Dynamic expression range expansion of ECF sigma factor-dependent synthetic regulons by promoter context engineering
Christian Rauch, Doreen Meier, Vinca Seiler, Eslam Elsayed, Anke Becker
The paper shows how modifying promoter sequences can expand the dynamic expression range of synthetic ECF sigma factor regulons in bacteria.
bioRxiv · Sep 17, 2026 · PreprintSynthetic Biology