Figure 9. Changes in GluRIIA after rescuing neurexin expression in null mutant.
A: Representative confocal micrographs of muscle 6/7 NMJs stained with antibodies against the neuronal membrane marker anti-HRP (green), or GluRIIA (magenta), in wild type embryos, neurexin mutant (nrx[313]/nrx[241]) embryos, and in embryos after expression of neurexin cDNA in a neurexin null mutant background (DJ690Gal4/UAS-nrx; nrx[313]/nrx[241]). B: Quantification of total GluRIIA immunoreactivity in each genotype.
