scholarly journals Over-Expression of a Maize N-Acetylglutamate Kinase Gene (ZmNAGK) Improves Drought Tolerance in Tobacco

2019 ◽  
Vol 9 ◽  
Author(s):  
Weijuan Liu ◽  
Yang Xiang ◽  
Xiaoyun Zhang ◽  
Gaoqiang Han ◽  
Xiujuan Sun ◽  
...  
Keyword(s):  
Drought Tolerance ◽  
Kinase Gene ◽  
Over Expression ◽  
Acetylglutamate Kinase

scholarly journals Systematic Analysis of the Maize OSCA Genes Revealing ZmOSCA Family Members Involved in Osmotic Stress and ZmOSCA2.4 Confers Enhanced Drought Tolerance in Transgenic Arabidopsis

2020 ◽  
Vol 21 (1) ◽  
pp. 351
Author(s):  
Liru Cao ◽  
Pengyu Zhang ◽  
Xiaomin Lu ◽  
Guorui Wang ◽  
Zhenhua Wang ◽  
...  
Keyword(s):  
Drought Tolerance ◽  
Abiotic Stresses ◽  
Family Members ◽  
Proline Content ◽  
Protein Domain ◽  
Bimolecular Fluorescence Complementation ◽  
Systematic Analysis ◽  
Over Expression ◽  
Core Elements ◽  
Positive Correlations

OSCAs are hyperosmolality-gated calcium-permeable channel proteins. In this study, two co-expression modules, which are strongly associated with maize proline content, were screened by weighted correlation network analysis, including three ZmOSCA family members. Phylogenetic and protein domain analyses revealed that 12 ZmOSCA members were classified into four classes, which all contained DUF221 domain. The promoter region contained multiple core elements responsive to abiotic stresses and hormones. Colinear analysis revealed that ZmOSCAs had diversified prior to maize divergence. Most ZmOSCAs responded positively to ABA, PEG, and NaCl treatments. ZmOSCA2.3 and ZmOSCA2.4 were up-regulated by more than 200-fold under the three stresses, and showed significant positive correlations with proline content. Yeast two-hybrid and bimolecular fluorescence complementation indicated that ZmOSCA2.3 and ZmOSCA2.4 proteins interacted with ZmEREB198. Over-expression of ZmOSCA2.4 in Arabidopsis remarkably improved drought resistance. Moreover, over-expression of ZmOSCA2.4 enhanced the expression of drought tolerance-associated genes and reduced the expression of senescence-associated genes. We also found that perhaps ZmOSCA2.4 was regulated by miR5054.The results provide a high-quality molecular resource for selecting resistant breeding, and lay a foundation for elucidating regulatory mechanism of ZmOSCA under abiotic stresses.

Over-expression of the Brachypodium ASR gene, BdASR4, enhances drought tolerance in Brachypodium distachyon

2019 ◽  
Vol 38 (9) ◽  
pp. 1109-1125 ◽  
Author(s):  
Jin Seok Yoon ◽  
Jae Yoon Kim ◽  
Man Bo Lee ◽  
Yong Weon Seo
Keyword(s):  
Drought Tolerance ◽  
Brachypodium Distachyon ◽  
Over Expression ◽  
Asr Gene

scholarly journals Over-expression of a protein kinase gene enhances the defense of tobacco against Rhizoctonia solani

Gene ◽  
2010 ◽  
Vol 452 (2) ◽  
pp. 54-62 ◽  
Author(s):  
Osmany Chacón ◽  
Marleny González ◽  
Yunior López ◽  
Roxana Portieles ◽  
Merardo Pujol ◽  
...  
Keyword(s):  
Protein Kinase ◽  
Rhizoctonia Solani ◽  
Kinase Gene ◽  
Over Expression ◽  
Protein Kinase Gene

scholarly journals Over-expression of a single Ca2+-dependent protein kinase confers both cold and salt/drought tolerance on rice plants

2000 ◽  
Vol 23 (3) ◽  
pp. 319-327 ◽  
Author(s):  
Yusuke Saijo ◽  
Shingo Hata ◽  
Junko Kyozuka ◽  
Ko Shimamoto ◽  
Katsura Izui
Keyword(s):  
Protein Kinase ◽  
Drought Tolerance ◽  
Dependent Protein Kinase ◽  
Over Expression ◽  
Rice Plants ◽  
Dependent Protein

scholarly journals Over-expression of BvMTSH, a fusion gene for maltooligosyltrehalose synthase and maltooligosyltrehalose trehalohydrolase, enhances drought tolerance in transgenic rice

BMB Reports ◽  
2014 ◽  
Vol 47 (1) ◽  
pp. 27-32 ◽  
Author(s):  
Joungsu Joo ◽  
Hae Jong Choi ◽  
Youn Hab Lee ◽  
Sarah Lee ◽  
Choong Hwan Lee ◽  
...  
Keyword(s):  
Drought Tolerance ◽  
Transgenic Rice ◽  
Fusion Gene ◽  
Over Expression

Over-expression of OsDREB genes lead to enhanced drought tolerance in rice

2008 ◽  
Vol 30 (12) ◽  
pp. 2191-2198 ◽  
Author(s):  
Jian-Qiang Chen ◽  
Xiu-Ping Meng ◽  
Yun Zhang ◽  
Mian Xia ◽  
Xi-Ping Wang
Keyword(s):  
Drought Tolerance ◽  
Over Expression

Over-expression of microRNA169 confers enhanced drought tolerance to tomato

2010 ◽  
Vol 33 (2) ◽  
pp. 403-409 ◽  
Author(s):  
Xiaohui Zhang ◽  
Zhe Zou ◽  
Pengjuan Gong ◽  
Junhong Zhang ◽  
Khurram Ziaf ◽  
...  
Keyword(s):  
Drought Tolerance ◽  
Over Expression

Over-expression of SINAL7 increases biomass and drought tolerance, and also delays senescence in Arabidopsis

2018 ◽  
Vol 283 ◽  
pp. 11-21 ◽  
Author(s):  
Diego A. Peralta ◽  
Alejandro Araya ◽  
Diego F. Gomez-Casati ◽  
María V. Busi
Keyword(s):  
Drought Tolerance ◽  
Over Expression
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