isoacceptors of physarum polycephalum ala- , arg- , glu- , gln- , gly- , ile- , leu- , lys- , ser- , thr- , and val-trnas were resolved by reverse-phase chromatography and isolated , and their codon recognition properties were determined in a ribosomal binding assay .
C0061472
glu
C0017797
gln