The first step of tryptophan biosynthesis is catalyzed by anthranilate synthase (AS), which is normally subject to feedback inhibition by tryptophan. Three independent trp5 mutants defective in the Arabidopsis thaliana AS alpha subunit structural gene ASA1 were identified by selection
Nine blue fluorescent mutants of the flowering plant Arabidopsis thaliana were isolated by genetic selections and fluorescence screens. Each was shown to contain a recessive allele of trp1, a previously described locus that encodes the tryptophan biosynthetic enzyme phosphoribosylanthranilate transferase
Journal of agricultural and food chemistry, 48(5), 1949-1954 (2000-05-23)
The potential of different peroxidase preparations for the N-demethylation of methyl N-methylanthranilate to produce the food flavor methylanthranilate (MA) was investigated. All tested peroxidase preparations were able to catalyze the N-dealkylation. The tested soybean preparations vary widely with respect to
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