scholarly journals Overexpression of OsRAA1 Causes Pleiotropic Phenotypes in Transgenic Rice Plants, including Altered Leaf, Flower, and Root Development and Root Response to Gravity

2004 ◽  
Vol 135 (3) ◽  
pp. 1502-1513 ◽  
Author(s):  
Lei Ge ◽  
Hui Chen ◽  
Jia-Fu Jiang ◽  
Yuan Zhao ◽  
Ming-Li Xu ◽  
...  
Keyword(s):  
Transgenic Rice ◽  
Root Development ◽  
Rice Plants ◽  
Transgenic Rice Plants ◽  
Root Response

Cloning of New Herbicide Resistant Gene in Soil Metagenomics and Generation of Transgenic Rice Plants

2014 ◽  
Vol 40 (7) ◽  
pp. 1190
Author(s):  
Yun-Peng WANG ◽  
Jing-Yong MA ◽  
Rui MA ◽  
Jian MA ◽  
Wen-Guo LIU
Keyword(s):  
Transgenic Rice ◽  
Herbicide Resistant ◽  
Rice Plants ◽  
Resistant Gene ◽  
Transgenic Rice Plants ◽  
Soil Metagenomics

scholarly journals Production and characterization of transgenic rice plants carrying a high-affinity nitrate transporter gene (OsNRT2.1)

2009 ◽  
Vol 59 (3) ◽  
pp. 237-243 ◽  
Author(s):  
Hisato Katayama ◽  
Mari Mori ◽  
Yoko Kawamura ◽  
Toshinori Tanaka ◽  
Masashi Mori ◽  
...  
Keyword(s):  
Transgenic Rice ◽  
Nitrate Transporter ◽  
Transporter Gene ◽  
Rice Plants ◽  
High Affinity ◽  
Transgenic Rice Plants ◽  
Nitrate Transporter Gene

Wheat Catalase Expressed in Transgenic Rice Plants Can Improve Tolerance Against Low Temperature Injury

2002 ◽  
pp. 277-287
Author(s):  
Takeshi Matsumuraa ◽  
Noriko Tabayashib ◽  
Yasuyo Kamagata ◽  
Chihiro Souma ◽  
Haruo Saruyama
Keyword(s):  
Low Temperature ◽  
Transgenic Rice ◽  
Rice Plants ◽  
Transgenic Rice Plants

scholarly journals Overexpression of a specific OsGSTL2 isoenzyme improves glyphosate and chlorsulfuron tolerance of transgenic rice plants

2013 ◽  
Vol 8 (16) ◽  
pp. 1520-1527 ◽  
Author(s):  
Hu Tingzhang ◽  
Yang Junnian ◽  
Wu Xiaoli ◽  
Huang Xiaoyun ◽  
Chen Zaigang ◽  
...  
Keyword(s):  
Transgenic Rice ◽  
Rice Plants ◽  
Transgenic Rice Plants

scholarly journals miR2105 regulates ABA biosynthesis via OsbZIP86-OsNCED3 module to contribute to drought tolerance in rice

2021 ◽  
Author(s):  
Weiwei Gao ◽  
Mingkang Li ◽  
Songguang Yang ◽  
Chunzhi Gao ◽  
Yan Su ◽  
...  
Keyword(s):  
Drought Stress ◽  
Drought Tolerance ◽  
Transgenic Rice ◽  
Crucial Role ◽  
Agronomic Traits ◽  
Stomatal Closure ◽  
Plant Tolerance ◽  
Rice Plants ◽  
Transgenic Rice Plants ◽  
Aba Biosynthesis

AbstractInduced abscisic acid (ABA) biosynthesis plays an important role in plant tolerance to abiotic stresses, including drought, cold and salinity. However, regulation pathway of the ABA biosynthesis in response to stresses is unclear. Here, we identified a rice miRNA, osa-miR2105 (miR2105), which plays a crucial role in ABA biosynthesis under drought stress. Analysis of expression, transgenic rice and cleavage site showed that OsbZIP86 is a target gene of miR2105. Subcellular localization and luciferase activity assays showed that OsbZIP86 is a nuclear transcription factor. In vivo and in vitro analyses showed that OsbZIP86 directly binds to the promoter of OsNCED3, and interacts with OsSAPK10, resulting in enhanced-expression of OsNCED3. Transgenic rice plants with knock-down of miR2105 or overexpression of OsbZIP86 showed higher ABA content, more tolerance to drought, a lower rate of water loss, more stomatal closure than wild type rice ZH11 under drought stress. These rice plants showed no penalty with respect to agronomic traits under normal conditions. By contrast, transgenic rice plants with miR2105 overexpression, OsbZIP86 downregulation, or OsbZIP86 knockout displayed less tolerance to drought stress and other phenotypes. Collectively, our results show that a regulatory network of ‘miR2105-OsSAPK10/OsbZIP86-OsNCED3’ control ABA biosynthesis in response to drought stress.One-sentence summary‘miR2105-OsbZIP86-OsNCED3’ module plays crucial role in mediating ABA biosynthesis to contribute to drought tolerance with no penalty with respect to agronomic traits under normal conditions.

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