FIGURE

Fig. 6

ID

ZDB-FIG-141007-89

Publication

Kumar et al., 2014 - Molecular dissection of Wnt3a-Frizzled8 interaction reveals essential and modulatory determinants of Wnt signaling activity

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Fig. 6

Influence of different V337 mutations on Wnt activity in vitro and in vivo. (A) Wnt reporter assay showing the influence of different amino acid side chains at position V337 on the signaling activity of Wnt3a. Position V337 is highly sensitive towards bulky side chains as illustrated in (B), which is an interaction model for the V337W mutant compared to the wild type. (C) Posteriorizing effect and (D) penetrance of the dorsalized phenotype in zebrafish embryogenesis upon expression of wild-type mouse Wnt3a and diverse V337 mutants. Experiments were carried out in triplicate. Error bars depict standard deviation. Statistical significance in relative luciferase activity levels compared to the wild-type Wnt3a levels in (A) as indicated: *P < 0.05, **P < 0.01, ***P < 0.001 and n.s. as not significant according to Student’s t-test. wt, wild type.

Expression Data

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Antibody Labeling

Phenotype Data

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Acknowledgments

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