FIGURE

FIGURE 4

ID

ZDB-FIG-250417-127

Publication

Yoshida et al., 2025 - Mild cryoinjury in zebrafish fin induces regenerative response without blastema formation

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FIGURE 4

Response of regeneration‐response enhancers (RREs) and regeneration genes after cryoinjury. (a) Absence of msxc induction at 2 days post injury (dpi) in the Tg(msxc:egfp). n = 5. (b) Expression of EGFP in the Tg(fn1b:egfp) at 2 dpi. Tissue section showed that EGFP expression is observed in the epidermal keratinocytes as in the regenerating fin. n = 5. (c) Induction of junbb at 2 dpi as detected by in situ hybridization (ISH). The ISH signal is seen in the fin ray mesenchymal cells. n = 5. (d) Response of Tg(−1.8fn1b:egfp) to the cryoinjury at 2 dpi. Tissue sections revealed that mesenchymal cells that occupied fin ray expressed EGFP. n > 15. (e) Absence of response in the Tg(E2S‐miniP:egfp) after cryoinjury. n = 5. Scale bars, 100 μm (whole‐mount) and 50 μm (section). Dotted circles mark the cryoinjured regions.

Expression Data

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

This image is the copyrighted work of the attributed author or publisher, and ZFIN has permission only to display this image to its users. Additional permissions should be obtained from the applicable author or publisher of the image. Full text @ Dev. Growth Diff.