DNA synthesis ... by Ï•29 DNA polymerase, a highly processive, strand-displacing polymerase. The residence time of the phospholinked nucleotides in the polymerase active site is governed by ...
When DNAse and RNAse (enzymes that degrade DNA and RNA ... another proposes that polymerase activity is affected when passing through the consensus sequence at the cleavage site, perhaps through ...
Nick recognition by vaccinia DNA ligase and Chlorella virus DNA ligase also depends on occupancy of the AMP binding pocket on the enzyme — i.e., mutations of the ligase active site that abolish the ...
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Scientists just discovered a new way cells control their genes — it's called 'backtracking'Human DNA contains approximately ... chopped off by enzymes, leaving the path clear for RNA polymerase to continue forward again. However, sometimes, the polymerase moves back a longer distance, and ...
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