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Gene/Clone | Species | Stage | Anatomy Item | Experimenter |
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ism1 | xenopus | trunk somite [+] |
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Experiment details for ism1
Lansdon LA et al. (2017) AssayIdentification of Isthmin 1 as a Novel Clefting and Craniofacial Patterning Gene in Humans.
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Figure 4: In situ hybridization of ism1 expression in late stage Xenopus laevis embryos. Embryos are shown in a lateral (A-D) or anterior (A’-D’) view with the cement gland (cg) labeled for ventral orientation. (A) Stage 28 embryo showing strong expression in the branchial arches (ba), midbrain-hindbrain boundary (mhb), ear placode (e), and tailbud (tb) with the yellow arrowheads marking the primitive mouth. (B) Stage 33 embryos showing decreased expression in the branchial arches (ba), midbrain-hindbrain boundary (mhb) and tailbud (tb), with concentrated expression surrounding the primitive mouth (arrowhead) and expression in the somites (s). (C-D) Stage 37 and 39 embryos showing continued concentrated ism1 expression surrounding the primitive mouth (arrowhead). | |||||||||||||||||||||
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ism1 (isthmin 1, angiogenesis inhibitor) gene expression in Xenopus laevis embryo, assayed via in situ hybridization, NF stage 39, lateral view, anterior left, dorsal up. |