Vacuolar Na+/H+ NHX-Type Antiporters Are Required for Cellular K+ Homeostasis, Microtubule Organization and Directional Root Growth

Na+/H+ antiporters (NHXs) are integral membrane transporters that catalyze the electroneutral exchange of K+ or Na+ for H+ and are implicated in cell expansion, development, pH and ion homeostasis and salt tolerance. Arabidopsis contains four vacuolar NHX isoforms (NHX1–NHX4), but only the functiona...

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Detalhes bibliográficos

Principais autores:	Tyler McCubbin, Elias Bassil, Shiqi Zhang, Eduardo Blumwald
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2014-08-01
coleção:	Plants
Assuntos:	vacuole potassium salt homeostasis pH root growth microtubule cytoskeleton curling skewing NHX
Acesso em linha:	http://www.mdpi.com/2223-7747/3/3/409
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