Induction of a secondary body axis in Xenopus by antibodies to beta-catenin.
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منابع مشابه
Induction of a secondary body axis in Xenopus by antibodies to beta- catenin
We have obtained evidence that a known intracellular component of the cadherin cell-cell adhesion machinery, beta-catenin, contributes to the development of the body axis in the frog Xenopus laevis. Vertebrate beta-catenin is homologous to the Drosophila segment polarity gene product armadillo, and to vertebrate plakoglobin (McCrea, P. D., C. W. Turck, and B. Gumbiner. 1991. Science (Wash. DC)....
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We have obtained evidence that a known intracellular component of the cadherin cell-cell adhesion machinery, /3-catenin, contributes to the development of the body axis in the frog Xenopus laevis. Vertebrate/3-catenin is homologus to the Drosophila segment polarity gene product armadillo, and to vertebrate plakoglobin (McCrea, P. D., C. W. Turck, and B. Gumbiner. 1991. Science (Wash. DC). 254: ...
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beta-Catenin, a cytoplasmic protein known for its association with cadherin cell adhesion molecules, is also part of a signaling cascade involved in embryonic patterning processes such as the determination of the dorsoventral axis in Xenopus and determination of segment polarity in Drosophila. Previous studies suggest that increased cytoplasmic levels of beta-catenin correlate with signaling, r...
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The earliest event in Xenopus development is the dorsal accumulation of nuclear β-catenin under the influence of cytoplasmic determinants displaced by fertilization. In this study, a genome-wide approach was used to examine transcription of the 43,673 genes annotated in the Xenopus laevis genome under a variety of conditions that inhibit or promote formation of the Spemann organizer signaling c...
متن کاملEmbryonic axis induction by the armadillo repeat domain of beta- catenin: evidence for intracellular signaling
beta-catenin was identified as a cytoplasmic cadherin-associated protein required for cadherin adhesive function (Nagafuchi, A., and M. Takeichi. 1989. Cell Regul. 1:37-44; Ozawa, M., H. Baribault, and R. Kemler. 1989. EMBO [Eur. Mol. Biol. Organ.] J. 8:1711-1717). Subsequently, it was found to be the vertebrate homologue of the Drosophila segment polarity gene product Armadillo (McCrea, P. D.,...
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ژورنال
عنوان ژورنال: Journal of Cell Biology
سال: 1993
ISSN: 0021-9525,1540-8140
DOI: 10.1083/jcb.123.2.477