International CCACCA

Investigator Dany Adams writes: The November 11 issue of Science has an article called “tRNAs Marked with CCACCA Are Targeted for Degradation.” The authors “conjecture that CCACCA…is a universal mechanism…” In discussing this fascinating finding with the Ethiopian and Japanese scientists in the room, I discovered that “CACA” like MA and PA, is a universal word, […]