The DNA polymerases are enzymes that create DNA molecules by assembling nucleotides the building blocks of DNA. These enzymes are essential to DNA replication and usually work in pairs to create two identical DNA strands from one original DNA molecule.
This page contains content from the copyrighted Wikipedia article "DNA polymerase"; that content is used under the GNU Free Documentation License (GFDL). You may redistribute it, verbatim or modified, providing that you comply with the terms of the GFDL.