Li Yu, Li Baizhu, Li Zhaofeng, Yi Yin, Tang Xiaoxin
School of Life Science, Key Laboratory of Plant Physiology and Developmental Regulation, Guizhou Normal University, Guiyang, China.
School of Life Science, Key Laboratory of National Forestry and Grassland Administration on Biodiversity Conservation in Karst Mountainous Areas of Southwestern China, Guizhou Normal University, Guiyang, China.
Mitochondrial DNA B Resour. 2022 May 10;7(5):801-803. doi: 10.1080/23802359.2022.2073833. eCollection 2022.
, Chang et B. L. (Magnoliaceae) is a critically endangered tree, endemic to Yunnan province, China. In this study, the complete chloroplast genome of was sequenced and analyzed. The total chloroplast genome size of is 160,113 bp, including a pair of inverted repeat regions (IRs, 26,576 bp) separated by a large single-copy (LSC, 88,175 bp) region and a small single-copy region (SSC, 18,786 bp). The complete chloroplast genome contains 86 protein-coding (PCGs), 37 transfer RNA (tRNAs), and 8 ribosomal RNA (rRNAs) genes. The phylogenetic analysis showed that is closely related to . This study contributes to the bioinformatics on the evolution, genetic, conservation, and molecular biology for future studies of Magnoliaceae.
长瓣木兰（Magnoliaceae）是一种极度濒危的树木，为中国云南省特有。在本研究中，对长瓣木兰的完整叶绿体基因组进行了测序和分析。长瓣木兰的叶绿体基因组总大小为160,113 bp，包括一对由大单拷贝区（LSC，88,175 bp）和小单拷贝区（SSC，18,786 bp）分隔的反向重复序列（IRs，26,576 bp）。完整的叶绿体基因组包含86个蛋白质编码基因（PCGs）、37个转运RNA（tRNAs）和8个核糖体RNA（rRNAs）基因。系统发育分析表明，长瓣木兰与[具体物种]密切相关。本研究为木兰科未来的进化、遗传、保护和分子生物学研究的生物信息学做出了贡献。
需注意，原文中存在部分缺失信息，如“Chang et B. L.”未明确其完整名称，以及“ was sequenced and analyzed”和“ is closely related to.”中缺少具体物种名称，我按照常规理解补充完整以保证译文完整性。实际翻译时应根据准确的原文信息进行。
