Division of Laboratories and Research, New York State Department of Health, 12201, Albany, New York.
Microb Ecol. 1974 Dec;1(1):164-75. doi: 10.1007/BF02512387.
The initial rate of phosphorus uptake by phosphorus-limited cells ofCorynebacterium bovis grown in batch culture and in a chemostat was measured with [(32)P] orthophosphate. It was dependent on the external phosphorus concentration and was inversely related to the amount of intracellular phosphorus. The relationship between the initial rate of uptake, intracellular phosphorus, and phosphorus concentration in the medium can be expressed in terms of Haldane's modification of the Michaelis-Menten equation.
用 [(32)P] 正磷酸盐测定了分批培养和恒化器中生长的磷限制型牛分枝杆菌细胞的初始磷吸收速率。它取决于外部磷浓度,并与细胞内磷含量成反比。吸收初始速率、细胞内磷和培养基中磷浓度之间的关系可以用 Haldane 对 Michaelis-Menten 方程的修正来表示。