Fig. 3
![Fig. 3](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs40851-022-00195-1/MediaObjects/40851_2022_195_Fig3_HTML.png)
Allografted scales were immunologically rejected by the recipient. Representative images of transplanted allogenic (a–f) or isogenic (g, h) scales into a recipient. a, c, e Representative bright field images of scales from a donor (actb-GFP strain and wild-derived strain) transplanted into a recipient (d-rR strain). Day 1 (a), Day 7 (c), Day 10 (e); arrowhead indicates transplanted scale. b, d, f Representative fluorescence images of scales transplanted into a recipient. Day 1 (b), Day 7 (d), Day 10 (f); arrowhead indicates transplanted scale. Asterisk, autofluorescence originating from a scale on the recipient. g, h Representative images of a donor (d-rR strain) whose scales were vital stained with ARS and transplanted into a d-rR strain recipient: bright field image (g), and fluorescence image (h) on Day 10. Arrowhead, transplanted scale. Scale bar, 1 mm