Chen, H Analysis of enhancer function of the HS-40 core sequence of the human alpha-globin cluster. [electronic resource] - Nucleic acids research Jul 1997 - 2917-22 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 0305-1048 Standard No.: 10.1093/nar/25.14.2917 doi Subjects--Topical Terms: AnimalsBinding SitesDeoxyribonuclease IEnhancer Elements, GeneticGlobins--geneticsHumansMiceMultigene FamilyPromoter Regions, GeneticRepetitive Sequences, Nucleic AcidTumor Cells, Cultured