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. 2016 Nov 23;11(11):e0167073. doi: 10.1371/journal.pone.0167073

Fig 3. In situ hybridization with activin A and B as well as tgfβ1a, 2 and 3 antisense probes in zebrafish after the induction of retinal degeneration by MNU.

Fig 3

Expression of these genes was detected beginning at day 1 and peaking at day 5. The highest staining intensity was observed for tgfβ3 and activins A and B, whereas only modest staining was observed for tgfβ1a and 2. These ligands were primarily detected in the inner nuclear layer (INL). The scale bar indicates 50 μm. GC: ganglion cells, ONL: outer nuclear layer.