FIGURE

Fig. 2

ID

ZDB-FIG-080417-16

Publication

Blum et al., 2008 - Complex cell rearrangements during intersegmental vessel sprouting and vessel fusion in the zebrafish embryo

Other Figures

All Figure Page

Back to All Figure Page

Fig. 2

Endothelial cells are paired in the ISV. (A–D) Confocal projection of single cells expressing mCherry under control of the flk1 promoter (shown in green for better contrast) in fli1:EGFP transgenic embryos (red) in ISVs at 36 hpf (A–C) and 48 hpf (D) of development. (B) T-shaped cell embedded in the DLAV, (C, D) extended stalk cells. In all cases, mCherry-expressing cells appear to make up only part of the circumference of the tube (arrows), and appear paired or aligned with cells expressing EGFP only. (E) Single section (X–Y plane) of the cell shown in panel D. (F) Single cross section (Y–Z plane) of the ISV showing the lumen and the surrounding cells. (G, H) Single cross sections of ISVs at 48 hpf showing ZO-1 staining (arrows) between cells surrounding the lumen (2 cells in panel G, 3 cells in panel H). (G′, H′) Schematic representation of the cellular arrangement shown in panels G and H. Scalebars: 20 μm.

Expression Data

Gene:	EGFP
Fish:	y1Tg
Anatomical Terms:	dorsal aorta dorsal longitudinal anastomotic vessel intersegmental vessel
Stage Range:	Prim-25 to Long-pec

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

This image is the copyrighted work of the attributed author or publisher, and ZFIN has permission only to display this image to its users. Additional permissions should be obtained from the applicable author or publisher of the image.

Reprinted from Developmental Biology, 316(2), Blum, Y., Belting, H.G., Ellertsdottir, E., Herwig, L., Lüders, F., and Affolter, M., Complex cell rearrangements during intersegmental vessel sprouting and vessel fusion in the zebrafish embryo, 312-322, Copyright (2008) with permission from Elsevier. Full text @ Dev. Biol.