. "DNA Replication is regulated accurately and precisely by various protein complexes. Many members of the MCM protein family are assembled into the pre-Replication Complexes (pre-RC) at the end of M phase of the cell cycle. DNA helicase activity of some of the MCM family proteins are important for the unwinding of DNA and initiation of replication processes. This section contains four events which have been proved in different eukaryotic experimental systems to involve various proteins for this essential step during DNA Replication."^^ . "Authored: Tye, BK, 2006-03-17 14:46:24"^^ . "Edited: Gopinathrao, G, 2006-03-17 14:47:28"^^ . . . . . . . "Unwinding of DNA"^^ . . . . . . . . . .