Now unable to bind to the operator/promoter region, the lacI protein can ... For example, specific sequences in DNA serve as binding sites for specific proteins that modulate the binding of ...

DNA is the molecule that holds the instructions for all living things. DNA achieves this feat of storing, coding and transferring biological information though its unique structure. Replication of ...

The basic pattern of genomic DNA methylation is established at the ... repressor molecules induced by differentiation cues bind to the gene promoter region and turn off transcription.