Expression of a Novel Antiporter Gene from Brassica napus Resulted in Enhanced Salt Tolerance in Transgenic Tobacco Plants

2004 ◽  
Vol 48 (4) ◽  
pp. 509-515 ◽  
Author(s):  
J. Wang ◽  
K. Zuo ◽  
W. Wu ◽  
J. Song ◽  
X. Sun ◽  
...  
Keyword(s):  
Brassica Napus ◽  
Salt Tolerance ◽  
Transgenic Tobacco ◽  
Transgenic Tobacco Plants ◽  
Tobacco Plants

Managing activity and Ca2+ dependence through mutation in the Junction of the AtCPK1 coordinates the salt tolerance in transgenic tobacco plants

2021 ◽  
Author(s):  
G.N. Veremeichik ◽  
Y.N. Shkryl ◽  
S.A. Silantieva ◽  
T.Y. Gorpenchenko ◽  
E.V. Brodovskaya ◽  
...  
Keyword(s):  
Salt Tolerance ◽  
Transgenic Tobacco ◽  
Transgenic Tobacco Plants ◽  
Tobacco Plants

scholarly journals A Member of the 14-3-3 Gene Family in Brachypodium distachyon, BdGF14d, Confers Salt Tolerance in Transgenic Tobacco Plants

2017 ◽  
Vol 8 ◽  
Author(s):  
Yuan He ◽  
Yang Zhang ◽  
Lihong Chen ◽  
Chunlai Wu ◽  
Qingchen Luo ◽  
...  
Keyword(s):  
Salt Tolerance ◽  
Gene Family ◽  
Transgenic Tobacco ◽  
Brachypodium Distachyon ◽  
Transgenic Tobacco Plants ◽  
Tobacco Plants

scholarly journals Overexpression of Grapevine VvIAA18 Gene Enhanced Salt Tolerance in Tobacco

2020 ◽  
Vol 21 (4) ◽  
pp. 1323 ◽  
Author(s):  
Wei Li ◽  
Changxi Dang ◽  
Yuxiu Ye ◽  
Zunxin Wang ◽  
Laibao Hu ◽  
...  
Keyword(s):  
Salt Stress ◽  
Salt Tolerance ◽  
Transgenic Plants ◽  
Transgenic Tobacco ◽  
Transcriptional Activation ◽  
Late Embryogenesis Abundant Protein ◽  
Pcr Analysis ◽  
Vitis Vinifera L ◽  
Transgenic Tobacco Plants ◽  
Tobacco Plants

In plants, auxin/indoleacetic acid (Aux/IAA) proteins are transcriptional regulators that regulate developmental process and responses to phytohormones and stress treatments. However, the regulatory functions of the Vitis vinifera L. (grapevine) Aux/IAA transcription factor gene VvIAA18 have not been reported. In this study, the VvIAA18 gene was successfully cloned from grapevine. Subcellular localization analysis in onion epidermal cells indicated that VvIAA18 was localized to the nucleus. Expression analysis in yeast showed that the full length of VvIAA18 exhibited transcriptional activation. Salt tolerance in transgenic tobacco plants and Escherichia. coli was significantly enhanced by VvIAA18 overexpression. Real-time quantitative PCR analysis showed that overexpression of VvIAA18 up-regulated the salt stress-responsive genes, including pyrroline-5-carboxylate synthase (NtP5CS), late embryogenesis abundant protein (NtLEA5), superoxide dismutase (NtSOD), and peroxidase (NtPOD) genes, under salt stress. Enzymatic analyses found that the transgenic plants had higher SOD and POD activities under salt stress. Meanwhile, component analysis showed that the content of proline in transgenic plants increased significantly, while the content of hydrogen peroxide (H2O2) and malondialdehyde (MDA) decreased significantly. Based on the above results, the VvIAA18 gene is related to improving the salt tolerance of transgenic tobacco plants. The VvIAA18 gene has the potential to be applied to enhance plant tolerance to abiotic stress.

scholarly journals AtHKT1 gene regulating K+ state in whole plant improves salt tolerance in transgenic tobacco plants

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Li Wang ◽  
Yuhui Liu ◽  
Shoujiang Feng ◽  
Zhuoyu Wang ◽  
Jinwen Zhang ◽  
...  
Keyword(s):  
Salt Tolerance ◽  
Transgenic Tobacco ◽  
Transgenic Tobacco Plants ◽  
Tobacco Plants ◽  
Whole Plant

Enhanced V-ATPase activity contributes to the improved salt tolerance of transgenic tobacco plants overexpressing vacuolar Na+/H+ antiporter AtNHX1

2010 ◽  
Vol 33 (2) ◽  
pp. 375-380 ◽  
Author(s):  
Shufeng Zhou ◽  
Zhiming Zhang ◽  
Qilin Tang ◽  
Hai Lan ◽  
Yinxin Li ◽  
...  
Keyword(s):  
Salt Tolerance ◽  
Atpase Activity ◽  
Transgenic Tobacco ◽  
Transgenic Tobacco Plants ◽  
Tobacco Plants

Overexpression of W6 Gene Increases Salt Tolerance in Transgenic Tobacco Plants

2008 ◽  
Vol 34 (6) ◽  
pp. 984-990
Author(s):  
Yan LU ◽  
Pei LIU ◽  
Zhao-Shi XU ◽  
Rui-Yue ZHANG ◽  
Li LIU ◽  
...  
Keyword(s):  
Salt Tolerance ◽  
Transgenic Tobacco ◽  
Transgenic Tobacco Plants ◽  
Tobacco Plants

Two alternative splicing variants of maize HKT1;1 confer salt tolerance in transgenic tobacco plants

2015 ◽  
Vol 123 (3) ◽  
pp. 569-578 ◽  
Author(s):  
Zhenjing Ren ◽  
Yan Liu ◽  
Dan Kang ◽  
Kaijian Fan ◽  
Cuiyun Wang ◽  
...  
Keyword(s):  
Alternative Splicing ◽  
Salt Tolerance ◽  
Transgenic Tobacco ◽  
Transgenic Tobacco Plants ◽  
Tobacco Plants ◽  
Splicing Variants
Sign in / Sign up

Export Citation Format

Share Document