Different RNA polymerases recognize specific promoter sequences. Commonly used promoters include:
- T7 Promoter: Recognized by T7 RNA polymerase, this is widely used for high-yield RNA synthesis. - SP6 Promoter: Recognized by SP6 RNA polymerase, suitable for specific applications. - T3 Promoter: Recognized by T3 RNA polymerase, often used in conjunction with T7 for bidirectional transcription.