scholarly journals OsADR3 increases drought stress tolerance by inducing antioxidant defense mechanisms and regulating OsGPX1 in rice (Oryza sativa L.)

2021 ◽  
Author(s):  
Jiaming Li ◽  
Minghui Zhang ◽  
Luomiao Yang ◽  
Xinrui Mao ◽  
Jinjie Li ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Drought Stress ◽  
Stress Tolerance ◽  
Defense Mechanisms ◽  
Antioxidant Defense ◽  
Oryza Sativa L ◽  
Drought Stress Tolerance

Assessment of rice (Oryza sativa L.) genotypes for drought stress tolerance using morpho-physiological indices as a screening technique

2020 ◽  
Vol 53 (1) ◽  
Author(s):  
Asma Asma ◽  
Iqbal Hussain ◽  
Muhammad Yasin Ashraf ◽  
Muhammad Arslan Ashraf ◽  
Rizwan Rasheed ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Drought Stress ◽  
Stress Tolerance ◽  
Oryza Sativa L ◽  
Screening Technique ◽  
Drought Stress Tolerance ◽  
Physiological Indices

scholarly journals In vitro Selection of Drought Stress Tolerance in Rice (Oryza sativa L.) var. Jarava

2019 ◽  
Vol 29 (1) ◽  
pp. 127-131 ◽  
Author(s):  
Omar H Obaid ◽  
SK Reddy
Keyword(s):  
Oryza Sativa ◽  
Drought Stress ◽  
Stress Tolerance ◽  
Plant Tissue ◽  
In Vitro Selection ◽  
Oryza Sativa L ◽  
Drought Stress Tolerance ◽  
Selection Of

Abstract not available Plant Tissue Cult. & Biotech. 29(1): 127-131, 2019 (June)

Physiological and Biochemical Responses of Rice (Oryza Sativa L.) Varieties Against Drought Stress

2021 ◽  
Vol 50 (2) ◽  
pp. 335-342
Author(s):  
Ibrahim Selçuk Kuru ◽  
ÇIğdem Işikalan ◽  
Filiz Akbaş
Keyword(s):  
Oryza Sativa ◽  
Drought Stress ◽  
Stress Tolerance ◽  
Oryza Sativa L ◽  
Drought Treatment ◽  
Local Varieties ◽  
Drought Stress Tolerance ◽  
Biochemical Responses ◽  
Physiological And Biochemical

Physiological and biochemical responses of six different rice (Oryza sativa L.) varieties cultivated in Turkey and two local varieties, namely Karacadağ and Hazro to the drought were investigated. After 12 days of drought treatment, the highest and lowest OP values were observed in Osmancık-97 (-1.14 MPa) and Karacadağ (-1.55 MPa) varieties, respectively. In the same treatment, it was observed that the amount of proline increased 19.9-fold in Karacadağ and 3.6-fold in Osmancık-97. When the data obtained from all parameters were correlated with drought stress tolerance, Osmancık-97 and Beşer varieties were considered to be tolerant, while Gönen and Karacadağ varieties are considered to be more sensitive. Bangladesh J. Bot. 50(2): 335-342, 2021 (June)

Effects of titanium oxide nanoparticles on tetracycline accumulation and toxicity in Oryza sativa (L.)

2017 ◽  
Vol 4 (9) ◽  
pp. 1827-1839 ◽  
Author(s):  
Chuanxin Ma ◽  
Hong Liu ◽  
Guangcai Chen ◽  
Qing Zhao ◽  
Brian Eitzer ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Titanium Oxide ◽  
Defense Mechanisms ◽  
Antioxidant Defense ◽  
Oryza Sativa L ◽  
Oxide Nanoparticles ◽  
Rice Seedlings ◽  
Titanium Oxide Nanoparticles

TiO2NPs antagonistically alleviated the toxicity of TC to rice seedlings and plant antioxidant defense mechanisms activated by both contaminants.

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