Fig. 5. FN and FBG incorporation into FN^-/- cell matrix. Confluent FN^-/- cells were incubated with 20 µg/ml FBG-Oregon Green in the presence (A-C) or absence (D-F) of 10 µg/ml FN. FN (A,D), FBG (B,E) and phase contrast (C,F) images are shown. Bar in (F) represents 25 µm.