Additional file 3.

Extracellular matrix adhesion and composition remain unaltered in RIP-RacN17 islets. Immunofluorescence staining of adult pancreata with antibodies against laminin (A,B), collagen IV (C,D), fibronectin (E,F), vinculin (G,H), integrin β1 (I,J) and active integrin β1 (K,L). Bars, 50 μm.

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Greiner et al. BMC Developmental Biology 2009 9:2   doi:10.1186/1471-213X-9-2