Accueil > Publications > Recherche par années > Années 1990 > 1996
Guerin, M ; Leng, M ; Rahmouni, AR
Embo Journal 15 (19) 5397-5407
publié le , mis à jour le
Abstract :
We have used chemical probes and UV light to perform a high resolution mapping of an Escherichia coli transcription elongation complex that was arrested in vivo by a protein readblock at a position distal to the promoter. The in situ probing data provide a precise picture of a constrained ternary complex in which the front edge of the polymerase is located at