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Figure 3. Expression of class-4 semaphorins in Xenopus laevis. ba, branchial arches; cg, cement gland; e, eye; h, heart; m, somitogenic mesoderm; nt, neural tube; no, notochord; p, pronephros; pcv, posterior cardial vein; pnc, premigratory neural crest cells.

Image published in: Koestner U et al. (2008)

Copyright © 2008. Image reproduced with permission of the Publisher, John Wiley & Sons.

GeneSynonymsSpeciesStage(s)Tissue
sema4c.LX. laevisThroughout NF stage 11 to NF stage 12axial mesoderm
involuted dorsal mesoderm
sema4b.SX. laevisThroughout NF stage 14 to NF stage 15presomitic mesoderm
sema4c.LX. laevisThroughout NF stage 14 to NF stage 15neural tube
preplacodal ectoderm
sema4a.LX. laevisThroughout NF stage 16 to NF stage 19cement gland primordium
neural fold
anterior neural fold
sema4b.SX. laevisThroughout NF stage 16 to NF stage 19cement gland primordium
presomitic mesoderm
sema4c.LX. laevisThroughout NF stage 16 to NF stage 19neural crest
cranial neural crest
sema4d.LLOC108707000, LOC108714852X. laevisThroughout NF stage 16 to NF stage 19notochord
sema4g.SX. laevisThroughout NF stage 16 to NF stage 19presumptive midbrain-hindbrain boundary
sema4a.LX. laevisThroughout NF stage 23 to NF stage 27cement gland primordium
sema4b.SX. laevisThroughout NF stage 23 to NF stage 27cement gland primordium
posterior
pronephric mesenchyme
otic vesicle
lateral plate mesoderm
anterior dorsal lateral plate region
intersomitic region
sema4c.LX. laevisThroughout NF stage 23 to NF stage 27anterior branchial crest
posterior branchial crest
sema4d.LLOC108707000, LOC108714852X. laevisThroughout NF stage 23 to NF stage 27notochord
sema4g.SX. laevisThroughout NF stage 23 to NF stage 27midbrain-hindbrain boundary
eye
sema4a.LX. laevisThroughout NF stage 28 to NF stage 32cement gland
neural tube
sema4b.SX. laevisThroughout NF stage 28 to NF stage 32cement gland primordium
posterior
otic vesicle
lateral plate mesoderm
anterior dorsal lateral plate region
intersomitic region
sema4c.LX. laevisThroughout NF stage 28 to NF stage 32cardinal vein
cardiac mesoderm
aortic arch
head region
sema4d.LLOC108707000, LOC108714852X. laevisThroughout NF stage 28 to NF stage 32notochord
sema4g.SX. laevisThroughout NF stage 28 to NF stage 32pronephric kidney
midbrain-hindbrain boundary
eye

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