Cao Jianfeng, Wang Bingqin, Gan Yudong, Wu Chao, Cheng Boxing
School of Biological Sciences, Guizhou Education University, Guiyang, P.R. China.
Guizhou Key Laboratory of Bioresources Development and Utilization, Guizhou Education University, Guiyang, P.R. China.
Mitochondrial DNA B Resour. 2025 Jul 10;10(8):692-697. doi: 10.1080/23802359.2025.2528579. eCollection 2025.
Nakai (1918) is a deciduous shrub or small tree with multiple applications. It is native to China and belongs to the Symplocaceae family. This study presents the complete mitochondrial genomic sequence of This is the first member of the Symplocaceae family for which the complete mitochondrial genomic sequence is being reported. The mitochondrial genome was assembled into a single 877,273-bp circular molecule that contains 290 open reading frames (ORFs) and 68 annotated genes, including 38 protein-coding, 3 ribosomal RNA, and 27 transfer RNA genes. Phylogenetic analysis of the mitochondrial genomes of 33 species from 17 plant families using the maximum likelihood method showed evolutionary relationships. These findings enhance our understanding of the mitochondrial genomic features and provide a basis for the development of molecular markers.
山矾（1918）是一种具有多种用途的落叶灌木或小乔木。它原产于中国，属于山矾科。本研究展示了[此处原文缺失相关植物名称]的完整线粒体基因组序列。这是山矾科中首个被报道完整线粒体基因组序列的成员。线粒体基因组组装成一个单一的877,273碱基对的环状分子，包含290个开放阅读框（ORF）和68个注释基因，其中包括38个蛋白质编码基因、3个核糖体RNA基因和27个转运RNA基因。使用最大似然法对来自17个植物科的33个物种的线粒体基因组进行系统发育分析，显示了进化关系。这些发现增进了我们对线粒体基因组特征的理解，并为分子标记的开发提供了基础。
