Transcriptional Repression of the Cystic Fibrosis Transmembrane Conductance Regulator Gene, Mediated by CCAAT Displacement Protein/cut Homolog, Is Associated with Histone Deacetylation

Abstract excerpt

Human cystic fibrosis transmembrane conductance regulator gene (CFTR) transcription is tightly regulated by nucleotide sequences upstream of the initiator sequences. Our studies of human CFTR transcription focus on identifying transcription factors bound to an inverted CCAAT consensus or "Y-box element." The human homeodomain CCAAT displacement protein/cut homolog (CDP/cut) can bind to the Y-box element through a...

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