Abstract

Morchella eohespera Beug, Voitk & O’Donnell is a typical black morel species. In this study, using the Nanopore sequencing platform, we characterized its whole mitochondrial (mt) genome sequence. Mt genome of M. eohespera is composed of circular DNA molecules of 243,963 bp, which encoded 102 protein-coding genes (PCGs), two ribosomal RNA genes (rRNA), and 31 transfer RNA (tRNA) genes. The base composition of M. eohespera mitogenome is as follows: A (30.40%), T (29.30%), G (20.8%), and C (19.5%). The phylogenetic analysis suggested that M. eohespera was closely related to the congeneric M. importuna.

摘要

Morchella eohespera Beug，Voitk和O'Donnell是典型的黑羊肚菌。在这项研究中，使用Nanopore测序平台，我们表征了其整个线粒体（mt）基因组序列。MT的基因组中号。珍珠草由243,963 bp的环状DNA分子组成，其编码102个蛋白质编码基因（PCG），两个核糖体RNA基因（rRNA）和31个转移RNA（tRNA）基因。M的基本组成。eo属的有丝分裂基因组如下：A（30.40％），T（29.30％），G（20.8％）和C（19.5％）。系统发育分析表明，M。玉竹与属中号。重要的。