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. Author manuscript; available in PMC: 2008 Jan 24.
Published in final edited form as: Vis Neurosci. 2007 Aug 22;24(4):609–618. doi: 10.1017/S0952523807070472

Fig. 1.

Fig. 1

The effect of MFA on dye coupling in A-type horizontal cells. (A) A control experiment showing extensive coupling after injecting Neurobiotin into a single A-type HC (arrow). (B) After perfusion with 200 μM MFA, a single highly detailed A-type HC was recovered. (C) Same field, staining with an antibody against calbindin (green), showed the presence of a dense matrix of additional A-type HCs which are uncoupled from the dye injected cell (red). The injected cell is distinctly orange due to double labeling with Neurobiotin and calbindin.