Reference: Karreman RJ and Lindsey GG (2005) A rapid method to determine the stress status of Saccharomyces cerevisiae by monitoring the expression of a Hsp12:green fluorescent protein (GFP) construct under the control of the Hsp12 promoter. J Biomol Screen 10(3):253-9

Reference Help

Abstract


The gene for the green fluorescent protein (GFP) was fused in-frame to the 3' end of HSP12. This construct was regulated by the HSP12 promoter in a pYES2 yeast expression vector. No fluorescence was observed in yeast growing exponentially in glucose-containing medium, but fluorescence was observed when the yeast entered the stationary phase. Fluorescence microscopy indicated that the fusion protein was localized to the peripheral regions of the cell as well as to the cytoplasm and the tonoplast. Subjecting the yeast to a variety of stresses known to induce HSP12 transcription, including salt, osmotic, ethanol, and heat stress, resulted in a time-dependent increase in GFP fluorescence. The use of this system as a method to assess the general stress status of yeast growing in an industrial application is proposed.

Reference Type
Journal Article
Authors
Karreman RJ, Lindsey GG
Primary Lit For
Additional Lit For
Review For

Interaction Annotations


Increase the total number of rows showing on this page by using the pull-down located below the table, or use the page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header to sort by that column; filter the table using the "Filter" box at the top of the table; click on the small "i" buttons located within a cell for an annotation to view further details about experiment type and any other genes involved in the interaction.

Interactor Interactor Type Assay Annotation Action Modification Phenotype Source Reference

Gene Ontology Annotations


Increase the total number of rows showing on this page using the pull-down located below the table, or use the page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header to sort by that column; filter the table using the "Filter" box at the top of the table.

Gene Gene Ontology Term Qualifier Aspect Method Evidence Source Assigned On Annotation Extension Reference

Phenotype Annotations


Increase the total number of rows showing on this page using the pull-down located below the table, or use the page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header to sort by that column; filter the table using the "Filter" box at the top of the table; click on the small "i" buttons located within a cell for an annotation to view further details.

Gene Phenotype Experiment Type Mutant Information Strain Background Chemical Details Reference

Regulation Annotations


Increase the total number of rows displayed on this page using the pull-down located below the table, or use the page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header to sort by that column; to filter the table by a specific experiment type, type a keyword into the Filter box (for example, “microarray”); download this table as a .txt file using the Download button or click Analyze to further view and analyze the list of target genes using GO Term Finder, GO Slim Mapper, SPELL, or YeastMine.

Regulator Target Experiment Assay Construct Conditions Strain Background Reference