We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleInsulators and boundaries: versatile regulatory elements in the eukaryotic genome.AuthorsBell AC; West AG; Felsenfeld GPublicationScience (New York, N.Y.), 2001, Vol 291, Issue 5503, p447ISSN0036-8075Publication typearticleDOI10.1126/science.291.5503.447