furthermore , the probe contains the sp1 consensus binding sequence 5'ccgccc3 ' , in addition to the mre consensus sequence , 5'tgcac3 ' , and we show that a simian virus 40 dna fragment which contains six sp1 binding sites did not bind p108 nor did it compete for the protein ( s ) interacting with mred in a dna footprinting assay .
C0012854
dna
C0000702
a dna