Adaptation of the Propionic-Acid Bacteria to Vitamin B 1 Synthesis Including a Method of Assay

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Adaptation of the Propionic-Acid Bacteria to Vitamin B(1) Synthesis Including a Method of Assay.

In a paper dealing with the nutrition of the propionic-acid bacteria Wood, Andersen, and Werkman (1938) report that one species Propionibacterium pentosaceum (49W), can be "trained" to grow as well in the absence of vitamin B1 as in its presence. Their data show that adaptation occurred after continuous serial transfer in an ammonium sulfate medium containing only ether extract of yeast extract...

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ژورنال

عنوان ژورنال: Journal of Bacteriology

سال: 1939

ISSN: 0021-9193,1098-5530

DOI: 10.1128/jb.38.1.25-32.1939