TY - RPRT TI - Wobble position modified nucleosides evolved to select transfer RNA codon recognition: a modified-wobble hypothesis. AU - P F Agris PY - 1991 DO - 10.1016/0300-9084(91)90163-u UR - https://pubmed.ncbi.nlm.nih.gov/1799628/ ID - 1799628 ER -