TY - RPRT TI - Codon-anticodon interaction studies with trinucleoside diphosphates containing 2-thiouridine, 4-thiouridine, 2,4-diethiouridine, or 2-thiocytidine. AU - R Vormbrock AU - R Morawietz AU - H G Gassen PY - 1974 UR - https://pubmed.ncbi.nlm.nih.gov/4596866/ ID - 4596866 ER -