IMAGE

Fig. 4

ID
ZDB-IMAGE-160817-20
Genes
Antibodies
Source
Figures for Hatzold et al., 2016
Image
Figure Caption

Fig. 4

atp1b1a is required for proper heart and pronephric function.

(a, b) WISH of cmlc2 in 34 hpf embryos reveals normal heart tube elongation in psoriasis mutants. (c) psoriasis mutants exhibit a reduction of the heart beat. n = 12 (mutants), 24 (siblings). p values: 32 hpf: 3.8E-04, 36 hpf: 6.8E-07, 50 hpf: 1.2E-11. (d- f) psoriasis mutants show compromised clearance / excretion of rhodamine-dextrane injected into the cardinal vein at 34 hpf; confocal images of live embryos of wt sibling (e) and mutant (f) embryos at 50 hpf; RDex, rhodamine-dextrane; scale bar: 200 µm. (f) Quantification of mean fluorescence intensity of a defined area in confocal images, determined with ImageJ software; n = 3 for each condition. Error bars represent standard deviations. (g-j) IF of Atp5a (red) and aPKC (green), counterstained with DAPI (blue), on transverse sections of 54 hpf wt (g,i) and psoriasis mutant (h,j) embryos. Atp5a signal is absent from the pronephric duct (pnd, arrowheads) but not from ionocytes (io) or spinal cord (sc) in psoriasis mutants (g,h). The apical marker aPKC is still present in the pronephric duct cells of psoriasis mutants, outlining the lumen of the ducts, whereas Atp5a is missing from the basolateral site (arrows; i,j).

Figure Data
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. Full text @ Elife