Reference: Thompson DM, et al. (2008) tRNA cleavage is a conserved response to oxidative stress in eukaryotes. RNA 14(10):2095-103

Reference Help

Abstract


Recent results have identified a diversity of small RNAs in a wide range of organisms. In this work, we demonstrate that Saccharomyces cerevisiae contains a small RNA population consisting primarily of tRNA halves and rRNA fragments. Both 5' and 3' fragments of tRNAs are detectable by Northern blot analysis, suggesting a process of endonucleolytic cleavage. tRNA and rRNA fragment production in yeast is most pronounced during oxidative stress conditions, especially during entry into stationary phase. Similar tRNA fragments are also observed in human cell lines and in plants during oxidative stress. These results demonstrate that tRNA cleavage is a conserved aspect of the response to oxidative stress.

Reference Type
Journal Article
Authors
Thompson DM, Lu C, Green PJ, Parker R
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