Sodium transport and salt tolerance in plants.

By E. Blumwald. Current Opinion in Cell Biology, 2000

985 citations recorded by the source corpus.

Subfields: Plant Science

View Paper: https://www.semanticscholar.org/paper/6a84237fb622bd292390db307753669b7854c871

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In Plant Science

1. M. Ashraf
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Citations in the corpus

• Overexpression of a Malus vacuolar Na+/H+ antiporter gene (MdNHX1) in apple rootstock M.26 and its influence on salt tolerance (2010, background): “The rate of transport can be affected by Na? levels because of competition by proteins for K? binding sites (Blumwald 2000).”
• Sesuvium portulacastrum, a plant for drought, salt stress, sand fixation, food and phytoremediation. A review (2013, background): “To maintain a high K+/Na+ ratio in the cytosol, plant cells employ primary active transport, mediated by channels and co-transporters for Na+ extrusion and/or the intracellular compartmentalisation of Na+ in to the vacuole (Blumwald 2000).”
• Role of DREB transcription factors in abiotic and biotic stress tolerance in plants (2006, methodology): “For abiotic stresses, engineering of stress proteins or the enzymes of the biosynthetic pathways associated with stress responses has been evolved as an encouraging method for improving stress tolerance (McCue and Hanson 1990; Bohnert and Jensen 1996; Dixon and Arntzen 1997; Barkla et al. 1999; Blum”
• Salinity Stress in Wheat: Effects, Mechanisms and Management Strategies (2021, background): “Plants use various affinity-based transporters found in the biological membranes for K uptake [56], associated with K/Na maintenance [57].”
• Utilization of genes encoding osmoprotectants in transgenic plants for enhanced abiotic stress tolerance (2015, background): “The second group includes membrane transporters and ion channels, involved in water and ion uptake [5].”
• Improvement of salinity stress tolerance in rice: Challenges and opportunities (2016, background): “During salinity stress, increased extracellular Na+ concentrations create a large electrochemical gradient that favours the passive transport of Na+ into the cell through K+ transporters, resulting in high cytosolic Na+ concentration [37].”
• Plant responses to drought, salinity and extreme temperatures: towards genetic engineering for stress tolerance (2003, neutral): “2000), osmoprotectants, and free-radical scavengers (Bohnert and Sheveleva 1998); (iii) those that are involved in water and ion uptake and transport such as aquaporins and ion transporters (Maurel 1997; Serrano et al. 1999; Tyerman et al. 1999; Zimmermann and Sentenac 1999; Blumwald 2000).”
• Potassium Substitution by Sodium in Plants (2011, background): “Interestingly, Na+-resistant plants also have mechanisms of active sequestration of Na+ via tonoplast-located Na+/H+ antiporters in roots and shoots (Blumwald, 2000; Saqib et al., 2005), where Na+ acts as an osmoticum instead of K+.”
• NH4+ toxicity in higher plants: a critical review (2002, background): “…metabolites, including malate, and waste products (Martinoia et al. 1981, Martin 1987, Kaiser et al. 1989, Siebke et al. 1992, Heber et al. 1994, Yin et al. 1996 a, Dietz et al. 1998, Oja et al. 1999, Blumwald 2000, Andreev 2001), may not have direct bearing on growth, fitness, and mortality.”
• Over‐expression of the water and salt stress‐regulated Asr1 gene confers an increased salt tolerance (2004, background): “Exposure of plants to salt results in a change in ion homeostasis (Blumwald 2000).”
• The interaction between salinity and boron toxicity affects the subcellular distribution of ions and proteins in wheat leaves (2003, background): “This is mainly related to the influx of Na through K pathways (Blumwald 2000).”
• Potential biochemical indicators of salinity tolerance in plants (2004, background): “[173] E.”
• ROS homeostasis in halophytes in the context of salinity stress tolerance. (2014, background): “, 2000), vacuolar Na sequestration mediated by NHX tonoplast Na/H exchangers (Blumwald, 2000), and efficient control of tonoplast fast (FV) and slow (SV) channels to prevent Na back-leak into the cytosol (Bonales et al.”
• Biochemical, physiological and growth changes in response to salinity in callus cultures of Sesuvium portulacastrum L. (2010, background): “(Maathuis and Sanders 1997; Blumwald 2000) and hence alteration in the normal ratio of K?”