| Literature DB >> 1096958 |
T Viswanatha, E Bayer, M Wilchek.
Abstract
Transport of biotin by Saccharomyces cerevisiae is inhibited by biotynyl p-nitrophenyl ester. Conversion of the inhibited cells to spheroplasts or simple treatment with thiols results in a total restoration of vitamin transport. Biotynyl p-nitrophenyl ester-induced inhibition is not due to an intracellular accumulation of the vitamin and consequent regulation, but appears to be due to specific labelling of the transport system.Entities:
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Year: 1975 PMID： 1096958 DOI： 10.1016/0005-2736(75)90349-1
Source DB: PubMed Journal: Biochim Biophys Acta ISSN： 0006-3002