Eukaryotic release factors 1 and 3, encoded by SUP45 and SUP35, respectively, in Saccharomyces cerevisiae, are required for translation termination. Recent studies have shown that, besides these two k
aNucleotide numbers in the longest clone. bHighest value among 3′-RACE clones to Arabidopsis orthologues. cNested primer used for secondary amplification is shown.