IMAGE

Fig. 1

ID
ZDB-IMAGE-130826-31
Source
Figures for Huang et al., 2013
Image
Figure Caption

Fig. 1

igf2b is upregulated during zebrafish heart regeneration.

In situ hybridization (ISH) was performed on sham operated hearts (A) and 3 dpa (B), 7 dpa (C), 10 dpa (D) and 14 dpa (E) regenerating hearts. There is no detectable igf2b expression in sham-operated hearts by ISH, whereas strong expression is induced in endocardium (arrows in B and inset B′) and epicardium (arrows in C and inset C′) near the wound following amputation of the ventricular apex. Red dashed lines mark the amputation site and wound area. v: ventricle, ia: injured area, epi: epicardium. Scale bar = 100 μm. (F) Quantitative RT-PCR of igf 2b expression at 3, 7, 10 and 14 dpa compared to uncut hearts.

Acknowledgments
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