Inoue Yuya, Nakahara-Tsubota Miho, Tsubota Hiromi
Department of Botany, National Museum of Nature and Science, Ibaraki, Japan.
Hattori Botanical Laboratory, Miyazaki, Japan.
Mitochondrial DNA B Resour. 2021 Dec 29;7(1):125-127. doi: 10.1080/23802359.2021.2013742. eCollection 2022.
The complete chloroplast and mitochondrial genome sequences of (Pottiaceae, Bryophyta) are determined. The chloroplast genome is 122,290 bp with 118 genes and the mitochondrial genome is 105,607 bp with 67 genes, both genomes are circular. This study showed the plastome contains the smallest genome size, and a functional gene, relative to other pottiaceous species. Phylogenetic inferences support the sister relationship of to all other pottiaceous accessions.
测定了(苔藓植物门,丛藓科)的完整叶绿体和线粒体基因组序列。叶绿体基因组为122,290 bp,有118个基因,线粒体基因组为105,607 bp,有67个基因,两个基因组均为环状。该研究表明,相对于其他丛藓科物种,该物种的质体基因组具有最小的基因组大小和一个功能性基因。系统发育推断支持该物种与所有其他丛藓科类群的姐妹关系。