ROLE OF POTASSIUM IN THE OXIDATIVE METABOLISM OF MICROCOCCUS SODONENSIS

Autor:	Jerome J. Perry, James B. Evans
Rok vydání:	1961
Předmět:	Resting Cell Oxidative metabolism Biochemistry chemistry biology Potassium chemistry.chemical_element Micrococcus Substrate (chemistry) biology.organism_classification Molecular Biology Microbiology Rubidium
Zdroj:	Journal of Bacteriology. 82:551-555
ISSN:	1098-5530 0021-9193
DOI:	10.1128/jb.82.4.551-555.1961
Popis:	Perry, Jerome J. (The University of Chicago, Chicago, Ill.), and James B. Evans . Role of potassium in the oxidative metabolism of Micrococcus sodonensis . J. Bacteriol. 82: 551–555. 1961.—An absolute potassium requirement has been established for the growth of Micrococcus sodonensis with lactate or pyruvate as substrate. Potassium at 0.67 × 10 −2 m concentration was necessary for maximal growth. Resting cell and cell-free preparations from cells grown on minimal levels of potassium were stimulated by potassium but, due to residual or bound cation, did not show an absolute requirement. Rubidium and cesium replaced potassium in these cells although cesium is much less effective.
Databáze:	OpenAIRE
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