the 44,000 d ( 44k ) tumor antigen encoded in early region 1a ( e1a : 0-4.4 % ) was recovered in approximately equal amounts from cytoplasmic and nucleoplasmic fractions of pulse-labeled cells and within the cytoplasmic compartment was found in the cytosol as well as associated with the cytoskeleton .
C0007634
cells
C0010853
cytoskeleton