Feeherry F E, Levinson H S
J Bacteriol. 1976 Aug;127(2):1026-7. doi: 10.1128/jb.127.2.1026-1027.1976.
Nitrate or ammonium ions, but not nitrite ion, supplied the nitrogen required for outgrowth of Bacillus megaterium QM B1551 spores through the first cell division. This outgrowth was markedly favored by K(+).
硝酸盐或铵离子,而非亚硝酸根离子,为巨大芽孢杆菌QM B1551孢子从萌发到第一次细胞分裂提供所需的氮。钾离子显著促进了这一萌发过程。