PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25966638-4 2016 All affected patients were shown to have a novel homozygous splice variant NM_024740.2: c.1173+2T>A in the ALG9 gene, encoding alpha-1,2-mannosyltransferase, involved in the formation of the lipid-linked oligosaccharide precursor of N-glycosylation. lipid-linked oligosaccharides 194-222 ALG9 alpha-1,2-mannosyltransferase Homo sapiens 110-114