Abstract

Salix cardiophylla was a member of the genus of Salix in family Salicaceae with unique morphological traits, and once recognized as a separate genus, Toisusu Kimura. Here, we sequenced and assembled the complete mitochondrial genome of S. cardiophylla, which was 735,173 bp in length, including 56 genes, 28 protein-coding genes, 3 rRNA genes, 25 tRNA genes, and one large inverted repeat regions with length of 13,603 bp. Phylogenetic analysis based on 26 mitochondrial CDS confirmed that S. cardiophylla is a member of Salix, and support its merge into Salix in aspect of our new insights on mitogenome phylogenomics.

摘要

柳柳是杨柳科柳柳属的一员，具有独特的形态学特征，曾经被认为是一个独立的属，Toisusu Kimura。在这里，我们测序和装配的完整线粒体基因组S. cardiophylla，这是在长度735173 bp的，包括56个基因，28个蛋白质编码基因，3个rRNA基因，25个tRNA基因，并用13603长度的一个大的反向重复区域bp。基于26个线粒体CDS的系统发育分析证实，心叶葡萄球菌是柳属的一员，并在我们对有丝分裂基因组系统学的新见解中支持其合并到柳属中。