doi: 10.1007/BF01934016.
Regulation of ammonia uptake in aspergillus nidulans
- PMID: 338337
- DOI: 10.1007/BF01934016
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Regulation of ammonia uptake in aspergillus nidulans
Experientia.
.
Abstract
The ammonia uptake in A. nidulans was found to be linear for about 20 min, and was proportional up to 1.5 mg/ml dry cell density. The transport of ammonia does not involve energy. Normal and biotin deficient A. nidulans showed an identical Km-values of 10.26 X 10(-5) M ammonia for uptake. The uptake of ammonium ion has been shown to be regulated by the intracellular concentration of ammonia.
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