Inverse modulation of the energy sensor Snf1-related protein kinase 1 on hypoxia adaptation and salt stress tolerance inArabidopsis thaliana

2014 ◽  
pp. n/a-n/a ◽  
Author(s):  
JONG HEE IM ◽  
YOUNG-HEE CHO ◽  
GEUN-DON KIM ◽  
GEUN-HO KANG ◽  
JUNG-WOO HONG ◽  
...  
Keyword(s):  
Salt Stress ◽  
Protein Kinase ◽  
Stress Tolerance ◽  
Related Protein ◽  
Salt Stress Tolerance ◽  
Energy Sensor ◽  
Hypoxia Adaptation

scholarly journals Overexpression of Zinc Finger Transcription Factor ZAT6 Enhances Salt Tolerance

2018 ◽  
Vol 13 (1) ◽  
pp. 431-445 ◽  
Author(s):  
Wei Tang ◽  
Caroline Luo
Keyword(s):  
Transcription Factor ◽  
Salt Stress ◽  
Protein Kinase ◽  
Stress Tolerance ◽  
Zinc Finger ◽  
Salt Stress Tolerance ◽  
Dependent Protein Kinase ◽  
Zinc Finger Transcription Factor ◽  
Transgenic Cell ◽  
Dependent Protein

AbstractThe purpose of the present investigation is to examine the function of the C2H2-type zinc finger transcription factor of Arabidopsis thaliana 6 (ZAT6) in salt stress tolerance in cells of rice (Oryza sativa L.), cotton (Gossypium hirsutum L.) and slash pine (Pinus elliottii Engelm.). Cells of O. sativa, G. hirsutum, and P. elliottii overexpressing ZAT6 were generated using Agrobacterium-mediated genetic transformation. Molecular and functional analysis of transgenic cell lines demonstrate that overexpression of ZAT6 increased tolerance to salt stress by decreasing lipid peroxidation and increasing the content of abscisic acid (ABA) and GA8, as well as enhancing the activities of antioxidant enzymes such as ascorbate peroxidise (APOX), catalase (CAT), glutathione reductase (GR), and superoxide dismutase (SOD). In rice cells, ZAT6 also increased expression of Ca2+-dependent protein kinase genes OsCPK9 and OsCPK25 by 5–7 fold under NaCl stress. Altogether, our results suggest that overexpression of ZAT6 enhanced salt stress tolerance by increasing antioxidant enzyme activity, hormone content and expression of Ca2+-dependent protein kinase in transgenic cell lines of different plant species.

scholarly journals TaCIPK29, a CBL-Interacting Protein Kinase Gene from Wheat, Confers Salt Stress Tolerance in Transgenic Tobacco

PLoS ONE ◽  
2013 ◽  
Vol 8 (7) ◽  
pp. e69881 ◽  
Author(s):  
Xiaomin Deng ◽  
Wei Hu ◽  
Shuya Wei ◽  
Shiyi Zhou ◽  
Fan Zhang ◽  
...  
Keyword(s):  
Salt Stress ◽  
Protein Kinase ◽  
Stress Tolerance ◽  
Transgenic Tobacco ◽  
Salt Stress Tolerance ◽  
Kinase Gene ◽  
Interacting Protein ◽  
Protein Kinase Gene

scholarly journals Stress-Activated Protein Kinase OsSAPK7 Regulates Salt- Stress Tolerance by Modulating Diverse Stress-Defensive Responses in Rice

Rice Science ◽  
2021 ◽  
Vol 28 (6) ◽  
pp. 547-556
Author(s):  
Zeng Dan ◽  
Wang Chunchao ◽  
Xie Junpin ◽  
Zhang Fan ◽  
Lu Jialing ◽  
...  
Keyword(s):  
Salt Stress ◽  
Protein Kinase ◽  
Stress Tolerance ◽  
Salt Stress Tolerance ◽  
Defensive Responses

A maize calcineurin B‐like interacting protein kinase ZmCIPK42 confers salt stress tolerance

2020 ◽  
Vol 171 (1) ◽  
pp. 161-172
Author(s):  
Xunji Chen ◽  
Guo Chen ◽  
Jianping Li ◽  
Xiaoyan Hao ◽  
Zumuremu Tuerxun ◽  
...  
Keyword(s):  
Salt Stress ◽  
Protein Kinase ◽  
Stress Tolerance ◽  
Salt Stress Tolerance ◽  
Interacting Protein ◽  
Calcineurin B

scholarly journals A Ca2+-Dependent Protein Kinase that Endows Rice Plants with Cold- and Salt-Stress Tolerance Functions in Vascular Bundles

2001 ◽  
Vol 42 (11) ◽  
pp. 1228-1233 ◽  
Author(s):  
Yusuke Saijo ◽  
Natsuko Kinoshita ◽  
Keiki Ishiyama ◽  
Shingo Hata ◽  
Junko Kyozuka ◽  
...  
Keyword(s):  
Salt Stress ◽  
Protein Kinase ◽  
Stress Tolerance ◽  
Vascular Bundles ◽  
Salt Stress Tolerance ◽  
Dependent Protein Kinase ◽  
Rice Plants ◽  
Dependent Protein

A calcium sensor-interacting protein kinase negatively regulates salt stress tolerance in rice (Oryza sativa)

2011 ◽  
Vol 38 (6) ◽  
pp. 441 ◽  
Author(s):  
Xiao-Lan Rao ◽  
Xiu-Hong Zhang ◽  
Rong-Jun Li ◽  
Hai-Tao Shi ◽  
Ying-Tang Lu
Keyword(s):  
Oryza Sativa ◽  
Salt Stress ◽  
Protein Kinase ◽  
Transgenic Plants ◽  
Stress Tolerance ◽  
Negative Regulator ◽  
Calcium Sensor ◽  
Salt Stress Tolerance ◽  
Interacting Protein ◽  
Salt Stress Response

Protein kinases are signal transduction factors that play a central role in acclimation. In this study, the function of a calcium sensor-interacting protein kinase, OsCIPK03, was characterised in the salt stress response of rice (Oryza sativa L.). Transgenic plants overexpressing OsCIPK03 exhibited an increased sensitivity to salt stress during both seed germination and seedling growth. By contrast, transgenic RNA interference lines that underexpressed OsCIPK03 were significantly more tolerant to NaCl stress than the wild-type. In response to salt stress, rice that underexpressed OsCIPK03 accumulated more proline than non-transformed plants. Furthermore, several stress-responsive genes were identified as being differentially expressed in the transgenic plants. Together, these results suggest that OsCIPK03 functions as a negative regulator of salt stress tolerance in rice.

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