Bacteriophage formation without bacterial growth; the effect of niacin and yeast extract on phage formation and bacterial growth in the presence of penicillin.
D000409:Alanine; D001435:Bacteriophages / Q000096:biosynthesis*; D001710:Biotin; D009525:Niacin / Q000494:pharmacology*; D010406:Penicillins; D012441:Saccharomyces cerevisiae; D013210:Staphylococcus; D015003:Yeasts
D010406:Penicillins; D009525:Niacin; D001710:Biotin; D000409:Alanine
BACTERIOPHAGE/formation; NICOTINIC ACID/effects; YEAST/action