The complete mitochondrial genome of Cladobotryum mycophilum (Hypocreales: Sordariomycetes)

Cheng Chen; Jian Wang; Rongtao Fu; Xiaojuan Chen; Xuejuan Chen; Daihua Lu

doi:10.1080/23802359.2020.1742600

The complete mitochondrial genome of Cladobotryum mycophilum (Hypocreales: Sordariomycetes)

Mitochondrial DNA B Resour. 2020 Jun 26;5(3):2595-2596. doi: 10.1080/23802359.2020.1742600.

Authors

Cheng Chen¹, Jian Wang¹, Rongtao Fu¹, Xiaojuan Chen¹, Xuejuan Chen¹, Daihua Lu¹

Affiliation

¹ Institute of Plant Protection, Sichuan Academy of Agricultural Sciences, Chengdu, Sichuan, P. R. China.

Abstract

Cladobotryum mycophilum is the causal agent of cobweb disease in many important mushroom crops. In this study, we report the complete mitochondrial genome of C. mycophilum for the first time. The genome is 78,729 bp long and comprises 52 protein-coding genes (PCGs), 2 ribosomal RNA genes (rRNA), and 26 transfer RNA (tRNA) genes. The nucleotide composition of C. mycophilum mitochondrial genome is as follows: A (38.06%), T (34.68%), C (12.19%), and G (15.07%). Phylogenetic analysis revealed that C. mycophilum had a close relationship with Cladobotryum varium from Hypocreaceae. This study provided a basis for studies of the mitochondrial evolution of Hypocreaceae.

Keywords: Cladobotryum mycophilum; mitogenome; phylogenetic analysis.

Grants and funding

This research was funded by the Foundation Program of the Financial & Innovational Capacity Building Project of Sichuan [2019LWJJ-007 and 2016GYSH-014].