... Suppression of b1,3galactosyltransferase b3Gal-T5 in cancer cells reduces sialyl-Lewis a and enhances poly N-acetyllactosamines and sialyl-Lewis x on O-glycans Lydia Mare and Marco Trinchera Department ... synthesis of type 1 chain O-glycans to poly N-ace-tyllactosamine elongation and termination by sLe x .Inothercell lines and clones, b3Gal-T5 transcript, b1,3Gal-T acti-vity, and sLe a antigen are also ... The main radioactive oligosaccharidesformed in BxPC3 cells (j in lower part, and A, B, and C of upper part)andT5ASclone(h in lower part, and A, B, and C of upper part)metabolically radiolabelled...