Intermediate filaments with novel protein composition from certain goldfish cells.
Using the conditions for vimentin filament recycling, intermediate filaments (approximately 10 nm) were prepared from the cytoskeleton of a goldfish tumor cell line (erythrophoroma or xanthophoroma). 2-D analysis showed unusual protein composition, with four proteins of molecular weights of 60, 45, 56 and 51 kilodaltons in ratios of approximately 4:4:1:1. These correspond to four of the major cytoskeletal proteins of both the tumor cells and normal xanthophores.
Walker
G R
GR
Matsumoto
J
J
Taylor
J D
JD
Tchen
T T
TT
D000818:Animals; D002460:Cell Line; D003530:Cyprinidae / Q000378:metabolism*; D003599:Cytoskeleton / Q000032:analysis*; D006054:Goldfish / Q000378:metabolism*; D007381:Intermediate Filament Proteins / Q000032:analysis*; D007382:Intermediate Filaments / Q000032:analysis* / Q000648:ultrastructure; D008970:Molecular Weight; D009363:Neoplasm Proteins / Q000032:analysis; D013194:Staining and Labeling
D007381:Intermediate Filament Proteins; D009363:Neoplasm Proteins