Comparative genomics of Coniophora olivacea reveals different patterns of genome expansion in Boletales

摘要

Background Coniophora olivacea is a basidiomycete fungus belonging to the order Boletales that produces brown-rot decay on dead wood of conifers. The Boletales order comprises a diverse group of species including saprotrophs and ectomycorrhizal fungi that show important differences in genome size.