鉴定和资源开发提供了基础数据。
