FIGURE

Fig. S8

ID

ZDB-FIG-190108-12

Publication

Cantù et al., 2018 - Mutations in Bcl9 and Pygo genes cause congenital heart defects by tissue-specific perturbation of Wnt/β-catenin signaling.

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Fig. S8

Functional inhibition of Bcl9- -catenin-interaction in bcl9^∆29 mutants and wildtype leads to craniofacial, cardiac, and fin defects.

(A-E) Embryos obtained from a heterozygous bcl9^∆29 (bcl9^∆29/wt) incross were treated with 10 µM LH-2-40 from 4-cell stage on, lateral views, anterior to the left. Phenotype classes as described in Figure 4 were observed independent of the genotype of the embryo. (F) General phenotype penetrance is comparable to wildtype embryos treated with 10 µM LH-2-40 from 4-cell stage on (see Figure 4F). Nevertheless, the penetrance of strong phenotypes is increased in treated bcl9^∆29 crosses. (G,H) In addition to cardiac and craniofacial defects, Bcl9-inhibited embryos (wildtype or bcl9^∆29 incrosses) are characterized by readily observable fin defects not observed in untreated bcl9^∆29 mutants (arrow heads H, compare to control in G).

Expression Data

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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