Calcium Signaling-Mediated Plant Response to Cold Stress
نویسندگان
چکیده
منابع مشابه
Calcium-Mediated Abiotic Stress Signaling in Roots
Roots are subjected to a range of abiotic stresses as they forage for water and nutrients. Cytosolic free calcium is a common second messenger in the signaling of abiotic stress. In addition, roots take up calcium both as a nutrient and to stimulate exocytosis in growth. For calcium to fulfill its multiple roles must require strict spatio-temporal regulation of its uptake and efflux across the ...
متن کاملTranscriptome Response Mediated by Cold Stress in Lotus japonicus
Members of the Lotus genus are important as agricultural forage sources under marginal environmental conditions given their high nutritional value and tolerance of various abiotic stresses. However, their dry matter production is drastically reduced in cooler seasons, while their response to such conditions is not well studied. This paper analyzes cold acclimation of the genus by studying Lotus...
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Department of Horticulture, Washington State University, Pullman, Washington 99164–6414 (B.W.P., L.D.); College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, Zhejiang 310036, People’s Republic of China (L.D., H.W.); and Food Quality Laboratory, Beltsville Agricultural Research Center, United States Department of Agriculture-Agricultural Research Service, Beltsville, ...
متن کاملCalcium-mediated apoptosis in a plant hypersensitive disease resistance response
BACKGROUND Avirulent pathogens elicit a battery of plant defenses, often accompanied by collapse of the challenged cells. In soybean cells, sustained accumulation of H2O2 from an oxidative burst cues localized host cell death. Such hypersensitive cell death appears to be an active process, but little is known about the mechanisms underlying cellular collapse. RESULTS We show that H2O2 stimula...
متن کاملCold Signaling and Cold Response in Plants
Plants are constantly exposed to a variety of environmental stresses. Freezing or extremely low temperature constitutes a key factor influencing plant growth, development and crop productivity. Plants have evolved a mechanism to enhance tolerance to freezing during exposure to periods of low, but non-freezing temperatures. This phenomenon is called cold acclimation. During cold acclimation, pla...
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ژورنال
عنوان ژورنال: International Journal of Molecular Sciences
سال: 2018
ISSN: 1422-0067
DOI: 10.3390/ijms19123896