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Fig. S5

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Publication: Seiler et al., 2012 - Smooth muscle tension induces invasive remodeling of the zebrafish intestine
All Figures: Figures for Seiler et al., 2012

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Figure Caption

Fig. S5 Invasive remodeling occurs without changes in matrix composition or FAK activation. (A) Western blot showing normal levels of Type 1 Collagen (Col1) and Fibronectin (Fn) in the intestine of 74 hpf mlt larvae compared with WT. beta-Actin serves as loading control. (B–D) Histological sections show no activation of FAK by phosphorylation (p-FAK, green) in the epithelium of WT or mlt larvae at 74 hpf. Basement membrane detected with anti-laminin staining (red) (asterisk, stratification; arrowheads, invasive sites). (E) Lower power image showing expected p-FAK (green) in the myoseptum of a WT larva.

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