Figure 5.

Expression of GFP- or mRFP-tagged CP190 in transgenic flies. (A-B) A third instar larva expressing eGFP-tagged CP190 (A), or mRFP-tagged CP190 (B). (C-D) Fluorescent signals of CP190eGFP in a salivary gland (C), and in the nucleus of a salivary gland cell (D). (E-F) Fluorescent signals of CP190mRFP in a salivary gland (E), and in the nucleus of a salivary gland cell (F). (G-I) The distribution of CP190mRFP (G) and Mod67.2 (H) proteins at the tip of X chromosome. The polytene chromosome was prepared from a y2 3rd instar larva. The white arrows point to the y locus where contains a copy of the gypsy insulator. The red arrow point to the location that contain only CP190 protein but do not contain Mod67.2 protein.

Akbari et al. BMC Cell Biology 2009 10:8   doi:10.1186/1471-2121-10-8
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