Bon voyage: A transcriptional journey around DNA breaks

DNA double-strand breaks (DSBs) affect chromatin integrity and impact DNA-dependent processes such as transcription. Several studies revealed that the transcription of genes located in close proximity to DSBs is transiently repressed. This is achieved through the establishment of either a transient repressive chromatin context or eviction of the RNA polymerase II complex from the damaged chromatin. While these mechanisms of transcription...