ZFIN Image: Seger et al., 2011, Fig. 5

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Figure Caption

Fig. 5

myf5:YFP (YFP, yellow fluorescent protein) and myod:GFP (GFP, green fluorescent protein) in cardiotoxin-induced injury. A,B: Injured Tg(myf5:YFP)^CLGY237 larva at 4 days postfertilization (dpf): note up-regulation of YFP expression in fibers around the injury site (A) and accumulation of Pax7^+ve cells around the YFP^+ve fibers (B). C,D: Injured wild-type larva at 5 dpf (C) and at 4 dpf (D) showing slight auto-fluorescence in the injured fiber: this is much weaker and more diffuse than the signal seen in the Tg(myf5:YFP)^CLGY237 injured larvae. E,F: Control (E) and injured TgBAC(myod:GFP)ⁱ¹²⁴ (F) larva at 4 dpf: note new small myod-expressing fibers that have formed in response to injury (arrows in E). G: Expression of myf5 (assayed by in situ hybridization) in fibers localized at the site of injury in a 4 dpf larva.

Acknowledgments

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