GEO DataSets

(Submitter supplied) Somatic mutations of the KMT2D methyltransferase gene represent a common genetic lesion in multiple cancer types. In diffuse large B cell lymphoma (DLBCL) and follicular lymphoma (FL), these mutations are highly recurrent and occur early during tumorigenesis, suggesting a central role in transformation. Here we show that FL/DLBCL-associated KMT2D mutations impair its enzymatic activity and lead to diminished global H3K4 methylation in germinal center (GC) B cells and DLBCL, consistent with the enrichment of KMT2D binding at enhancer and promoter regions marked by mono- and tri-methylation. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL16791

10 Samples

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