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. 2017 Nov 8;7:15045. doi: 10.1038/s41598-017-13755-9

Figure 3.

Figure 3

Application of the transduction protocol for localisation studies using monoclonal antibodies. (a) Confocal microscopy pictures of a representative poly-Q:YFP C. elegans worm treated with vesicles loaded with an Alexa647-monoclonal antibody targeting the YFP. Different channels are shown: Bright-field, YFP fluorescence, Alexa647, merge of the fluorescence channels and overlay of all channels are shown. (b) Close-up image of the aggregates in panel b acquired at 20X magnification; same channels are shown. For colocalization images at low magnification (top panel) r = 0.21 and tM1 = 0.38 and tM2 = 0.54 in the low magnification images (top row)'. For images at high magnification r = 0.55 and tM1 = 0.37 and tM2 = 0.64 (bottom row). Scale bars represent 80 μm and 40 μm in the high magnification images.