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La formation de pigment dans les cultures de Bacillus subtilis sur pomme de terre


, : La formation de pigment dans les cultures de Bacillus subtilis sur pomme de terre. Compt Rend Soc Biol 128(18): 360-362

Addition of minerals to media shows that the pigment formation of B. subtilis on potato is related to its mineral content, particularly iron. The ions of SO4 favor pigment formation, those of Cl- and NO2- inhibit it.

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