Eighty Years after Its Discovery, Fleming's Penicillium Strain Discloses the Secret of Its Sex
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Eighty years after its discovery, Fleming's Penicillium strain discloses the secret of its sex.
Eighty years ago, Alexander Fleming discovered antibacterial activity in the asexual mold Penicillium, and the strain he studied later was replaced by an overproducing isolate still used for penicillin production today. Using a heterologous PCR approach, we show that these strains are of opposite mating types and that both have retained transcriptionally expressed pheromone and pheromone recept...
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ژورنال
عنوان ژورنال: Eukaryotic Cell
سال: 2008
ISSN: 1535-9778,1535-9786
DOI: 10.1128/ec.00430-07