these results confirm that the hn protein of the mutant virus , f5 , has gained a glycosylation site at asn ( 323 ) -ser-ser and that the conserved potential glycosylation site at asn ( 481 ) -his-thr is indeed glycosylated in the hn protein of the wild-type beaudette c strain of newcastle disease virus but is lost in that of the mutant virus , z18 .
C0042776
virus
C2985502
hn