title: Biosynthesis of thiamine. Inhibition of thiamine phosphatase activity by pyridoxal.
mesh_terms: D000447:Aldehydes / Q000494:pharmacology*; D001681:Biological Assay; D004798:Enzymes / Q000494:pharmacology*; D007778:Lactobacillus; D010744:Phosphoric Monoester Hydrolases / Q000378:metabolism*; D011725:Pyridines / Q000494:pharmacology*; D011743:Pyrimidines / Q000378:metabolism*; D012440:Saccharomyces / Q000201:enzymology; D013831:Thiamine / Q000096:biosynthesis*; D013844:Thiazoles / Q000378:metabolism*
chemical_list: D000447:Aldehydes; D004798:Enzymes; D011725:Pyridines; D011743:Pyrimidines; D013844:Thiazoles; D010744:Phosphoric Monoester Hydrolases; D013831:Thiamine