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Fig. 3. Whole-mount in situ hybridization showing the localization of Ptc-1 (A–C,S,V,X), Ptc-2 (D–F,T,W,Y), Shh (G–I,U,Z), Gli-1 (J–L), Gli-2 (M–O) and Gli-3 (P–R). (A,D,G,J,M,P) Dorsal views at stages 14. (B,E,H,K,N,Q) Lateral views at stage 26. (C,F,I,L,O,R) Lateral views at stage 31. (S–U) Lateral views of facial regions at stage 31. (V, W) Transverse sections at stage 14. (X–Z) Transverse sections through spinal cord and notochord at stage 27. Embryos in (B,C,E,F,H,I,K,L,N,O,Q–U) were cleared by benzyl alcohol-benzyl benzoate.

Image published in: Takabatake T et al. (2000)

Copyright © 2000. Image reproduced with permission of the Publisher, Elsevier B. V.

GeneSynonymsSpeciesStage(s)Tissue
ptch1.Spatched, patched1, Ptc-1, Ptc1, X-ptc1, XPtc1X. laevisThroughout NF stage 14neural plate
shh.Lhedgehog, vhh-1, Xhh, X-SHH, xshhX. laevisThroughout NF stage 14dorsal
neural plate
neural groove
ptch2.Lpatched 2, patched-2, ptc-2, ptc2, ptch2-a, ptch2-b, xptc 2, xptc-2X. laevisThroughout NF stage 14presomitic mesoderm
gli1.SGli-1, X-gli1X. laevisThroughout NF stage 14neural plate
ptch2.Lpatched 2, patched-2, ptc-2, ptc2, ptch2-a, ptch2-b, xptc 2, xptc-2X. laevisThroughout NF stage 26somite
posterior
gli1.SGli-1, X-gli1X. laevisThroughout NF stage 26somite
posterior
shh.Lhedgehog, vhh-1, Xhh, X-SHH, xshhX. laevisThroughout NF stage 26notochord
head
prechordal plate
dorsal
ptch1.Spatched, patched1, Ptc-1, Ptc1, X-ptc1, XPtc1X. laevisSometime during NF stage 26 to NF stage 31epidermis
somite
dorsal
neural tube
brain
midbrain
hindbrain
olfactory placode
optic vesicle
otic vesicle
branchial arch
cranial ganglion
pronephric kidney
proctodeum
tail bud
dermatome
ptch2.Lpatched 2, patched-2, ptc-2, ptc2, ptch2-a, ptch2-b, xptc 2, xptc-2X. laevisThroughout NF stage 31notochord
gli1.SGli-1, X-gli1X. laevisThroughout NF stage 31notochord
shh.Lhedgehog, vhh-1, Xhh, X-SHH, xshhX. laevisThroughout NF stage 31notochord
head
prechordal plate
dorsal

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