The energy landscape for R-loop formation by the CRISPR-Cas Cascade complex
D. J. Kauert, J. Madariaga Marcos, M. Rutkauskas…·R. Seidel
This paper uses ultrafast DNA unwinding experiments to study the energy landscape of R-loop formation by the Cascade complex, revealing a downhill bias followed by an uphill bias and showing base flips and mismatches modulate the landscape.