FIGURE

Fig. 4

ID

ZDB-FIG-180508-36

Publication

König et al., 2017 - Dynamics of actinotrichia regeneration in the adult zebrafish fin

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Fig. 4

Dynamics of actinotrichia regeneration correlate with lepidotrichia regrowth. (A-P) Immunofluorescence staining for And1 (green) in osterix:nlsGFP fish (osteoblasts; red) at different time points after amputation (dpa). Bone matrix/tissue autofluorescence shown in blue. (Q) Quantification of the length of And1-positive regions at different time points during regeneration. Each fin was represented by the measurements of the second, third, and fourth ray relative to the edge of both lobes. N ≥ 4 fins for each time point. 6 rays per fin. Error bars represent SEM. (J′) Magnification of a single ray at 5 dpa, showing inverse correlation between And1 deposition and osterix:nlsGFP. The V-shaped tip of the regenerating lepidotrichium indicates an initiated ray bifurcation.

Expression Data

Gene:	GFP
Antibody:	Ab2-and1
Fish:	zf132Tg
Condition:	amputation: caudal fin
Anatomical Terms:	regenerating fin regenerating fin osteoblast
Stage:	Adult

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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Reprinted from Developmental Biology, 433(2), König, D., Page, L., Chassot, B., Jaźwińska, A., Dynamics of actinotrichia regeneration in the adult zebrafish fin, 416-432, Copyright (2017) with permission from Elsevier. Full text @ Dev. Biol.