Paxillus involutus was changed utilizing gold molecule intervened quality exchange. Change was resolved utilizing the hygromycin B phosphotransferase quality (hph) as the selectable marker and the β-glucuronidase quality (GUS) as a columnist quality. Southern blotch examination affirmed that the vector DNA for both hph and GUS qualities was coordinated into the parasitic genome. Varieties in the quantity of different quality duplicates and inclusions were found in the transformants. The hygromycin safe transformants were mitotically steady keeping up both the hph and GUS qualities in the parasitic genome a half year following change. Western smudge examination verified that the GUS quality was fit for interpreting and deciphering its protein item in the changed parasite. Protein examines of GUS separates verified that β-glucuronidase was dynamic in the changed parasites. Unadulterated culture combination tests demonstrated that the capacity of P. involvutus to shape ectomychorrhizae with Pinus resinosa was not modified by change. These outcomes give the principal report of an effective change of an ectomycorrhizal organism utilizing molecule barrage.