PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2451546-3 1988 DAF, AChE, and LAP are known to be anchored within cell membranes to glycophospholipid-containing phosphatidylinositol (PI). glycophospholipid 69-86 acetylcholinesterase (Cartwright blood group) Homo sapiens 5-9 8449945-5 1993 However, splicing of exon 4 to exon 5, yielding a mRNA encoding the glycophospholipid-linked form of acetylcholinesterase, is seen primarily in erythroid and to a lesser extent in AtT-20 cells. glycophospholipid 68-85 acetylcholinesterase (Cartwright blood group) Homo sapiens 101-121 2422055-4 1986 From these results we conclude that the glycophospholipid anchors of protozoan VSG and of AChE of the two vertebrates share common structural features, suggesting that this novel type of membrane anchor has been conserved during evolution. glycophospholipid 40-57 acetylcholinesterase (Cartwright blood group) Homo sapiens 90-94