Discovery of a functional polymorphism in human glutathione transferase zeta by expressed sequence tag database analysis

Abstract excerpt

Analysis of the expressed sequence tag (EST) database by sequence alignment allows a rapid screen for polymorphisms in proteins of physiological interest. The human zeta class glutathione transferase GSTZ1 has recently been characterized and analysis of expressed sequence tag clones suggested that this gene may be polymorphic. This report identifies three GSTZ1 alleles resulting from A to G transitions at...