Alteration of oxidative and carbohydrate metabolism under abiotic stress in two rice (Oryza sativa L.) genotypes contrasting in chilling tolerance

2007 ◽  
Vol 164 (2) ◽  
pp. 157-167 ◽  
Author(s):  
Mustafa R. Morsy ◽  
Laurent Jouve ◽  
Jean-François Hausman ◽  
Lucien Hoffmann ◽  
James McD. Stewart
Keyword(s):  
Oryza Sativa ◽  
Abiotic Stress ◽  
Carbohydrate Metabolism ◽  
Oryza Sativa L ◽  
Chilling Tolerance

Proline and carbohydrate metabolism in rice varieties (Oryza sativa L.) under various drought and recovery conditions

2019 ◽  
Vol 24 (3) ◽  
pp. 376-387 ◽  
Author(s):  
Doan Cong Dien ◽  
Thieu Thi Phong Thu ◽  
Kyi Moe ◽  
Takeo Yamakawa
Keyword(s):  
Oryza Sativa ◽  
Carbohydrate Metabolism ◽  
Oryza Sativa L ◽  
Rice Varieties

A TFIIIA-type zinc finger protein confers multiple abiotic stress tolerances in transgenic rice (Oryza sativa L.)

2012 ◽  
Vol 80 (3) ◽  
pp. 337-350 ◽  
Author(s):  
Ji Huang ◽  
Shujing Sun ◽  
Dongqing Xu ◽  
Hongxia Lan ◽  
Hui Sun ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Abiotic Stress ◽  
Zinc Finger ◽  
Transgenic Rice ◽  
Zinc Finger Protein ◽  
Oryza Sativa L ◽  
Finger Protein

scholarly journals Harnessing the hidden genetic diversity for improving multiple abiotic stress tolerance in rice (Oryza sativa L.)

PLoS ONE ◽  
2017 ◽  
Vol 12 (3) ◽  
pp. e0172515 ◽  
Author(s):  
Jauhar Ali ◽  
Jian-Long Xu ◽  
Yong-Ming Gao ◽  
Xiu-Fang Ma ◽  
Li-Jun Meng ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Oryza Sativa ◽  
Abiotic Stress ◽  
Stress Tolerance ◽  
Oryza Sativa L ◽  
Abiotic Stress Tolerance

Application of nanoparticles in developing resilience against abiotic stress in rice plant (Oryza sativa L.)

2022 ◽  
pp. 151-172
Author(s):  
Shadma Afzal ◽  
Manish P. Singh ◽  
Nidhi Chaudhary ◽  
Nand K. Singh
Keyword(s):  
Oryza Sativa ◽  
Abiotic Stress ◽  
Rice Plant ◽  
Oryza Sativa L

Enhanced Drought Tolerance and Yield in Cry1ac and APX Co-Transformed Transgenic Rice (Oryza Sativa L.)

2021 ◽  
Author(s):  
Vinona Deepthi CH ◽  
Jalaja N
Keyword(s):  
Oryza Sativa ◽  
Antioxidant Enzymes ◽  
Abiotic Stress ◽  
Transgenic Plants ◽  
Reducing Sugars ◽  
Oryza Sativa L ◽  
Rice Variety ◽  
Ms Medium ◽  
Molecular Analyses ◽  
Transgenic Lines

Abstract In the present study, transgenic cry1Ac-APX plants were developed in popular rice variety, BPT 5204, employing Agrobacterium LBA4404 harbouring pcam-cry1Ac-APX vector. The transgenic plants generated were analysed based on herbicide (Basta) toleranceand molecular analyses. Seeds of T1 generation when germinated on MS medium containing 4 mg/l phosphinothricin (ppt) revealed 3 tolerant: 1 susceptible plants suggesting that the trangenes showed monogenic segregation. Homozygous lines were identified by 100% germination of T3 seed on PPT containing media. Abiotic stress assays of analysis cry1Ac-APX transgenic lines showed enhanced chlorophyll, proline and reducing sugars compared to untransformed control plants. The antioxidant enzymes SOD and CAT showed significantly higher levels in transgenic lines than UC.RT- PCR analyses revelled increased expression levels of drought related genes OsDREB, OsMYB and bZIP under both stressed and without stress conditions. Further, the pcam-cry1Ac-APX lines exhibited enhanced biomass and yield than UC.

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