PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9061364-8 1997 Following homologous recombination in embryonic stem cells and Cre mediated gene deletion, Mgat3-deficient mice were produced that lacked GlcNAc-TIII activity and were deficient in E4-PHA visualized GlcNAc-bisected N-linked oligosaccharides. n-linked oligosaccharides 215-240 mannoside acetylglucosaminyltransferase 3 Mus musculus 91-96