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Ammonium inhibition of Arabidopsis root growth can be reversed by potassium and by auxin resistance mutations aux1, axr1, and axr2.

A novel effect of ammonium ions on root growth was investigated to understand how environmental signals affect organ development. Ammonium ions (3-12 mM) were found to dramatically inhibit Arabidopsis thaliana seedling root growth in the absence of potassium even if nitrate was present. This inhibit...

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Détails bibliographiques
Auteurs principaux: Cao, Y, Glass, A D, Crawford, N M
Format: Artigo
Langue:Inglês
Publié: 1993
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC158872/
https://ncbi.nlm.nih.gov/pubmed/8278539
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