Nature

Krajewski, Wojciech W. and Fu, X. and Wilkinson, M. and Cronin, N.B. and Dillingham, M.S. and Wigley, D.B. (2014) Structural basis for translocation by AddAB helicase–nuclease and its arrest at χ sites. Nature 508 , pp. 416-419. ISSN 0028-0836.