Home > Search Results: keywords:"sodium transporters"
Search:
Search Tips :: Advanced Search
Search collections:
Sort by: Display results: Output format:
National Repository of Grey Literature 1 records found  Search took 0.01 seconds. 
Regulace vnitřního pH kvasinek - vliv vybraných transportních proteinů
 Zalom, Peter ; Chaloupka, Roman (advisor) ; Holoubek, Aleš (referee)
Intracellular pH affects nearly all biochemical processes in yeast, the processes regulating the cytosolic pH includes function of many transport proteins. In this work, the impact of selected sodium transporters on cytosolic pH has been studied in two yeast species: Saccharomyces cerevisiae and Zygosaccharomyces rouxii including wild-type and mutants with affected sodium transport. Measurements of cytosolic pH and buffering capacity have been performed using fluorescent protein probe pHluorin - a pH sensitive derivate of green fluorescence protein. Several procedures for calibration of pHluorin fluorescence response have been compared and the importance of a proper correction of the calibration curve has been demonstrated. It has been shown that cytosolic pH is influenced by the function of Nha1 transport protein in S. cerevisiae as well as in Z. rouxii but not by Sod2-22 transporter in Z. rouxii. It has been demonstrated that the buffering capacity of cytosol decrease in the presence of glucose in all strains studied.
Detailed record

Interested in being notified about new results for this query?
Subscribe to the RSS feed.
Digital Repository :: Search :: Submit :: Personalize :: Help
Powered by Invenio v1.1.2
Maintained by admin.invenio@techlib.cz
This site is also available in the following languages:
Česky  English