Nutritional Requirements of Bacterium coli at 44° Ware, G. C.,, 5, 880-884 (1951), doi = https://doi.org/10.1099/00221287-5-5-880, publicationName = Microbiology Society, issn = 1350-0872, abstract= Summary: A strain of Bacterium coli capable of growth in broth and in an ammonium + glucose + salts medium at 37° and in broth at 44°, died in the defined medium at 44°. The addition of glutamic acid to this medium allowed the growth temperature to be raised slightly; the further addition of nicotinamide allowed a further increase in growth temperature., language=, type=