Ole Filtenborg

Penicillium caseifulvum is a fungus species of the genus of Penicillium which occurs on the surface of blue cheese and causes discoloration in form of brown spots. While there exists a caseifulvum clade of gray-green cheese molds, this group is not distinguishable from Penicillium camemberti using a few microsatellite markers. It is commonly found on soft cheeses, being used to make Saint-Marcellin and Rigotte de Condrieu. Unlike its relatives also used in cheese-making, it does not produce cyclopiazonic acid due to a 2bp deletion in the CpaA gene.

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Penicillium neoechinulatum is a species of fungus in the genus Penicillium which produces patulin.

Penicillium dipodomyicola is a species of the genus of Penicillium which produces peniphenone A, peniphenone B, peniphenone C, peniphenone D, cyclopiazonic acid and patulin.

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