TY - RPRT TI - [Specific modification of phenylalanine:tRNA-ligases of E. coli MRE-600 with N-chlorambucilyl-14c-phenylalanyl-tRNA]. AU - I I Gorshkova AU - O I Lavrik AU - G A Nevinskiĭ AU - L Z Khutorianskaia UR - https://pubmed.ncbi.nlm.nih.gov/175264/ ID - 175264 ER -