our data provide strong evidence at the protein level that the e1b-19k and e1b-53k tumor antigens partially overlap in dna sequence , with the e1b-19k initiating translation at the first atg at nucleotide 1711 in translation reading frame 1 and the e1b-53k tumor antigen initiating translation at the second atg at nucleotide 2016 in reading frame 3 .
C0003335
tumor antigens
C0003320
antigen