T7 phage protein Gp2 inhibits the Escherichia coli RNA polymerase by antagonizing stable DNA strand separation near the transcription start site - Camara, B; Liu, M; Reynolds, J; Shadrin, A; Liu, B; Kwok, K; Simpson, P; Weinzierl, R; Severinov, K; Cota, E; Matthews, S; Wigneshweraraj, SR (PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2010)