Effect of glucose starvation on the nicotinamide adenine dinucleotide phosphate-dependent glutamate dehydrogenase of yeast.
AUTOR(ES)
Mazón, M J
RESUMO
Yeast cells growing on mineral medium plus ammonia and glucose contained high levels of nicotinamide adenine dinucleotide phosphate-dependent glutamate dehydrogenase activity, as measured in crude extracts. After suspension of cells in fresh medium lacking glucose, there was a loss of the glutamate dehydrogenase activity. Loss of activity was inhibited by 2,4-dinitrophenol, sodium azide, iodoacetic acid, and cycloheximide. The enzyme activity was restored when glucose was added back to the medium, and this recovery was fully prevented in the presence of cycloheximide.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=222088Documentos Relacionados
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