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. Author manuscript; available in PMC: 2011 Aug 15.
Published in final edited form as: Exp Cell Res. 2010 May 13;316(14):2260–2277. doi: 10.1016/j.yexcr.2010.05.006

Figure 4.

Figure 4

The N-terminal extracellular domains of TM-agrin are required to induce BRF formation in COS7 cells. Cells were transfected with GFP-tagged TM-agrin (A), TM-N agrin, lacking the C-terminal domains (B), or TM-C agrin, lacking the extracellular N-terminal domains (C) and immunostained with GFP antibodies. TM-N agrin induced BRFs to a lesser extent than TM-agrin, but TM-C agrin did not induce BRFs.