title: Improved bioautographic procedure for the detection of thiamine pyrophosphate or its pyrimidine precursors.
mesh_terms: D001431:Bacteriological Techniques; D002854:Chromatography, Paper; D004926:Escherichia coli / Q000254:growth & development / Q000378:metabolism; D011498:Protein Precursors / Q000032:analysis*; D011743:Pyrimidines / Q000032:analysis* / Q000378:metabolism; D012486:Salmonella typhimurium / Q000254:growth & development / Q000378:metabolism; D013831:Thiamine / Q000378:metabolism; D013835:Thiamine Pyrophosphate / Q000032:analysis* / Q000378:metabolism
chemical_list: D011498:Protein Precursors; D011743:Pyrimidines; D013835:Thiamine Pyrophosphate; D013831:Thiamine