Plant Biol (Stuttg) 2006; 8(5): 535-546
DOI: 10.1055/s-2006-924172
Review Article

Georg Thieme Verlag Stuttgart KG · New York

Plant Aquaporins: New Perspectives on Water and Nutrient Uptake in Saline Environment

M. C. del Martínez-Ballesta1 , C. Silva1 , C. López-Berenguer1 , F. J. Cabañero1 , M. Carvajal1
  • 1Departamento de Nutrición Vegetal, Centro de Edafología y Biología Aplicada del Segura - CSIC, Apdo. Correos 164, 30100 Espinardo, Murcia, Spain
Further Information

Publication History

Received: December 19, 2005

Accepted: March 28, 2006

Publication Date:
24 July 2006 (online)

Abstract

The mechanisms of salt stress and tolerance have been targets for genetic engineering, focusing on ion transport and compartmentation, synthesis of compatible solutes (osmolytes and osmoprotectants) and oxidative protection. In this review, we consider the integrated response to salinity with respect to water uptake, involving aquaporin functionality. Therefore, we have concentrated on how salinity can be alleviated, in part, if a perfect knowledge of water uptake and transport for each particular crop and set of conditions is available.

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M. Carvajal

Departamento de Nutrición Vegetal
Centro de Edafología y Biología Aplicada del Segura - CSIC

Apdo. Correos 164

30100 Espinardo, Murcia

Spain

Email: mcarvaja@cebas.csic.es

Editor: J. Schroeder