The region occupied by SlyA covers the 35 promoter elements , thus by binding at these sites SlyA denies RNA polymerase access to the promoter , thereby repressing slyA expression .
The region occupied by SlyA covers the 10 promoter elements , thus by binding at these sites SlyA denies RNA polymerase access to the promoter , thereby repressing slyA expression .
The size and location of the relatedness of the DNA sequences within the region indicated that at least five SlyA dimers bind at PslyA to repress slyA expression .
The size and location of the region of protection indicated that at least five SlyA dimers bind at PslyA to repress slyA expression .