What is pol II promoter?
What is pol II promoter? The RNA polymerase II core promoter is generally defined to be the sequence that directs the initiation of transcription. Thus, the core promoter is a sophisticated gateway to transcription that determines which signals will lead to transcription initiation. What is the difference between siRNA and shRNA? siRNA refers to a single-stranded RNA molecule produced by the cleavage and processing of double-stranded RNA while shRNA refers to a short sequence of RNA which makes a tight hairpin turn and can be used to silence gene expression. Thus, this is the main difference between siRNA and shRNA....