Activation of Siamois by the Wnt pathway.
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Summary
It is suggested that formation of the Nieuwkoop organizer is dependent on activation of Siamois by a localized Wnt-like signaling activity, which may act synergistically with a vegetally localized TGF-beta signal.
- Type
- article
- Published
- 1996-11-25
- Cited by
- 142
- References
- 16
- OpenAlex
- https://openalex.org/W13033426
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:21404842
Keywords
Xenopus, Wnt signaling pathway, Biology, Cell biology, Beta-catenin
References
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- Expression cloning of noggin, a new dorsalizing factor localized to the Spemann organizer in Xenopus embryos.
- Processed Vg1 protein is an axial mesoderm inducer in Xenopus.
- Injected Xwnt-8 RNA acts early in Xenopus embryos to promote formation of a vegetal dorsalizing center.
- The axis-inducing activity, stability, and subcellular distribution of beta-catenin is regulated in Xenopus embryos by glycogen synthase kinase 3.
- A truncated activin receptor inhibits mesoderm induction and formation of axial structures in Xenopus embryos
- Follistatin, an antagonist of activin, is expressed in the Spemann organizer and displays direct neuralizing activity.
- Glycogen synthase kinase-3 and dorsoventral patterning in Xenopus embryos
- Molecular nature of Spemann's organizer: the role of the Xenopus homeobox gene goosecoid.
- Xenopus axis formation: induction of goosecoid by injected Xwnt-8 and activin mRNAs.
- Regulation of Spemann organizer formation by the intracellular kinase Xgsk-3.
- Properties of the dorsal activity found in the vegetal cortical cytoplasm of Xenopus eggs.
- A role for cytoplasmic determinants in mesoderm patterning: cell-autonomous activation of the goosecoid and Xwnt-8 genes along the dorsoventral axis of early Xenopus embryos.
Cited by
- Initiation and early patterning of the endoderm.
- Xom induces proteolysis of β‐catenin through GSK3β‐mediated pathway
- Pattern formation in zebrafish--fruitful liaisons between embryology and genetics.
- Etude des variants de l'histoire H3 : H3.2 et H3.3, au cours du développement embryonnaire d'un vertébré, Xenopus laevis
- Transcriptional Integration of Wnt and Nodal Signals in the Establishment of the Spemann Organizer
- Analysis of Developmental Epistasis by Chromatin Immunoprecipitation in Xenopus laevis
- Flamingo, a cadherin-type receptor involved in the Drosophila planar polarity pathway, can block signaling via the canonical wnt pathway in Xenopus laevis.
- Establishment of retinoic acid gradients in the early development of Xenopus laevis
- A T-box Protein Interacting with the TCF Transcriptional Switch of Wnt Signaling in Xenopus Dorsal Axis Development.
- Inhibition of Heart Formation by Lithium is an Indirect Result of the Disruption of Tissue Organization within the Embryo
- Cell‐autonomous and inductive processes among three embryonic domains control dorsal‐ventral and anterior‐posterior development of Xenopus laevis
- The establishment of spemann's organizer and patterning of the vertebrate embryo
- Morphogen gradients, positional information, and Xenopus: Interplay of theory and experiment
- Patterning and lineage specification in the amphibian embryo.
- Characterization of genes expressed during mesoderm formation and anteroposterior patterning in carp (Cyprinus carpio)
- LDL-receptor-related protein 6 is a receptor for Dickkopf proteins
- The armadillo family of structural proteins.
- Multiple interactions between maternally-activated signalling pathways control Xenopus nodal-related genes.
- XCtBP is a XTcf-3 co-repressor with roles throughout Xenopus development.
- The secreted serine protease xHtrA1 is a positive feedback regulator of long-range FGF signaling.
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