ZFIN Image: Pfefferli et al., 2017, Fig. S2

Image

Figure Caption

Fig. S2

Peri-injury tissue of the fin stump transiently induces ctgfa^careg:EGFP expression

(a-l) Live imaging of ctgfa^careg:EGFP fins at different days post-amputation (dpa). Higher magnifications of framed areas show the region of the amputation plane (yellow dashed line). N=4. (m-n) Immunofluorescence staining of longitudinal ctgfa^careg:EGFP fin sections at 3 dpa. EP, epidermis; Ost, osteoblasts; MES, mesenchmyme. (m) ctgfa^careg:EGFP is detected in the stump mesenchyme and osteoblasts (red) below the amputation plane (dashed line), and in the proximal blastema. (n) The mesenchyme of the regenerating fin abundantly expresses Tenascin C, a tissue remodelling extracellular protein. N≥4.

Acknowledgments

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