however , substantial cross-linking ( 20 % of the total label cross-linked ) of either glycoprotein was detected on spectrin-free vesicles [ lutz , h. u. , liu , s. c. , & palek , j . ( 1977 ) j. cell biol . 73 , 548-560 ] that are devoid of cytoskeletal restraints .
C0007634
cell
C0010853
cytoskeletal