Fig. 6
- ID
- ZDB-FIG-140425-26
- Publication
- Rengarajan et al., 2014 - Endocytosis of Fgf8 is a double-stage process and regulates spreading and signaling
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Inhibition of Fgf8 transport from early to late endosome does not alter signaling range. Analysis of localization of Fgf8-GFP during inhibition of endocytic transport from early to late endosomes by treatment with Bafilomycin A1. Embryos were injected with Fgf8-GFP along with the early endosomal marker Rab5 or membrane marker mCherry at one cell stage, treated with 100 nM Bafilomycin A1 at 30% epiboly stage for a period of 1 hr and subjected to live imaging using confocal microscopy at 50% epiboly stage. At 75% epiboly stage embryos were fixed and stained for erm expression by ISH. Circle highlight co-localization of Rab5 and Fgf8, white arrows point to typical Fgf8 localizations, and balck arrows visualize the extend of the pea3 expression domain. |