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Figure 3


Fig. 3. Morphology of SW1 and SßX cells on collagen IV. Cells were allowed to spread on collagen IV for 1 hour and SW1 (A) and SßX-X10 (B) cells stained for F-actin with Rhodamine-Phalloidin or with antibody to the {alpha}1 integrin extracellular domain to identify the chimeric receptors. Bar, 10 µm.