海量图书期刊资源,随时随地畅享阅读乐趣
Synthesis of Oligonucleotide 5′-Phosphates on a Polymeric Carrier Containing 2-Pyridineethanol as Functional GroupDr. Wolfgang Freist; Prof. Dr. Friedrich Cramer · 1970
Aminoacyl-tRNA-Synthetasen: Einteilung in zwei Klassen durch Chemie an Substraten und Enzymen vorweggenommenProf. Dr. Friedrich Cramer; Dr. Wolfgang Freist · 1993
Aminoacyl-tRNA Synthetases: The Division into Two Classes Predicted by the Chemistry of Substrates and EnzymesProf. Dr. Friedrich Cramer; Dr. Wolfgang Freist · 1993