Figure 4 of
Jakobs, Mol Vis 2007;
Figure 4. Ionotropic glutamate receptor expression in mouse bipolar cells
Rod bipolar cells (RBC), YFP+ CB4a cone bipolar cells from transgenic mouse line 357, and other, YFP- bipolar cells from the same mouse line were tested. Black rectangles indicate a positive PCR result. The rectangles for the AMPA receptors GluR1-4 are divided to indicate expression of the flip (upper left) and the flop (lower right) isoforms of these receptors.