infection of jls-v9 cells in culture with rauscher murine leukemia virus induced the appearance on the cell surface of two classes of viral proteins : rauscher murine leukemia virus gp70 , and glycoproteins related to the viral core ( gag ) proteins with apparent molecular weights in sodium dodecyl sulfate polyacrylamide gels of 80 x 10 ( 3 ) and 95 x 10 ( 3 ) .
C0007634
cells
C0699040
cell surface of