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Monovalent cations regulate expression and activity of the Hak1 potassium transporter in Debaryomyces hansenii
- 1.0358897 - FGÚ 2012 RIV US eng J - Journal Article
Martínez, J. L. - Sychrová, Hana - Ramos, J.
Monovalent cations regulate expression and activity of the Hak1 potassium transporter in Debaryomyces hansenii.
Fungal Genetics and Biology. Roč. 48, č. 2 (2011), s. 177-184. ISSN 1087-1845. E-ISSN 1096-0937
R&D Projects: GA ČR(CZ) GAP503/10/0307
Institutional research plan: CEZ:AV0Z50110509
Keywords : Debaryomyces hansenii * TRK system * potassium uptake
Subject RIV: EE - Microbiology, Virology
Impact factor: 3.737, year: 2011
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
Permanent Link: http://hdl.handle.net/11104/0196809
Number of the records: 1