This is a preview. Log in through your library . Abstract Nucleotide metabolism was studied in apical 5.0 mm root tips of corn plants (Zea mays L., cv. Pioneer 3906) hydroponically cultured for 7 d ...

Plants can fully catabolize purine nucleotides. A firmly established central intermediate is the purine base xanthine. In the current widely accepted model of plant purine nucleotide catabolism, ...

Ureide metabolism in Arabidopsis thaliana plays a critical role in nitrogen recycling and the modulation of plant responses to environmental stress. Ureides, generated via purine degradation, serve ...