Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleOptimized lentiviral vector design improves titer and transgene expression of vectors containing the chicken beta-globin locus HS4 insulator element.AuthorsHanawa H; Yamamoto M; Zhao H; Shimada T; Persons DAPublicationMolecular therapy : the journal of the American Society of Gene Therapy, 2009, Vol 17, Issue 4, p667ISSN1525-0024Publication typearticleDOI10.1038/mt.2009.1