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Fig. 1

ID

ZDB-FIG-171016-14

Publication

Ciarlo et al., 2017 - A chemical screen in zebrafish embryonic cells establishes that Akt activation is required for neural crest development

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Fig. 1

Chemical screening in zebrafish embryonic cell cultures identifies inhibitors of neural crest development.

(A) CAPE decreases crestin:EGFP+ cells in culture while leaving ubi:mCherry+ cells unchanged. Scale bar: 100 μm. Characterization of cultured crestin:EGFP+ cells is shown in Figure 1—figure supplement 1. (B) Chemical screen design. Whole embryos were mechanically homogenized and plated on standard tissue culture coating in neural crest medium with chemicals. After 24 hr of culture, Hoechst 33342 was added to stain nuclei before imaging. (C) Screen hits were validated in the primary screen assay and tested for an effect on crestin:EGFP expression in vivo. (D) Structure of CAPE. (E) CAPE shows a greater than 10-fold selectivity for crestin:EGFP+ cells versus ubi:mCherry+ cells in vitro.

Expression Data

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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