Figure 4. Analysis of the spatial expression patterns of the fgf7 and fgf9 subfamilies. A: Whole mount in situ hybridisations of fgf3, fgf7, fgf10, and fgf22 at the indicated stages. B: Whole mount in situ hybridisations of fgf9 and fgf20 at the indicated stages. 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.
This image is extracted from figure published in: Lea R et al. (2009), 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 |
|---|---|---|---|---|
| fgf20 | XFGF-20, xfgf20 | X. tropicalis | Throughout NF stage 10.5 | mesoderm marginal zone |
| fgf20 | XFGF-20, xfgf20 | X. tropicalis | Throughout NF stage 15 | mesoderm |
| fgf20 | XFGF-20, xfgf20 | X. tropicalis | Throughout NF stage 23 to NF stage 35 and 36 | tail bud neural tube mesoderm branchial arch otic vesicle cranial neural crest stomodeal-hypophyseal primordium head region hyoid crest mandibular crest branchial crest forebrain notochord eye tail tip chordoneural hinge |
| fgf10 | fgf-10 | X. tropicalis | Throughout NF stage 23 | otic placode |
| fgf10 | fgf-10 | X. tropicalis | Throughout NF stage 28 | olfactory placode otic vesicle |
| fgf10 | fgf-10 | X. tropicalis | Throughout NF stage 35 and 36 | stomodeal-hypophyseal primordium otic vesicle pharyngeal arch forebrain optic vesicle |
| fgf10 | fgf-10 | X. tropicalis | Throughout NF stage 40 | otic vesicle pharyngeal arch head region |
| fgf3 | fgf-3, INT-2, int-2, xfgf3 | X. tropicalis | Throughout NF stage 15 | neural plate presumptive rhombomere circumblastoporal collar |
| fgf3 | fgf-3, INT-2, int-2, xfgf3 | X. tropicalis | Throughout NF stage 23 | tail bud neural tube branchial arch otic vesicle midbrain-hindbrain boundary cranial neural crest ventricular zone neuroectoderm |
| fgf7 | kgf | X. tropicalis | Throughout NF stage 23 | branchial arch cranial neural crest optic vesicle |
| fgf7 | kgf | X. tropicalis | Throughout NF stage 28 | branchial arch mesenchyme cranial neural crest optic vesicle neuroectoderm dorsal tail fin |
| fgf22 | X. tropicalis | Throughout NF stage 10.5 | marginal zone mesoderm | |
| fgf9 | FGF-9, GAF, HBGF-9, LOC108708721, XFGF-9 | X. tropicalis | Throughout NF stage 23 to NF stage 40 | presomitic mesoderm branchial arch cranial neural crest otic placode eye primordium somite paraxial mesoderm |
| fgf3 | fgf-3, INT-2, int-2, xfgf3 | X. tropicalis | Throughout NF stage 10.5 | mesoderm ectoderm marginal zone |
| fgf3 | fgf-3, INT-2, int-2, xfgf3 | X. tropicalis | Sometime during NF stage 28 to NF stage 40 | forebrain neural tube branchial arch otic vesicle cranial neural crest hindbrain optic vesicle midbrain-hindbrain boundary tail bud ventricular zone head region |
| fgf7 | kgf | X. tropicalis | Throughout NF stage 35 and 36 to NF stage 40 | branchial arch pronephric kidney cranial neural crest optic vesicle mesenchyme head region tail fin |
| fgf10 | fgf-10 | X. tropicalis | Throughout NF stage 10.5 | marginal zone |
| fgf22 | X. tropicalis | Throughout NF stage 23 to NF stage 28 | forebrain presomitic mesoderm branchial arch pronephric kidney cranial neural crest hindbrain optic vesicle somite paraxial mesoderm | |
| fgf22 | X. tropicalis | Throughout NF stage 35 and 36 | branchial arch otic vesicle cranial neural crest midbrain | |
| fgf22 | X. tropicalis | Throughout NF stage 40 | optic vesicle head region | |
| fgf20 | XFGF-20, xfgf20 | X. tropicalis | Throughout NF stage 40 | tail bud otic vesicle cranial neural crest eye lens branchial arch mandibular arch hyoid arch head region |
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