Achakkagari Sai Reddy, Bozan Ilayda, Anglin Noelle L, Ellis David, Tai Helen H, Strömvik Martina V
Department of Plant Science, McGill University, Montreal, Canada.
International Potato Center, Lima, Peru.
Mitochondrial DNA B Resour. 2021 Mar 15;6(3):894-897. doi: 10.1080/23802359.2021.1886016.
Mitochondrial DNA is maternally inherited and is shown to affect nuclear-cytoplasmic interactions in potato. Analyzing the mitogenome helps understand the evolutionary relationships and improve breeding programs in potato. We report complete mitogenome sequences from a panel of 13 potato accessions of various taxa. Each mitogenome has three independent circular molecules, except one of the sample BUK2, which has a single circular molecule. Each mitogenome code for 37 non-redundant protein-coding genes, three rRNAs, 20 tRNAs, and 19 hypothetical open reading frames. Phylogenetic analysis reveals congruency between plastome and mitogenome phylogeny.
线粒体DNA是母系遗传的，并且已证明其会影响马铃薯的核质相互作用。分析线粒体基因组有助于了解进化关系并改进马铃薯的育种计划。我们报告了来自13个不同分类群的马铃薯种质的完整线粒体基因组序列。每个线粒体基因组都有三个独立的环状分子，但样本BUK2中的一个除外，它只有一个环状分子。每个线粒体基因组编码37个非冗余蛋白质编码基因、三个核糖体RNA、20个转运RNA和19个假定的开放阅读框。系统发育分析揭示了质体基因组和线粒体基因组系统发育之间的一致性。
