Eisenstadt E
J Bacteriol. 1972 Oct;112(1):264-7. doi: 10.1128/jb.112.1.264-267.1972.
Vegetative and sporulating cells of Bacillus subtilis retain a higher level of internal potassium than do nonsporulating stationary-phase cells. The addition of manganese to nonsporulating stationary-phase cells, at concentrations required for sporulation, rapidly stimulates uptake and net accumulation of potassium and induces sporulation.
与非芽孢形成的稳定期细胞相比,枯草芽孢杆菌的营养细胞和芽孢形成细胞保留了更高水平的细胞内钾。向非芽孢形成的稳定期细胞添加孢子形成所需浓度的锰,会迅速刺激钾的摄取和净积累,并诱导孢子形成。