The nematophagous fungus Pochonia chlamydosporia, which belongs to the family Clavicipitaceae (Ascomycota: Pezizomycotina: Sordariomycetes: Hypocreales), is a promising biological control agent for root-knot and cyst nematodes. Its biocontrol effect has been confirmed by pot and field trials. The genome sequence of the fungus was completed recently; therefore, genome-wide functional analyses will identify its infection-associated genes. Gene knockout techniques are useful molecular tools to study gene functions. However, cultures of P. chlamydosporia are resistant to high levels of a range of ...
