Pushing nucleosomes around. Chromatin.
Nucleosomes assembled on regulatory DNA sites in chromatin repress gene expression; protein factors have now been identified that can help overcome such repression by excluding or remodelling nucleosomes so regulatory sites are accessible to transcription factors.
Krude
T
T
Wellcome/CRC Institute and Department of Zoology, University of Cambridge, Tennis Court Road, Cambridge CB2 1QR, UK.
Elgin
S C
SC
D000818:Animals; D002843:Chromatin / Q000502:physiology*; D006801:Humans; D009707:Nucleosomes
D002843:Chromatin; D009707:Nucleosomes