Article
nature 160, 269-270 (23 August 1947) | doi:10.1038/160269a0
Hyper- and Avitaminosis in Micro-Organisms
M. N. MEISSEL
Top of pageTHE influence of vitamins on micro-organisms is usually estimated according to their accelerating effect upon the growth-rate of micro-organisms. However, cases are known in which some morpho-genetic or physiological effects are clearly observed without any visible influence upon the growth-rate.
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