Reports

Induced Rapid Release and Uptake of Phosphate by Microorganism

Science  10 Mar 1967:
Vol. 155, Issue 3767, pp. 1269-1271
DOI: 10.1126/science.155.3767.1269

Abstract

Cultures of bacteria and of mixed microorganisms are able to release actively a large proportion of their phosphorus to the medium in a matter of hours when kept under anoxic conditions. Only phosphorus is lost, probably as orthophosphate and apparently mostly from the acid-soluble fraction of the cells. The process, which is completely reversible upon aeration, has a change in rate (for a change of 10°C) of 2 to 2.5.

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