Stacked Bar Plot from Scientific Research

Pharyngeal skeleton of zebrafish embryos was stained with Alcian blue. First-arch Meckel’s cartilage (mk) and second-arch derivative ceratobranchials (ch) are observable (arrows). Upon EGFR inhibition, embryos with partial absence of Meckel’s cartilage and ceratobranchials or without any cartilage formation are observed and categorized in the malformed class. Cartilage defection upon injection of PBS, cetuximab, dd3-2, and d3-WT is shown in percentages for each group. Two-tailed p values were analyzed by a 2 2 contingency table in GraphPad. n, the number of evaluated embryos. Scale bar, 250 m.

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