CELL-MATRIX INTERACTIONS Mitosis Migration Contraction 40min Chondrocytes(P2 Canine) in a Type I Collagen GAG Matrix: Migration and Contraction B. Kinner Page 9CELL–MATRIX INTERACTIONS MATRIX INTERACTIONS • Mitosis • Migration • Synthesis • Contraction 40min Chondrocytes (P2 Canine) in a Type I Collagen ­ GAG Matrix: Migration and Contraction B. Kinner Page 9