IMAGE

Fig. S1

ID

ZDB-IMAGE-111223-16

Genes

egr2a

Publication

Blum et al., 2012 - Retinoic acid signaling controls the formation, proliferation and survival of the blastema during adult zebrafish fin regeneration

All Figures

Figures for Blum et al., 2012

Image

Figure Caption

Fig. S1 The hsp70:cyp26a1 line efficiently inhibits RA signaling. (A) Heat shock of hsp70:cyp26a1 embryos for 1 hour starting at 6 hpf results in close proximity of the first somite to the otic vesicle and a kink at the head-trunk boundary at 24 hpf, representative of complete loss of RA signaling. (B) Whole-mount in situ hybridization for egr2a, a marker of hindbrain rhombomeres 3 and 5, illustrates absence of rhombomere 5 in hsp70:cyp26a1 embryos, caused by posterior expansion of more anterior rhombomeres. hs, heat shock; o, otic vesicle; s, first somite; 3, rhombomere 3; 5, rhombomere 5. Scale bars: 100 μm.

Figure Data

Expression / Labeling details

Phenotype details

Acknowledgments

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