Competition between uptake of ammonium and potassium in barley and Arabidopsis roots: molecular mechanisms and physiological consequences

Plants can use ammonium (NH(4)(+)) as the sole nitrogen source, but at high NH(4)(+) concentrations in the root medium, particularly in combination with a low availability of K(+), plants suffer from NH(4)(+) toxicity. To understand the role of K(+) transporters and non-selective cation channels in...

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Detalles Bibliográficos
Autores principales: Hoopen, Floor ten, Cuin, Tracey Ann, Pedas, Pai, Hegelund, Josefine N., Shabala, Sergey, Schjoerring, Jan K., Jahn, Thomas P.
Formato: Texto
Lenguaje:English
Publicado: Oxford University Press 2010
Materias:
Research Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2877888/
https://www.ncbi.nlm.nih.gov/pubmed/20339151
http://dx.doi.org/10.1093/jxb/erq057

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