title: Mycotoxin production by Fusarium oxysporum and Fusarium sporotrichioides isolated from Baccharis spp. from Brazil.
abstract: Fusarium oxysporum isolated from roots of and soil around Baccharis species from Brazil produced the trichothecenes T-2 toxin, HT-2 toxin, diacetoxyscirpenol, and 3'-OH T-2 (TC-1), whereas Fusarium sporotrichioides from the same source produced T-2 toxin, HT-2 toxin, acetyl T-2, neosolaniol, TC-1, 3'-OH HT-2 (TC-3), iso-T-2, T-2 triol, T-2 tetraol, and the nontrichothecenes moniliformin and fusarin C. Several unknown toxins were found but not identified. Not found were macrocyclic trichothecenes, zearalenone, wortmannin, and fusarochromanone (TDP-1).
authors.affiliation: Department of Plant Pathology, University of Minnesota, St. Paul 55108.
authors.forename: C J
authors.initials: CJ
authors.lastname: Mirocha
authors.forename: H K
authors.initials: HK
authors.lastname: Abbas
authors.forename: T
authors.initials: T
authors.lastname: Kommedahl
authors.forename: B B
authors.initials: BB
authors.lastname: Jarvis
mesh_terms: D001938:Brazil; D005670:Fusarium / Q000378:metabolism*; D010944:Plants / Q000382:microbiology*; D012717:Sesquiterpenes / Q000096:biosynthesis*; D012988:Soil Microbiology; D013605:T-2 Toxin / Q000031:analogs & derivatives / Q000096:biosynthesis; D014255:Trichothecenes / Q000096:biosynthesis*
chemical_list: D012717:Sesquiterpenes; D014255:Trichothecenes; D013605:T-2 Toxin; C012351:HT-2 toxin; C001809:diacetoxyscirpenol