How DNA repair proteins interact with the dynamic structure of chromatin is an emerging question. Chromatin structure impedes the access of repair proteins to sites of DNA damage. Several recent studies have implicated chromatin remodeling complexes in DNA repair. In this report we summarize the methods we used to investigate chromatin remodeling during nucleotide excision repair (NER) in vivo. We describe a procedure to analyze UV-induced chromatin remodeling at the silent mating-type locus HML using isolated nuclei from UV treated yeast cells. In addition, a method to capture transient protein-protein associations in chromatin is outlined. We have used the methods described here to demonstrate that the SWI/SNF chromatin remodeling complex is involved in chromatin rearrangement during NER.
|Evidence ID||Analyze ID||Interactor||Interactor Systematic Name||Interactor||Interactor Systematic Name||Type||Assay||Annotation||Action||Modification||Phenotype||Source||Reference||Note|
|Evidence ID||Analyze ID||Gene||Gene Systematic Name||Gene Ontology Term||Gene Ontology Term ID||Qualifier||Aspect||Method||Evidence||Source||Assigned On||Reference||Annotation Extension|
|Evidence ID||Analyze ID||Gene||Gene Systematic Name||Phenotype||Experiment Type||Experiment Type Category||Mutant Information||Strain Background||Chemical||Details||Reference|
|Evidence ID||Analyze ID||Regulator||Regulator Systematic Name||Target||Target Systematic Name||Experiment||Conditions||Strain||Source||Reference|