..., College of Life Sciences, University of Dundee, Dundee DD1 5EH, U.K. 2 9 2010 © The Authors Journal compilation © 2011 Biochemical Society 2011 DNA looping gene therapy protein–protein interaction recognition sequence restriction enzyme Type II restriction endonucleases...

...Jacqueline J.T. Marshall; Stephen E. Halford The endonucleases from the Type IIB restriction–modification systems differ from all other restriction enzymes. The Type IIB enzymes cleave both DNA strands at specified locations distant from their recognition sequences, like Type IIS nucleases...

... reznikoff@biochem.wisc.edu 11 10 2005 © 2006 The Biochemical Society 2006 genome analysis protein structure–function recognition sequence Tn 5 transposition transposon Transposable elements have been an important tool in genome analysis ever since their discovery some 30...