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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Veröffentlicht in:	Plant Physiol
Hauptverfasser:	Cao, Y, Glass, A D, Crawford, N M
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Oxford University Press 1993
Schlagworte:	Research Article
Online-Zugang:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC158872/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/8278539/ https://ncbi.nlm.nih.govhttps://doi.org/10.1104/pp.102.3.983
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