Early Senescence in Older Leaves of Low Nitrate-Grown Atxdh1 Uncovers a Role for Purine Catabolism in N Supply

The nitrogen (N)-rich ureides allantoin and allantoate, which are products of purine catabolism, play a role in N delivery in Leguminosae. Here, we examined their role as an N source in nonlegume plants using Arabidopsis (Arabidopsis thaliana) plants mutated in XANTHINE DEHYDROGENASE1 (AtXDH1), a ca...

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Bibliographic Details
Published in:Plant Physiol
Main Authors: Soltabayeva, Aigerim, Srivastava, Sudhakar, Kurmanbayeva, Assylay, Bekturova, Aizat, Fluhr, Robert, Sagi, Moshe
Format: Artigo
Language:Inglês
Published: American Society of Plant Biologists 2018
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Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC6236613/
https://ncbi.nlm.nih.gov/pubmed/30190419
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1104/pp.18.00795
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