Control of a type III-Dv CRISPR-Cas system by the transcription factor RpaB and interaction of its leader transcript with the DEAD-box RNA helicase CrhR
R. Bilger, A. Migur, A. Wulf, C. Steglich, H. Urlaub, W. R. Hess
This study identifies RpaB as a light-and redox-responsive transcription factor regulating a type III-Dv CRISPR-Cas system in Synechocystis sp. PCC 6803 and shows CrhR interacts with the leader transcript posttranscriptionally.
bioRxiv · Dec 7, 2023 · PreprintMicrobiology