title: Synthesis of the biologically active C-terminal tetrapeptide gastrin in vitro. Communication 2. Study of ribosomal synthesis and ammonolysis of 2'(3')-O-(N-acetyl-L-phenylalanyl-L-phenylalanyl)-adenosine.
mesh_terms: D000241:Adenosine / Q000378:metabolism; D002250:Carbon Radioisotopes; D002474:Cell-Free System; D005755:Gastrins / Q000096:biosynthesis*; D066298:In Vitro Techniques; D008956:Models, Chemical; D010443:Peptide Chain Termination, Translational; D012343:RNA, Transfer / Q000378:metabolism; D012270:Ribosomes / Q000378:metabolism*
chemical_list: D002250:Carbon Radioisotopes; D005755:Gastrins; D012343:RNA, Transfer; D000241:Adenosine