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Fig. 2. Noggin 1, noggin 2 and noggin 4 expression during different Xenopus developmental stages by in situ hybridization and immunohistochemistry. (A-D) noggin 1 expression at stage 15 (A), stage 18 (B), stage 22 (C) and stage 25 (D). (E-H) noggin 2 expression at stage 15 (E), stage 18 (F), stage 22 (G) and stage 25 (H). (I-L) noggin 4
expression at stage 15 (I), stage 18 (J), stage 22 (K) and stage 25 (L). (M-Q) Co-localization of noggin (M) with rhodopsin (N), merge (O) and magnification (P). (Q-T) Co-localization of noggin (Q) with synaptophysin (R), merge (S) and magnification (T). Scale bar 50 mm.(M-T) Nuclei are counterstained with DAPI. ANF, anterior neural fold; ANR, anterior neural ridge; Di, diencephalon; IPL, inner plexiform layer; NT, notocord; OPL, outer plexiform layer; OV, optic vesicle; Ph, photoreceptor; Tel, telencephalon |
