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. Author manuscript; available in PMC: 2008 Nov 5.
Published in final edited form as: Mol Cell. 2007 Dec 14;28(5):761–772. doi: 10.1016/j.molcel.2007.09.024

Figure 2. Distribution of dCTCF on polytene chromosomes of wild type third instar larvae in relation to DNA and gypsy insulator proteins. DNA is stained with DAPI (blue) in all immunofluorescence images.

Figure 2

Immunolocalization of (A) dCTCF (red) on polytene chromosomes. Arrows point to the location of dCTCF sites at the boundary of DAPI band and interbands.

(B) dCTCF (red) and Su(Hw) (green) on polytene chromosomes.

(C) dCTCF (green) and Mod(mdg4)2.2 (red) on polytene chromosomes.

(D) dCTCF (red) and CP190 (green) on polytene chromosomes.