Article
Mutation of gene-proximal regulatory elements disrupts human epsilon-, gamma-, and beta-globin expression in yeast artificial chromosome transgenic mice.
Proceedings of the National Academy of Sciences of the United States of America - 7 Jan 1997
Liu Q, Bungert J, Engel J D
Abstract excerpt
Previous studies have defined transcriptional control elements, in addition to the promoters, that both lie near individual human beta-globin locus genes and have been implicated in their differential stage-specific regulation during development (i.e., are believed to directly participate in hemoglobin switching). We have reinvestigated the activities during erythropoiesis that might be conferred by two of the...
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