Characterization and phylogenetic analysis of the complete mitochondrial genome of Conidiobolus sp. (Entomophthorales: Ancylistaceae)

The complete mitochondrial genome of Hericium erinaceus (Bull.:Fr.) Pers., 1797 (Russulales, Basidiomycota): an edible and medicinal fungus

Hericium erinaceus (Bull.:Fr.) Pers., 1797, is an edible and medicinal fungus found in China. In this study, specimens of H. erinaceus HE0021 were collected from southeastern China (Yunhe County, Lishui City, Zhejiang Province, 28°7'12″N, 119°34'12″E). The whole mitochondrial genome of H. erinaceus HE0021 was sequenced using next-generation sequencing (NGS) technology, which comprised 15 protein-coding genes (PCGs), 27 transfer RNAs (tRNAs), two ribosomal RNAs, with a total length of 83,518 base pairs (bp). The results of the phylogenetic analysis show that H. erinaceus and H. coralloides were clustered in the same clade. The complete mitogenome sequence provides essential data for the subsequent investigation of Hericium and Russulales.

The second complete mitochondrial genome of Capillidium rhysosporum within the family Capillidiaceae, Entomophthorales

The complete mitochondrial genome of the entomophthoroid fungus Capillidium rhysosporum (strain no.: ATCC 12588) was sequenced using next-generation sequencing technology. The assembled circular genome has a length of 46,756 base pairs with a GC content of 27.06%. Gene prediction identified 15 core protein-coding genes (PCGs), two rRNA genes, and 27 tRNA genes. Phylogenetic analysis confirmed that C. rhysosporum belongs to the Zoopagomycota clade and is closely related to C. heterosporum. This study presents the second complete mitochondrial genome within the family Capillidiaceae, contributing to the mitochondrial DNA database of entomophthoroid fungi.

Complete mitochondrial genome of Neoconidiobolus thromboides (Entomophthorales: Ancylistaceae)

Neoconidiobolus thromboides is a pandemic species in the genus Neoconidiobolus. In this article, we report the first complete sequence of mitochondrial genome from a common entomophthoroid fungus Neoconidiobolus thromboides under Illumina next-generation sequencing system. The total length of the mitogenome is 34,984 bp with a GC content of 26.99%. The gene annotation revealed 56 genes, including 30 protein-coding genes (PCGs), two ribosomal RNA genes (rDNAs), 24 transfer RNA (tRNA) genes. Phylogenetic analyses of 14 concatenated conserved PCGs indicated that N. thromboides was grouped with Capillidium heterosporum and Conidiobolus sp.

The complete mitochondrial genome of Microconidiobolus nodosus (Entomophthorales: Ancylistaceae)

In this study, the complete mitochondrial genome of Microconidiobolus nodosus was sequenced which is the first mitochondrial genome of the genus. The mitochondrial genome is 31,638 bp long and 27.18% in GC ratio, and it contains 14 conserved protein-coding genes, 2 ribosomal RNAs and 22 transfer RNAs. Phylogenetic analysis showed that M. nodosus was closely related to Conodiobolus sp. This study reported the whole mitochondrial genome and character of a basal fungus M .nodosus and provided a better understanding of the phylogeny of basal fungi.