FIGURE

Figure 3

ID

ZDB-FIG-200314-15

Publication

Sarmah et al., 2020 - Embryonic ethanol exposure alters expression of sox2 and other early transcripts in zebrafish, producing gastrulation defects

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Figure 3

Ethanol induced epiboly and gastrulation defect was partially rescued by sox2 mRNA injection. (A–D) Bright field images showed reduced epiboly progression after ethanol exposure (B; double arrow), which was rescued by sox2 mRNA injection (D). (E) Graph shows the percentage of epiboly progression in control, ethanol-treated, sox2 mRNA injected, and sox2 mRNA + ethanol-treated injected embryos (see text for statistics). (F–I) In situ hybridization detecting ntl expression shows dorsal forerunner cells closely associated to the germ band in control, embryo (F), sox2 mRNA injected (H), and ethanol-treated + sox2 mRNA injected (I) embryos, and a dramatic separation and fragmentation of the dorsal forerunner cells from the germ band and from each other in the ethanol treated embryo (G).

Expression Data

Gene:	tbxta
Fish:	AB/TL
Condition:	chemical treatment by environment: ethanol
Anatomical Term:	axis
Stage:	75%-epiboly

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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