ZFIN Image: Schumacher et al., 2024, Fig 6

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Figure Caption

Fig 6 Consensus ABL phosphorylation sites YXXP are required for SHE function.

(A) Consensus ABL phosphorylation sites are conserved between zebrafish, mice and humans. (B) Vascular endothelial expression of a mutant construct fli1:sheFXXP-2A-mCherry, where all four consensus tyrosines have been substituted into phenylalanine, fails to rescue the pericardial edema in she mutants at 4 dpf. The first bar showing she-/- embryos (no Tg) is copied from Fig 3I. ****p<0.0001, Fisher’s exact test. (C) DA diameter measurement (μm) in fli1:sheFXXP-2A-mCherry embryos and sibling mCherry-negative embryos at 28 hpf. 5 measurements were performed in each embryo, which were then averaged for statistical calculations. 2 replicate experiments were performed, shown in different colors. n corresponds to the number of embryos. Mean ± SD is shown. *p<0.05, Student’s t-test.

Acknowledgments

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