scholarly journals Relationship between calcium decoding elements and plant abiotic-stress resistance

2008 ◽  
pp. 116-125 ◽  
Author(s):  
Wei-Yi Song ◽  
Zheng-Bin Zhang ◽  
Hong-Bo Shao ◽  
Xiu-Lin Guo ◽  
Hong-Xing Cao ◽  
...  
Keyword(s):  
Abiotic Stress ◽  
Stress Resistance ◽  
Plant Abiotic Stress

Oxylipins and plant abiotic stress resistance

2014 ◽  
Vol 79 (4) ◽  
pp. 362-375 ◽  
Author(s):  
T. V. Savchenko ◽  
O. M. Zastrijnaja ◽  
V. V. Klimov
Keyword(s):  
Abiotic Stress ◽  
Stress Resistance ◽  
Plant Abiotic Stress

scholarly journals The Expected and Unexpected Roles of Nitrate Transporters in Plant Abiotic Stress Resistance and Their Regulation

2018 ◽  
Vol 19 (11) ◽  
pp. 3535 ◽  
Author(s):  
Guo-Bin Zhang ◽  
Shuan Meng ◽  
Ji-Ming Gong
Keyword(s):  
Abiotic Stress ◽  
Stress Resistance ◽  
Environmental Conditions ◽  
Abiotic Stresses ◽  
Nitrogen Availability ◽  
Nitrate Nitrogen ◽  
Adverse Environmental Conditions ◽  
Different Parts ◽  
Nitrate Transporters ◽  
Plant Abiotic Stress

Nitrate transporters are primarily responsible for absorption of nitrate from soil and nitrate translocation among different parts of plants. They deliver nitrate to where it is needed. However, recent studies have revealed that nitrate transporters are extensively involved in coping with adverse environmental conditions besides limited nitrate/nitrogen availability. In this review, we describe the functions of the nitrate transporters related to abiotic stresses and their regulation. The expected and unexpected roles of nitrate transporters in plant abiotic stress resistance will also be discussed.

scholarly journals NRT1.1 Dual-Affinity Nitrate Transport/Signalling and its Roles in Plant Abiotic Stress Resistance

2021 ◽  
Vol 12 ◽  
Author(s):  
Xian Zhi Fang ◽  
Shu Qin Fang ◽  
Zheng Qian Ye ◽  
Dan Liu ◽  
Ke Li Zhao ◽  
...  
Keyword(s):  
Abiotic Stress ◽  
Stress Resistance ◽  
Molecular Mechanisms ◽  
Nitrate Transport ◽  
Plant Tolerance ◽  
Plant Nitrogen ◽  
High Affinity ◽  
Adverse Environmental Conditions ◽  
Plant Abiotic Stress ◽  
Nitrate Signalling

NRT1.1 is the first nitrate transport protein cloned in plants and has both high- and low-affinity functions. It imports and senses nitrate, which is modulated by the phosphorylation on Thr101 (T101). Structural studies have revealed that the phosphorylation of T101 either induces dimer decoupling or increases structural flexibility within the membrane, thereby switching the NRT1.1 protein from a low- to high-affinity state. Further studies on the adaptive regulation of NRT1.1 in fluctuating nitrate conditions have shown that, at low nitrate concentrations, nitrate binding only at the high-affinity monomer initiates NRT1.1 dimer decoupling and priming of the T101 site for phosphorylation activated by CIPK23, which functions as a high-affinity nitrate transceptor. However, nitrate binding in both monomers retains the unmodified NRT1.1, maintaining the low-affinity mode. This NRT1.1-mediated nitrate signalling and transport may provide a key to improving the efficiency of plant nitrogen use. However, recent studies have revealed that NRT1.1 is extensively involved in plant tolerance of several adverse environmental conditions. In this context, we summarise the recent progress in the molecular mechanisms of NRT1.1 dual-affinity nitrate transport/signalling and focus on its expected and unexpected roles in plant abiotic stress resistance and their regulation processes.

Plant Abiotic Stress

2006 ◽  
Vol 35 (3) ◽  
pp. 955-956
Author(s):  
D.Z. Skinner
Keyword(s):  
Abiotic Stress ◽  
Plant Abiotic Stress

Allantoin: Emerging Role in Plant Abiotic Stress Tolerance

2021 ◽  
Author(s):  
Harmeet Kaur ◽  
Soni Chowrasia ◽  
Vikram Singh Gaur ◽  
Tapan Kumar Mondal
Keyword(s):  
Abiotic Stress ◽  
Stress Tolerance ◽  
Abiotic Stress Tolerance ◽  
Plant Abiotic Stress

scholarly journals Involvement of Histone Modifications in Plant Abiotic Stress Responses

2013 ◽  
Vol 55 (10) ◽  
pp. 892-901 ◽  
Author(s):  
Lianyu Yuan ◽  
Xuncheng Liu ◽  
Ming Luo ◽  
Songguang Yang ◽  
Keqiang Wu
Keyword(s):  
Abiotic Stress ◽  
Histone Modifications ◽  
Stress Responses ◽  
Plant Abiotic Stress

Antifungal Properties, Abiotic Stress Resistance, and Biocontrol Ability of Bacillus mojavensis PS17

2021 ◽  
Author(s):  
Roderic Gilles C. Diabankana ◽  
Daniel M. Afordoanyi ◽  
Radik I. Safin ◽  
Rustam M. Nizamov ◽  
Lilia Z. Karimova ◽  
...  
Keyword(s):  
Abiotic Stress ◽  
Stress Resistance ◽  
Bacillus Mojavensis ◽  
Antifungal Properties

scholarly journals Metabolomics, a Powerful Tool for Understanding Plant Abiotic Stress

Agronomy ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 824
Author(s):  
Fredy P. Carrera ◽  
Carlos Noceda ◽  
María G. Maridueña-Zavala ◽  
Juan M. Cevallos-Cevallos
Keyword(s):  
Abiotic Stress ◽  
Abiotic Stresses ◽  
High Salinity ◽  
Living Organism ◽  
Resistance Strategies ◽  
Response To Stress ◽  
Biochemical State ◽  
Plant Abiotic Stress

Metabolomics is a technology that generates large amounts of data and contributes to obtaining wide and integral explanations of the biochemical state of a living organism. Plants are continuously affected by abiotic stresses such as water scarcity, high temperatures and high salinity, and metabolomics has the potential for elucidating the response-to-stress mechanisms and develop resistance strategies in affected cultivars. This review describes the characteristics of each of the stages of metabolomic studies in plants and the role of metabolomics in the characterization of the response of various plant species to abiotic stresses.

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