• Nevertheless, Yamamoto discovered that reversion of two inactivating missense mutations in the individual gene (c.688G>A [p.Gly230Ser] and c.887A>G [p.Gln296Arg]) fully restored glycosyltransferase activity allowing the formation of Fs antigen genes in Fs-positive types8. (neighborhoodhousecharterschool.org)
  • A newly described polymorphism in the GBGT1 gene activates the encoded enzyme to synthesize Forssman antigen. (ashpublications.org)