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. 2006 May 12;103(21):8227–8232. doi: 10.1073/pnas.0509400103

Fig. 4.

Fig. 4.

Neuronal architecture is normal in the TVP triple mutant. (A) Fluorescence micrographs (negative image) of the distribution of GABA neurons expressing GFP under the control of the unc-47 promoter in wild-type (wt) and mutant (mt) backgrounds (strains EG1285 and BJ1, respectively). (B) Fluorescence micrographs of SNB::GFP in the dorsal nerve cord in wild-type and mutant backgrounds (strains BJ22 and BJ28, respectively). (C) Electron microscopy of a synapse in the ventral nerve cord of a triple TVP mutant worm (strain EG2960). Note the presence of clustered synaptic vesicles close to a typical presynaptic specialization, the occurence of clathrin-coated vesicles (arrow), and the detection of an endocytotic figure (arrowhead).