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Sequence of the cdc25A promoter. The sequence of the human cdc25A promoter in pNPGL3 was determined. Position +1 indicates the 5′ end of the full-length cDNA (16). Two potential E2F sites are boxed, CAAT boxes are underlined, and a potential SP1 site has a dashed underline. The start codon for cdc25A is at position +460.
