Soil fungi, including Aspergillus fischeri, Penicillium piceum, Penicillium nigricans, and Penicillium raistrickii, produced a tremorgenic toxin previously described as toxin X. Chemical analysis showed that this toxin was predominantly verruculogen.
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| http://dx.doi.org/10.1128/aem.42.5.916-917.1981 | DOI Listing |
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