|ZFIN ID: ZDB-IMAGE-170110-9|
brg1 is upregulated during cardiac regeneration in zebrafish.
In situ hybridization was performed on paraffin sections of mock-operated zebrafish (a) and those with amputated ventricular apexes (b–h) at the indicated time points using a digoxigenin-labelled anti-sense brg1 RNA probe. Note induced expression of brg1 in the injured heart from 1 to 14 d.p.a. (b–f). Dashed lines mark the resection sites; the right upper corner is high-magnification image of the framed area; similar results were confirmed by performing three independent experiments. Scale bar, 100 μm.
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