in pulse/chase labeling experiments of hamster cells with [ 35s ] methionine , sindbis glycoproteins pe2 and e1 became endo h resistant in two steps at 12.5 and 20.0 min after a 5-min pulse , suggesting that the glycoproteins required this period of time to be transported to the golgi compartments containing the enzymes which process the high mannose side chains acquired in the endoplasmic reticulum .
C0007634
cells
C0014239
endoplasmic reticulum