FoxA2, Nkx2.2, and PDX-1 Regulate Islet β-Cell-Specific mafA Expression through Conserved Sequences Located between Base Pairs −8118 and −7750 Upstream from the Transcription Start Site

Abstract excerpt

The MafA transcription factor is both critical to islet beta-cell function and has a unique pancreatic cell-type-specific expression pattern. To localize the potential transcriptional regulatory region(s) involved in directing expression to the beta cell, areas of identity within the 5' flanking region of the mouse, human, and rat mafA genes were found between nucleotides -9389 and -9194, -8426 and -8293, -8118...

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