Plant salt-tolerance mechanisms
نویسندگان
چکیده
منابع مشابه
Plant salt-tolerance mechanisms.
Crop performance is severely affected by high salt concentrations in soils. To engineer more salt-tolerant plants it is crucial to unravel the key components of the plant salt-tolerance network. Here we review our understanding of the core salt-tolerance mechanisms in plants. Recent studies have shown that stress sensing and signaling components can play important roles in regulating the plant ...
متن کاملSalt stress signaling and mechanisms of plant salt tolerance.
SALT STRESS SIGNALING AND MECHANISMS OF PLANT SALT TOLERANCE Viswanathan Chinnusamy and Jian-Kang Zhu 1, Water Technology Centre, Indian Agricultural Research Institute, New Delhi – 110012, India; 2, Institute for Integrative Genome Biology and Department of Botany and Plant Sciences, University of California, Reverside, California 92521, USA For correspondence: Email: [email protected]; fa...
متن کاملPlant salt tolerance.
Soil salinity is a major abiotic stress in plant agriculture worldwide. This has led to research into salt tolerance with the aim of improving crop plants. However, salt tolerance might have much wider implications because transgenic salt-tolerant plants often also tolerate other stresses including chilling, freezing, heat and drought. Unfortunately, suitable genetic model systems have been har...
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The increasing prevalence of soil salinity is one of the most significant obstacles to improving crop productivity. Recent advances in genetic and molecular analysis of Arabidopsis thaliana mutants, ion transporters and stress signaling proteins have improved our understanding of the mechanisms of cellular ion homeostasis and its regulation in plants. Since Na toxicity is the principal stress c...
متن کاملPlant Responses to Salt Stress: Adaptive Mechanisms
This review deals with the adaptive mechanisms that plants can implement to cope with the challenge of salt stress. Plants tolerant to NaCl implement a series of adaptations to acclimate to salinity, including morphological, physiological and biochemical changes. These changes include increases in the root/canopy ratio and in the chlorophyll content in addition to changes in the leaf anatomy th...
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ژورنال
عنوان ژورنال: Trends in Plant Science
سال: 2014
ISSN: 1360-1385
DOI: 10.1016/j.tplants.2014.02.001