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Monovalent cations regulate expression and activity of the Hak1 potassium transporter in Debaryomyces hansenii
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SYSNO ASEP 0358897 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Monovalent cations regulate expression and activity of the Hak1 potassium transporter in Debaryomyces hansenii Author(s) Martínez, J. L. (ES)
Sychrová, Hana (FGU-C) RID, ORCID
Ramos, J. (ES)Source Title Fungal Genetics and Biology. - : Academic Press - ISSN 1087-1845
Roč. 48, č. 2 (2011), s. 177-184Number of pages 8 s. Language eng - English Country US - United States Keywords Debaryomyces hansenii ; TRK system ; potassium uptake Subject RIV EE - Microbiology, Virology R&D Projects GAP503/10/0307 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z50110509 - FGU-C (2005-2011) UT WOS 000286487600011 DOI 10.1016/j.fgb.2010.06.013 Annotation Debaryomyces hansenii is able to grow in a medium containing residual amounts of K+, indicating the activity of high affinity K+ transporters. Transcriptional regulation analysis of the genes encoding the two potassium uptake systems in D. hansenii revealed that while DhTRK1 is not regulated at transcriptional level, expression of DhHAK1 required starvation in the absence of K+ and Na+ and was not affected by changes in membrane potential Workplace Institute of Physiology Contact Lucie Trajhanová, lucie.trajhanova@fgu.cas.cz, Tel.: 241 062 400 Year of Publishing 2012
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