mutant and wild-type plants grown in 1 x 10 ( -7 ) molar thiamin were used for the examination of the production of thiamin and thiamin monophosphate ( tmp ) using 4-methyl-5-hydroxyethylthiazole phosphate and 2-methyl-4-amino-5-hydroxymethylpyrimidine pyrophosphate as substrates .
C0039840
thiamin
C0039845
thiamin