Fig. S4
- ID
- ZDB-FIG-130725-10
- Publication
- Helker et al., 2013 - The zebrafish common cardinal veins develop by a novel mechanism: lumen ensheathment
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ECs of the CCV have no apical polarization (analyzed by Podocalyxin-like 2 expression). (A-E′) Fluorescent confocal images of immunostainings of Podocalyxin 2 (Pdxl2) at the indicated time points; lateral views. The developing vasculature is visualized by transgenic EGFP expression of Tg(kdrl:EGFP)s843. ECs of the CCV do not form Pdxl2-positive membrane compartments, whereas ECs in the fin bud (arrows in D′ and right arrow in E′) and ECs in the aortic arches (left arrow in E′) form apical membrane compartments as indicated by Pdxl2 staining. |