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. 2008 Jan;19(1):274–283. doi: 10.1091/mbc.E07-03-0261

Figure 3.

Figure 3.

Effects of unc-104 mutations on GFP-tagged organelle distribution in motor axon terminals. Wild-type (wt) (A and B) and unc-104O1.2/unc-104P350 mutant (1.2) (C and D) larvae with D42-GAL4–driven expression of ANF::GFP (green in A and C) or mitoGFP (green in B and D). Immunostaining with anti-syntaxin highlights axon plasma membranes (red). Portions of muscle 12/13 axon terminals in segment A4 are shown. Note in unc-104 mutants the absence of DCVs (ANF::GFP) and the aberrant terminal structure. Mitochondria remained abundant. Bar, 10 μm.