Supplemental Movie 5

3-D image reconstruction of mrc1a:egfp-positive vessels in the ventral trunk of a 6 dpf Tg(mrc1a:egfp)^y251, Tg(kdrl:mcherry)^y171 double-transgenic zebrafish, highlighting a developing collateral cardinal lymphatic vessel segment (same image data as Fig. 5A-C).