Complete mitochondrial genome of <i>Mycena pura</i> (Mycenaceae, Agaricales)

The Mycenaceae family comprises one of the most taxonomically diverse and ecologically important groups of saprotrophic fungi, yet no mitochondrial genome (mitogenome) has been reported to date. This study reports the first mitogenome of Mycenaceae, sequenced from <i>Mycena pura</i> (Pers.) P. Kumm. 1871. The 107,684 bp circular mitogenome (GC 27.83%) contains 14 conserved protein-coding genes (PCGs), 25 tRNAs, 2 rRNAs, and 11 non-conserved open reading frames (ORFs), with 18 introns (mostly harboring ORFs) identified in seven genes. Phylogenetic analysis based on mitochondrial amino acid sequences validated its Mycenaceae placement, providing crucial genomic resources for future evolutionary studies.