Kollias, G The human beta-globin gene contains a downstream developmental specific enhancer. [electronic resource] - Nucleic acids research Jul 1987 - 5739-47 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0305-1048 Standard No.: 10.1093/nar/15.14.5739 doi Subjects--Topical Terms: AnimalsDNA Restriction EnzymesEmbryo, MammalianEnhancer Elements, GeneticGenesGenes, RegulatorGlobins--geneticsHumansMicePlasmids