Department of Botany, Plant Pathology, and Microbiology, Auburn University Agricultural Experiment Station, Auburn, Alabama 36830.
Appl Environ Microbiol. 1980 Apr;39(4):882-7. doi: 10.1128/aem.39.4.882-887.1980.
Extracts of Penicillium commune, a fungus isolated from cottonseed, showed biological activity in day-old cockerels. Two neurotoxic metabolites were isolated and identified as penitrem A and roquefortine. This is the first report of roquefortine being produced by a fungus other than Penicillium roqueforti as well as the first report of penitrem A and roquefortine being produced in the same culture. Production of these toxins on liquid media and cottonseed was determined.
从棉花籽中分离出的青霉(Penicillium commune)提取物在刚孵出的小鸡中表现出生物活性。分离并鉴定出两种神经毒素代谢物为青霉胺 A 和罗奎福汀。这是首次报道除青霉(Penicillium roqueforti)以外的真菌产生罗奎福汀,也是首次报道在同一培养物中产生青霉胺 A 和罗奎福汀。测定了这些毒素在液体培养基和棉籽中的产生情况。