title: Biosynthesis of riboflavin. Formation of 6-hydroxy-2,4,5-triaminopyrimidine in rib 7  mutants of Saccharomyces cerevisiae.
mesh_terms: D000447:Aldehydes / Q000378:metabolism; D002074:Butanones / Q000378:metabolism; D050260:Carbohydrate Metabolism; D055598:Chemical Phenomena; D002621:Chemistry; D002852:Chromatography, Ion Exchange; D002855:Chromatography, Thin Layer; D003470:Culture Media; D005285:Fermentation; D005827:Genetics, Microbial; D005838:Genotype; D007259:Infrared Rays; D013058:Mass Spectrometry; D008956:Models, Chemical; D009154:Mutation; D011621:Pteridines / Q000302:isolation & purification; D011743:Pyrimidines / Q000096:biosynthesis* / Q000378:metabolism; D012256:Riboflavin / Q000096:biosynthesis*; D012440:Saccharomyces / Q000378:metabolism*; D012441:Saccharomyces cerevisiae / Q000378:metabolism; D013053:Spectrophotometry; D014466:Ultraviolet Rays
chemical_list: D000447:Aldehydes; D002074:Butanones; D003470:Culture Media; D011621:Pteridines; D011743:Pyrimidines; D012256:Riboflavin