The engineering of Q-PAS1, a single-domain variant of PpsR2, led to an optimized optogenetic system based on the Q-PAS1–BphP1 interaction, which was applied to the regulation of transcription, epigenetic state and protein localization by near-infrared light.
- Taras A Redchuk
- Evgeniya S Omelina
- Vladislav V Verkhusha