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Fig. 2
Expression of RPRM mRNA at 48 and 72 hpf in embryonic zebrafish. Expression of RPRM transcripts was examined using WISH in wild-type embryos. At 48 and 72 hpf, (A–D) rprma, (E–H) rprml and (I–L) rprmb transcripts are located in specific cell populations. (A,C,E,G,I,K) Dorsal views of the embryos head, with anterior to the top and posterior to the bottom. (B,D,F,H,J,L) Lateral views of the embryos head with dorsal to the top, ventral to the bottom (double arrow in D), anterior to the left and posterior to the right (double arrow in D). rprma is expressed in the (A–D) olfactory system (OS, black arrows), habenular commissure (hbc, white head arrow) and at 72 hpf in presumptive distal cranial sensory ganglia (CSG, doted circle in D). rprml is expressed in the (E–H) Tel (black and white arrows), (G) diencephalon (Dien) and (H) latero-ventral midbrain (vMb). rprmb is expressed in the (I) OS (black arrow), (J) Hb, trigeminal ganglion (Tg, J,L) and (K,L) TeO (black arrows). Scale bar in (A): 100 μm.