The \%nod\%D3 gene of \%Rhizobium meliloti\% is transcribed via promotor P1 or P2. Gel retardation assay showed binding of SyrM to the P1 upstream region of \%nod\%D3. DNaseI footprint analysis demonstrated that the b...The \%nod\%D3 gene of \%Rhizobium meliloti\% is transcribed via promotor P1 or P2. Gel retardation assay showed binding of SyrM to the P1 upstream region of \%nod\%D3. DNaseI footprint analysis demonstrated that the binding site of SyrM in \%nod\%D3 P1 region consists of two inverted repeat sequences arranged in tandem. SyrM seems to bind to DNA in the form of dimer or tetramer and requires the two inverted repeat sequences for binding.展开更多
文摘The \%nod\%D3 gene of \%Rhizobium meliloti\% is transcribed via promotor P1 or P2. Gel retardation assay showed binding of SyrM to the P1 upstream region of \%nod\%D3. DNaseI footprint analysis demonstrated that the binding site of SyrM in \%nod\%D3 P1 region consists of two inverted repeat sequences arranged in tandem. SyrM seems to bind to DNA in the form of dimer or tetramer and requires the two inverted repeat sequences for binding.
