Malathion degradation by Trichoderma viride and a Pseudomonas species.
Malathion was found to be metabolized quickly by a soil fungus, Trichoderma viride, and a bacterium, Pseudomonas sp., which were originally found in soils from northern Ohio that had been sprayed heavily with insecticides. Results of a survey of the breakdown capabilities of 16 variants of T. viride revealed that certain colonies from this species had a very marked ability to breakdown malathion through the action of a carboxylesterase(s). The enzymes can be made soluble by preparing the acetone powder suspension.
D002247:Carbon Isotopes; D007306:Insecticides / Q000378:metabolism*; D008025:Ligases; D003904:Mitosporic Fungi / Q000378:metabolism*; D011549:Pseudomonas / Q000378:metabolism*; D012988:Soil Microbiology
D002247:Carbon Isotopes; D007306:Insecticides; D008025:Ligases