- The CTCF insulator protein forms an unusual DNA structureMelissa J MacPherson
Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
BMC Mol Biol 11:101. 2010..The CTCF insulator protein is a highly conserved zinc finger protein that has been implicated in many aspects of gene regulation and nuclear organization. The protein has been hypothesized to organize the human genome by forming DNA loops...