BiophysicsNucleic Acids ResearchPeer-reviewed
The displacement of the σ70 finger in initial transcription is highly heterogeneous and promoter-dependent
Anna Wang, Andrew Fletcher, Pratip Mukherjee…·Achillefs N. Kapanidis
This study uses smFRET to show that σ70 finger displacement during transcription initiation is heterogeneous and promoter-dependent, affecting gene regulation in bacteria.