Interactions between BTB domain of CP190 and two adjacent regions in Su(Hw) are required for the insulator complex formation

Abstract

The best-studied Drosophila insulator complex consists of two BTB-containing proteins, the Mod(mdg4)-67.2 isoform and CP190, which are recruited cooperatively to chromatin through interactions with the DNA-binding architectural protein Su(Hw). While Mod(mdg4)-67.2 interacts only with Su(Hw), CP190 interacts with many other architectural proteins. In spite… (More)
DOI: 10.1007/s00412-017-0645-6

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