Tulin, Alexei Chromatin loosening by poly(ADP)-ribose polymerase (PARP) at Drosophila puff loci. [electronic resource] - Science (New York, N.Y.) Jan 2003 - 560-2 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 1095-9203 Standard No.: 10.1126/science.1078764 doi Subjects--Topical Terms: AnimalsCell Nucleus--metabolismChromatin--metabolismChromosomes--metabolismDNA--metabolismDrosophila--enzymologyDrosophila Proteins--geneticsEnzyme ActivationGene Expression RegulationHSP70 Heat-Shock Proteins--geneticsHeat-Shock ResponseImmunity, InnateInsect Proteins--geneticsModels, BiologicalMutationNF-kappa B--metabolismNucleosomes--metabolismPoly Adenosine Diphosphate Ribose--metabolismPoly(ADP-ribose) Polymerases--metabolismRecombinant Fusion Proteins--geneticsTranscription Factors--metabolismTranscription, GeneticTranscriptional Activation