lon Homeostasis in NaCl Stress Environments.
8 páginas, 1 tabla, 1 figura, 61 referencias. This is journal article No. 14,705 from the Purdue Agricultura1 Experiment Station.
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American Society of Plant Biologists
1995
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| Online Access: | http://hdl.handle.net/10261/37874 http://dx.doi.org/10.13039/501100007273 http://dx.doi.org/10.13039/100000199 |
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dig-irnas-es-10261-378742019-11-14T11:07:12Z lon Homeostasis in NaCl Stress Environments. Niu, Xiaomu Bressan, Ray A. Hasegawa, Paul M. Pardo, José M. Comisión Interministerial de Ciencia y Tecnología, CICYT (España) Department of Agriculture (US) 8 páginas, 1 tabla, 1 figura, 61 referencias. This is journal article No. 14,705 from the Purdue Agricultura1 Experiment Station. Homeostasis can be defined as the tendency of a cell or an organism to maintain interna1 steady state, even in response to any environmental perturbation or stimulus tending to disturb normality, because of the coordinate responses of its constituent components. Typically, ions constantly flux in and out of cells in a controlled fashion with net flux adjusted to accommodate cellular requirements, thus creating an ionic homeostasis. When plant cells are exposed to salinity, mediated by high NaCl concentrations, kinetic steady states of ion transport for Na+ and C1- and other ions, such as Kt and Ca2+, are disturbed (Binzel et al., 1988). High apoplastic levels of Na+ and C1- alter aqueous and ionic thermodynamic equilibria, resulting in hyperosmotic stress, ionic imbalance, and toxicity. Thus, it is vital for the plant to re-establish cellular ion homeostasis for metabolic functioning and growth, that is, to adapt to the saline environment. This research was supported in part by U.S. Department of Agriculture/National Research Initiative Competitive Grants Program grant No. 92-37100 -7738, and by Comision Interministerial de Ciencia y Tecnología grant No. BI094-0622. Peer reviewed 2011-07-20T11:50:19Z 2011-07-20T11:50:19Z 1995 artículo http://purl.org/coar/resource_type/c_6501 Plant Physiology: 109: 735-742 (1995) 0032-0889 http://hdl.handle.net/10261/37874 http://dx.doi.org/10.13039/501100007273 http://dx.doi.org/10.13039/100000199 en http://www.ncbi.nlm.nih.gov/pmc/articles/PMC161372/pdf/1090735.pdf none American Society of Plant Biologists |
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8 páginas, 1 tabla, 1 figura, 61 referencias. This is journal
article No. 14,705 from the Purdue Agricultura1 Experiment
Station. |
| author2 |
Comisión Interministerial de Ciencia y Tecnología, CICYT (España) |
| author_facet |
Comisión Interministerial de Ciencia y Tecnología, CICYT (España) Niu, Xiaomu Bressan, Ray A. Hasegawa, Paul M. Pardo, José M. |
| format |
artículo |
| author |
Niu, Xiaomu Bressan, Ray A. Hasegawa, Paul M. Pardo, José M. |
| spellingShingle |
Niu, Xiaomu Bressan, Ray A. Hasegawa, Paul M. Pardo, José M. lon Homeostasis in NaCl Stress Environments. |
| author_sort |
Niu, Xiaomu |
| title |
lon Homeostasis in NaCl Stress Environments. |
| title_short |
lon Homeostasis in NaCl Stress Environments. |
| title_full |
lon Homeostasis in NaCl Stress Environments. |
| title_fullStr |
lon Homeostasis in NaCl Stress Environments. |
| title_full_unstemmed |
lon Homeostasis in NaCl Stress Environments. |
| title_sort |
lon homeostasis in nacl stress environments. |
| publisher |
American Society of Plant Biologists |
| publishDate |
1995 |
| url |
http://hdl.handle.net/10261/37874 http://dx.doi.org/10.13039/501100007273 http://dx.doi.org/10.13039/100000199 |
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AT niuxiaomu lonhomeostasisinnaclstressenvironments AT bressanraya lonhomeostasisinnaclstressenvironments AT hasegawapaulm lonhomeostasisinnaclstressenvironments AT pardojosem lonhomeostasisinnaclstressenvironments |
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