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. 2014 Aug 15;25(16):2393–2407. doi: 10.1091/mbc.E14-02-0705

FIGURE 8:

FIGURE 8:

FN promotes branching in a LIMK-dependent manner. (A) Treatment of E13 SMG with 0.5 mg/ml exogenous plasma FN (cyan) for 24 h increases F-actin (green) along with an increase in cofilin phosphorylation at Ser-3 (red), as revealed by ICC/confocal imaging. Scale, 20 μm. (B) FN-stimulated branching in E13 epithelial rudiments after 24 h is prevented in the presence of BMS-5, as indicated by bright-field images and morphometric analysis of bud numbers in multiple glands. Scale, 200 μm; n = 4, ***p < 0.001, ANOVA.