title: Characterization of a deficiency of N6-(delta 2-isopentenyl)-2-methylthioadenosine in the Escherichia coli mutant trpX by use of antibodies to N6-(delta 2-isopentenyl)adenosine.
mesh_terms: D000241:Adenosine / Q000031:analogs & derivatives*; D000604:Amino Acyl-tRNA Synthetases / Q000378:metabolism; D000906:Antibodies; D001666:Binding Sites, Antibody; D004926:Escherichia coli / Q000378:metabolism*; D007541:Isopentenyladenosine / Q000031:analogs & derivatives* / Q000276:immunology / Q000378:metabolism; D009154:Mutation; D012343:RNA, Transfer / Q000302:isolation & purification; D011863:Radioimmunoassay; D012265:Ribonucleotides / Q000032:analysis; D013872:Thionucleosides / Q000378:metabolism*
chemical_list: D000906:Antibodies; D012265:Ribonucleotides; D013872:Thionucleosides; D007541:Isopentenyladenosine; D012343:RNA, Transfer; D000604:Amino Acyl-tRNA Synthetases; D000241:Adenosine