Figure 4
From: Surface clustering of metabotropic glutamate receptor 1 induced by long Homer proteins
Differential cluster formation in SCG neurons expressing mGluR1-GFP with Homer 1b. A, Examples of Homer 1b and 1c co-expressing cells with surface clustering (TIRF; left), and apparent intracellular aggregations of mGluR1-GFP (Epifluorescence; right). B, Expanded views of a confocal image showing intracellular aggregations of receptor clusters taken from a Homer 1b co-expressing cell. C, Anomalous mGluR1-GFP distribution induced by Homer proteins indicated in a small number of TIRF-M images.