Srrm4 is dynamically expressed at 3 and 5 dpf. a–b″) Single plane images of srrm4 and elavl3 mRNA expression at 3 dpf in 2 focal planes (3 brains averaged). Dorsal views of srrm4 (a, b), elavl3 (a′, b′), and srrm4 and elavl3 merged (a″, b″). c–c″) srrm4 and elavl3 mRNA expression at 5 dpf (5 brains averaged). Dorsal views of srrm4 (c), elavl3 (c′), and srrm4 and elavl3 merged (c″). Areas of overlap, which appear yellow, indicate presumed co-localization. Anterior is to the left. Scale bars = 100 μm. Cc, corpus cerebelli; Ha, habenula; Lc, lobus caudalis; Mo, medulla oblongata; Ot, optic tectum; T, tegmentum; Ts, torus semicircularis.
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