Movie 5
flt1-/- mutant mouse ES cell-derived vessels expressing PECAM-eGFP were examined by timelapse microscopy. Stable connection (arrow) is noted. Inset, high magnification of first frame showing the stable connection. Scale bar, 25 μm (lower right); time, hrs:mins (lower left).
Blood vessel anastomosis is spatially regulated by Flt1 during angiogenesis
Development 2017. 144:889-896; doi: 10.1242/dev.145672