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Article

A critical role for ureides in dark and senescence-induced purine remobilization is unmasked in the Atxdh1 Arabidopsis mutant.

The Plant journal : for cell and molecular biology - 1 May 2008

Brychkova Galina, Alikulov Zerekbai, Fluhr Robert, Sagi Moshe

Abstract excerpt

The remobilization of metabolites during stress and senescence plays an important role in optimal plant adaptation to the environment. The plant molybdenum co-factor (MoCo) and flavin-containing enzyme xanthine dehydrogenase (XDH; EC 1.2.1.37) are pivotal for purine remobilization, and catalyze the conversion of the purine catabolic products hypoxanthine and xanthine to uric acid, which is subsequently degraded...

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Source

Identifiers

PMID: 18266920
DOI: 10.1111/j.1365-313X.2008.03440.x

Genes

XDH

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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