The complete mitochondrial genome of Porodaedalea mongolica (Hymenochaetaceae, Basidiomycota)

Abstract

Most Porodaedalea species are important phytopathogenic and medicinal fungi. Recently, several Porodaedalea species including P. mongolica were newly described. In the present study, the complete sequence of mitochondrial genome of P. mongolica was determined, with a size of 114,176 bp and a GC content of 28.98%, containing two ribosomal RNA subunit, 26 transfer RNA, and 54 protein-coding genes (PCGs). The comparative analyses indicated that the amino acids of 14 core PCGs were highly conserved in Porodaedalea. Phylogenetic analysis of Porodaedalea was performed based on mitogenomic data and provided a new insight to the phylogeny of the Porodaedalea. The complete mitogenome sequence provides important data for further study of Porodaedalea.

Keywords

• polypores
• hymenochaetales
• mitogenomic data
• phylogeny
• wood-inhabiting fungi