Celniker, Susan E Chromatin looping mediates boundary element promoter interactions. [electronic resource] - BioEssays : news and reviews in molecular, cellular and developmental biology Jan 2007 - 7-10 p. digital Publication Type: Journal Article; Review ISSN: 0265-9247 Standard No.: 10.1002/bies.20520 doi Subjects--Topical Terms: AnimalsAnimals, Genetically ModifiedChromatin Assembly and Disassembly--geneticsDrosophila Proteins--geneticsDrosophila melanogaster--geneticsGene Expression RegulationGenes, InsectHomeodomain Proteins--geneticsModels, GeneticPromoter Regions, Genetic