... QQFPQQQ, QSPEQQQ,YQQYPQQ and QQFHQQQ. Among these IgE-binding epitope sequences, QQPPQQ, YQQYPQQ,QSPEQQQ and QQFHQQQ, were newly detected inthis study. Molecular cloning and sequence of x-5 gliadingeneMany ... three peaks of molecular mass 49 085, 50 300, and 51 500 byMALDI-TOF MS [9]. However the calculated mole-cular mass (50 900) of x-5a gliadin did not coincidewith any of these molecular masses. ... pUC18 and sequenced by thedideoxy chain termination method using a BigDye termina-tion sequencing kit and the ABI 3100 DNA sequencer(Applied Biosystems, Foster City, CA, USA). Expression and...