Figure 2. Analysis of the spatial expression patterns of the fgf1, fgf4, and fgf8 subfamilies. A: Whole mount in situ hybridisations of fgf1 and fgf2 at the indicated stages. B: Whole mount in situ hybridisations of fgf4 and fgf6 at the indicated stages. C: Whole mount in situ hybridisations of fgf8. For stage 10.5, the images are vegetal views; for stage 15, the images are dorsal views; and for stage 23, 28, 35, and 40, the images are lateral views (anterior is left, posterior is right, dorsal is up, and ventral is down). A schematic representation of a Xenopus embryo at stage 28 with the different embryonic tissues labelled is presented in Supp. Figure S3.
Image published in: Lea R et al. (2009)
Copyright © 2009. Image reproduced with permission of the Publisher, John Wiley & Sons.
| Gene | Synonyms | Species | Stage(s) | Tissue |
|---|---|---|---|---|
| fgf8 | AIGF, FGF-8, fgf-8b, fgf8a, fgf8b, MGC79739, Xfgf-8, Xfgf8 | X. tropicalis | Throughout NF stage 10.5 | marginal zone |
| fgf8 | AIGF, FGF-8, fgf-8b, fgf8a, fgf8b, MGC79739, Xfgf-8, Xfgf8 | X. tropicalis | Throughout NF stage 15 | neural crest cranial neural crest neural plate pre-chordal neural plate posterior neuroectoderm anterior neural ridge |
| fgf8 | AIGF, FGF-8, fgf-8b, fgf8a, fgf8b, MGC79739, Xfgf-8, Xfgf8 | X. tropicalis | Throughout NF stage 23 | forebrain presomitic mesoderm branchial arch pronephric kidney neural crest cranial neural crest somite paraxial mesoderm midbrain-hindbrain boundary neuroectoderm |
| fgf8 | AIGF, FGF-8, fgf-8b, fgf8a, fgf8b, MGC79739, Xfgf-8, Xfgf8 | X. tropicalis | Throughout NF stage 28 to NF stage 35 and 36 | tail bud forebrain mesoderm branchial arch pronephric kidney cranial neural crest somite paraxial mesoderm heart primordium head region chordoneural hinge lateral plate mesoderm midbrain-hindbrain boundary pineal gland |
| fgf8 | AIGF, FGF-8, fgf-8b, fgf8a, fgf8b, MGC79739, Xfgf-8, Xfgf8 | X. tropicalis | Throughout NF stage 40 | tail bud forebrain neural tube branchial arch pronephric kidney somite paraxial mesoderm midbrain-hindbrain boundary heart primordium otic vesicle eye chordoneural hinge posterior wall of neurenteric canal pharyngeal arch mandibular arch hyoid arch |
| fgf2 | basic fgf, bfgf, fgf-2, HBGF-2, xfgf2 | X. tropicalis | Throughout NF stage 10.5 | mesoderm marginal zone |
| fgf2 | basic fgf, bfgf, fgf-2, HBGF-2, xfgf2 | X. tropicalis | Throughout NF stage 15 | paraxial mesoderm |
| fgf2 | basic fgf, bfgf, fgf-2, HBGF-2, xfgf2 | X. tropicalis | Throughout NF stage 23 | presomitic mesoderm head region |
| fgf2 | basic fgf, bfgf, fgf-2, HBGF-2, xfgf2 | X. tropicalis | Throughout NF stage 28 | presomitic mesoderm eye head region |
| fgf2 | basic fgf, bfgf, fgf-2, HBGF-2, xfgf2 | X. tropicalis | Throughout NF stage 35 and 36 | tail bud mesoderm branchial arch pronephric kidney otic vesicle neural crest |
| fgf2 | basic fgf, bfgf, fgf-2, HBGF-2, xfgf2 | X. tropicalis | Throughout NF stage 40 | tail bud branchial arch head mesoderm otic vesicle |
| fgf1 | acidic fgf, aFGF, fgf-1, HBGF-1 | X. tropicalis | Throughout NF stage 10.5 | marginal zone |
| fgf1 | acidic fgf, aFGF, fgf-1, HBGF-1 | X. tropicalis | Throughout NF stage 15 | embryo dorsal |
| fgf1 | acidic fgf, aFGF, fgf-1, HBGF-1 | X. tropicalis | Throughout NF stage 23 | notochord eye |
| fgf1 | acidic fgf, aFGF, fgf-1, HBGF-1 | X. tropicalis | Throughout NF stage 28 | forebrain neural tube otic vesicle ventricular zone eye olfactory placode |
| fgf1 | acidic fgf, aFGF, fgf-1, HBGF-1 | X. tropicalis | Throughout NF stage 35 and 36 | forebrain neural tube otic vesicle ventricular zone head region hindbrain |
| fgf1 | acidic fgf, aFGF, fgf-1, HBGF-1 | X. tropicalis | Throughout NF stage 40 | forebrain otic vesicle hindbrain pharyngeal region head fin |
| fgf4 | efgf, fgf-4, fgf4-a, fgf4-b, fgfe, HBGF-4, XEFGF, Xfgf-4, Xfgf4 | X. tropicalis | Throughout NF stage 10.5 | marginal zone mesoderm |
| fgf4 | efgf, fgf-4, fgf4-a, fgf4-b, fgfe, HBGF-4, XEFGF, Xfgf-4, Xfgf4 | X. tropicalis | Throughout NF stage 15 | mesoderm posterior |
| fgf4 | efgf, fgf-4, fgf4-a, fgf4-b, fgfe, HBGF-4, XEFGF, Xfgf-4, Xfgf4 | X. tropicalis | Throughout NF stage 23 | tail bud eye primordium somite paraxial mesoderm |
| fgf4 | efgf, fgf-4, fgf4-a, fgf4-b, fgfe, HBGF-4, XEFGF, Xfgf-4, Xfgf4 | X. tropicalis | Throughout NF stage 28 | tail bud otic vesicle optic vesicle somite paraxial mesoderm midbrain-hindbrain boundary branchial arch tail tip |
| fgf4 | efgf, fgf-4, fgf4-a, fgf4-b, fgfe, HBGF-4, XEFGF, Xfgf-4, Xfgf4 | X. tropicalis | Throughout NF stage 35 and 36 | tail bud branchial arch otic vesicle optic vesicle somite paraxial mesoderm midbrain-hindbrain boundary tail tip |
| fgf4 | efgf, fgf-4, fgf4-a, fgf4-b, fgfe, HBGF-4, XEFGF, Xfgf-4, Xfgf4 | X. tropicalis | Throughout NF stage 40 | paraxial mesoderm head region midbrain-hindbrain boundary tail bud branchial arch otic vesicle optic vesicle somite |
| fgf6 | fgf-6 | X. tropicalis | Sometime during NF stage 23 to NF stage 35 and 36 | somite paraxial mesoderm head region |
| fgf6 | fgf-6 | X. tropicalis | Throughout NF stage 40 | somite paraxial mesoderm head region |
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