IMAGE

Fig. S6

ID
ZDB-IMAGE-151102-9
Source
Figures for Blum et al., 2015
Image
Figure Caption

Fig. S6

RA treatment induces ectopic bone in interrays and fusion of sister rays.

(A) RA injections upon amputation within 3-4 segments distal to the first branching point (long cut) result in fusion of sister rays. Alizarin Red staining. Arrowheads: Branching site. Dashed lines indicate amputation plane. Scale bar: 100 µm. (B) The distance range between rays where formation of ectopic bone occurs is much greater in RA-treated fish. Box plot of distances between rays.

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