A Novel Model for DNA Replication and Transcription / 生物化学与生物物理进展

ABSTRACT

In two models for DNA replication and transcription, tra ditional one known as sliding model postulates that proteins involving replicati on and transcription track on the DNA template as a locomotive. In factory model proposed recently, those proteins are immobilized on nuclear structure, to pull the template. Growing evidence from biochemistry, biophysics, and cell biology suggests that the factory model is an actual fact in vivo.