The Lec4A CHO glycosylation mutant arises from miscompartmentalization of a Golgi glycosyltransferase.
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The Lec4A CHO glycosylation mutant arises from miscompartmentalization of a Golgi glycosyltransferase
Two CHO glycosylation mutants that were previously shown to lack N-linked carbohydrates with GlcNAc beta 1,6Man alpha 1,6 branches, and to belong to the same genetic complementation group, are shown here to differ in the activity of N-acetylglucosaminyltransferase V (GlcNAc-TV) (UDP-GlcNA: alpha 1,6mannose beta-N-acetylglucosaminyltransferase V). One mutant, Lec4, has no detectable GlcNAc-TV ac...
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ژورنال
عنوان ژورنال: Journal of Cell Biology
سال: 1989
ISSN: 0021-9525,1540-8140
DOI: 10.1083/jcb.109.5.2089