The complete mitochondrial genome of the basidiomycetous fungus, Tinctoporellus epimiltinus strain RS1.

ABSTRACT: Tinctoporellus epimiltinus is widely known as a wood-decaying fungus. In the present study, we identified the complete mitochondrial genome of this species using next-generation sequencing technology. Our findings revealed that the genomic structure is a circular molecule with a size of 51,878 bp. Consistent with most Basidiomycota species, it consists of 14 core protein-coding genes, one ribosomal protein gene (rps3), 26 transfer RNA genes, and small and large ribosomal RNA (rns and rnl) genes. Seven additional open reading frames were identified. These included two sequences similar to DNA polymerases, an endonuclease-like sequence, and four hypothetical proteins. The mitochondrial genome exhibited a nucleotide composition of A (36.24%), C (12.04%), G (13.18%), and T (38.55%), resulting in a 25.21% GC content. A phylogenetic tree constructed using the combined mitochondrial gene dataset provided insight into the phylogenetic relationships of this species within the context of Basidiomycota and its members.

SUBMITTER: Subramaniam R 

PROVIDER: S-EPMC11328819 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature