Fig. s3 EGFP of gt1116A was not expressed in blastema during fin ray regeneration. (A) Pre-amputation pectoral fin of gt1116A zebrafish stained with AR. (B) Post-amputation pectoral fin of gt1116A. (C, D) EGFP is not expressed in the regenerating pectoral fin. D is the magnified view of C merged with a bright-field photo. (E) Pre-amputation caudal fin of gt1116A zebrafish stained with AR. (F) Post-amputation caudal fin of gt1116A zebrafish. (G, H) EGFP is not expressed in regenerating caudal fin in gt1116A. H is the magnified view of G with a bright-field photo. Scale bars: 1 mm in A, E and 200 μm in D, H.
Reprinted from Developmental Biology, 463(2), Yoshida, K., Kawakami, K., Abe, G., Tamura, K., Zebrafish can regenerate endoskeleton in larval pectoral fin but the regenerative ability declines, 110-123, Copyright (2020) with permission from Elsevier. Full text @ Dev. Biol.