Li Lin, Liu Guo-Ming, Zhang Zhi-Rong, Corlett Richard T, Yu Wen-Bin
Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Menglun, China.
Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Menglun, China.
Mitochondrial DNA B Resour. 2021 Oct 7;6(11):3134-3136. doi: 10.1080/23802359.2021.1985403. eCollection 2021.
We report complete chloroplast genome (plastome) sequences of (150,105 bp) and (150,998 bp). Both plastomes had the typical quadripartite structure, with large single-copy (LSC) and small single-copy (SSC) regions separated by two inverted repeat (IR) regions. Both plastomes have lost the and CDS genes, and had like, like, and like pseudogenes. Moreover, IR regions were expanded by having tRNA and the -like pseudogene. Plastome phylogenomic analyses showed that the two species formed a monophyletic clade (BS = 100), sister to the Argophyllaceae (BS = 86/83). Sequence differences between the two plastomes were 5011 sites, including 2166 variable sites and 2845 indels, with the spacer the most variable region, followed by the - intron and - spacer.
我们报告了(150,105 bp)和(150,998 bp)的完整叶绿体基因组(质体基因组)序列。两个质体基因组都具有典型的四分体结构,大单拷贝(LSC)和小单拷贝(SSC)区域被两个反向重复(IR)区域隔开。两个质体基因组都丢失了 和 CDS基因,并具有类似 、类似 和类似 的假基因。此外,IR区域通过含有 tRNA和类似 的假基因而扩大。质体基因组系统发育分析表明,这两个 物种形成了一个单系类群(BS = 100),是银叶树科(BS = 86/83)的姐妹类群。两个 质体基因组之间的序列差异为5011个位点,包括2166个可变位点和2845个插入缺失,其中 间隔区是最可变的区域,其次是 内含子和 间隔区。