6 comments: 1  AnonymousApril 2, 2015 at 7:33 PM. this is real, thank u brothers and sisters of our black nations past, present and future. 2  Babatunde OlabodeJuly 9, 2015 at 9:42 AM. Thank You 4 Sharing. 3  AnonymousJuly 8, 2016 at 1:53 PM. Take pride brothers and sisters of our past and most of all our future.Don't let them take our freedom.
SSBs maintain the separated strands during DNA replication. Without the SSBs, the complementary DNA strands could easily snap back together. SSBs bind loosely to the DNA, and are displaced when the polymerase enzymes begin synthesizing the new DNA strands.
ProteinâDNA interactions occur when a protein binds a molecule of DNA, often to regulate the biological function of DNA, usually the expression of a gene. Among the proteins that bind to DNA are transcription factors that activate or repress gene expression by binding to DNA motifs and histones that form part of the structure of DNA and bind to it less specifically. Also proteins that repair DNA such as uracil-DNA glycosylase interact closely with it. In general, proteins bind to DNA in ...