钾在嗜钠微球菌氧化代谢中的作用。
Role of potassium in the oxidative metabolism of Micrococcus sodonensis.
作者信息
PERRY J J, EVANS J B
出版信息
J Bacteriol. 1961 Oct;82(4):551-5. doi: 10.1128/jb.82.4.551-555.1961.
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 x 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.
佩里，杰罗姆·J.（芝加哥大学，伊利诺伊州芝加哥）和詹姆斯·B.埃文斯。钾在嗜钠微球菌氧化代谢中的作用。《细菌学杂志》82:551 - 555。1961年。——已经确定，以乳酸盐或丙酮酸盐作为底物时，嗜钠微球菌的生长绝对需要钾。浓度为0.67×10⁻²m的钾对于最大生长是必需的。在低钾水平下生长的细胞的静息细胞和无细胞制剂受到钾的刺激，但由于残留或结合的阳离子，并未表现出绝对需求。铷和铯在这些细胞中可替代钾，尽管铯的效果要差得多。
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