Bulman R A, Stretton R J
Microbios. 1975;12(50):167-74.
The lanthanides, lanthanum and neodymium, do not completely replace calcium in producing heat-resistant spores in Bacillus cereus SV1. The chelate stability of calcium-dipicolinic acid appears to be important in the heat resistance of bacterial spores as does the ability of calcium to produce a hydrophobic environment.
镧系元素镧和钕在蜡样芽孢杆菌SV1中产生耐热孢子时不能完全替代钙。钙-吡啶二羧酸的螯合稳定性以及钙产生疏水环境的能力在细菌孢子的耐热性方面似乎都很重要。