...properties of type IIS restriction endonucleases. These endonucleases cut dsDNA at a specified distance...' to 5' exonuclease activity of T4 DNA polymerase. In LIC, the T4 DNA polymerase’s exonuclease activity...Learn about different molecular cloning techniques, focusing on seven common cloning methods. Educational...Restriction Enzyme Cloning Restriction enzyme (endonuclease) molecular cloning is the "classic" cloning ...naturally produced by certain bacteria and archaea, cleave double-stranded DNA (dsDNA) at specific sequence...four to 13 base pairs, and produce predictable cleaved ends in the DNA fragments. Given its prevalence...cloning project. Restriction enzyme cloning also leaves behind a short scar in the DNA sequence and can...