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. Author manuscript; available in PMC: 2021 Jun 1.
Published in final edited form as: Dev Biol. 2020 Mar 10;462(1):85–100. doi: 10.1016/j.ydbio.2020.03.005

Figure 8: As slow muscle fusion ensues, mymk is expressed in cells near myofibers, but not in myofibers themselves.

Figure 8:

(A-B) Transverse sections of wild-type larvae at 2 weeks post fertilization (wpf) (A) and 4 wpf (B), processed by fluorescent in situ hybridization (FISH) to detect smyhc1 (magenta) and mymk (green) transcripts; arrowheads (yellow) indicate a subset of the mymk-positive cells. Magnified images (A’ and B’) of boxed regions in A and B show that smyhc1 (A” and B”) and mymk (A”’ and B”’) are expressed in distinct cell types at both time points. Scale bar in B (for A, B) is 100 μm and in B”’ (for A’-B”’) is 25 μm.