Figure 3. Mtg affects Neto accumulation at the synapses. Neto recruitment and clustering at the synapses was analyzed in control (upper panels) and mtg mutant (lower panels) embryos 21 h after egg laying. HRP in red marks the neuronal surface. Neto (green) form clusters, which accumulate at the neuronal arbor (white bracket) in wt or mtg heterozygous animals but not in mtg mutants.