Transcriptome

Histone modification profiling in breast cancer cell lines highlights commonalities and differences among subtypes

BACKGROUND: Epigenetic regulators are frequently mutated or aberrantly expressed in a variety of cancers, leading to altered transcription states that result in changes in cell identity, behavior, and response to therapy. RESULTS: To define …

Dynamically reorganized chromatin is the key for the reprogramming of somatic cells to pluripotent cells

Nucleosome positioning and histone modification play a critical role in gene regulation, but their role during reprogramming has not been fully elucidated. Here, we determined the genome-wide nucleosome coverage and histone methylation occupancy in …