Reconstitution of +1 nucleosome transcription reveals coordinated functions of SAGA, Mediator, and TFIIH
The +1 nucleosome has emerged as a key regulator of eukaryotic transcription, but how it controls transcription initiation remains poorly understood. Here we reconstitute transcription through the +1 nucleosome using eleven purified yeast factors: RNA polymerase II (Pol II), the six general transcription factors (GTFs)...