3 rezultatima
Folic acid is a precursor of tetrahydrofolate (vitamin B9), which is an essential cofactor in most organisms, acting as a carrier for one-carbon units in enzymatic reactions. In this work, we employed pharmacological, genetic and confocal imaging strategies to unravel the signaling mechanism by
Folates are essential for one-carbon transfer reactions in all organisms and contribute, for example, to de novo DNA synthesis. Here, we detected the folate precursors 7,8-dihydropteroate (DHP) and 4-amino-4-deoxychorismate (ADC) in extracts from Arabidopsis thaliana plants by Fourier transform ion
A rapid, sensitive and reproducible method for analysis of naturally-occurring folates and folic acid in food has been developed and validated. A single-enzyme extraction step, in which a pure recombinant enzyme of plant origin (Arabidopsis thaliana) was used, enabled fast and reproducible