Transcription factors WRKY11 and WRKY17 are involved in abiotic stress responses in Arabidopsis

Copyright © 2018 Elsevier GmbH. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Journal of plant physiology. - 1979. - 226(2018) vom: 01. Juli, Seite 12-21
1. Verfasser: Ali, Muhammad Amjad (VerfasserIn)
Weitere Verfasser: Azeem, Farrukh, Nawaz, Muhammad Amjad, Acet, Tuba, Abbas, Amjad, Imran, Qari Muhammad, Shah, Kausar Hussain, Rehman, Hafiz Mamoon, Chung, Gyuhwa, Yang, Seung Hwan, Bohlmann, Holger
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Journal of plant physiology
Schlagworte:Journal Article Abiotic stress AtWRKY11 AtWRKY17 Drought Expression analysis Salinity WRKY transcription factors Arabidopsis Proteins Transcription Factors mehr... WRKY11 protein, Arabidopsis WRKY17 protein, Arabidopsis
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500 |a Date Revised 30.09.2020 
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520 |a Copyright © 2018 Elsevier GmbH. All rights reserved. 
520 |a Plant WRKY transcription factors play a vital role in abiotic stress tolerance and regulation of plant defense responses. This study examined AtWRKY11 and AtWRKY17 expression under ABA, salt, and osmotic stress at different developmental stages in Arabidopsis. We used reverse transcriptase PCR, quantitative real-time PCR, and promoter:GUS lines to analyze expression. Both genes were upregulated in response to abiotic stress. Next, we applied the same stressors to seedlings of T-DNA insertion wrky11 and 17 knock-out mutants (single and double). Under stress, the mutants exhibited slower germination and compromised root growth compared with the wild type. In most cases, double-mutant seedlings were more affected than single mutants. These results suggest that wrky11 and wrky17 are not strictly limited to plant defense responses but are also involved in conferring stress tolerance 
650 4 |a Journal Article 
650 4 |a Abiotic stress 
650 4 |a AtWRKY11 
650 4 |a AtWRKY17 
650 4 |a Drought 
650 4 |a Expression analysis 
650 4 |a Salinity 
650 4 |a WRKY transcription factors 
650 7 |a Arabidopsis Proteins  |2 NLM 
650 7 |a Transcription Factors  |2 NLM 
650 7 |a WRKY11 protein, Arabidopsis  |2 NLM 
650 7 |a WRKY17 protein, Arabidopsis  |2 NLM 
700 1 |a Azeem, Farrukh  |e verfasserin  |4 aut 
700 1 |a Nawaz, Muhammad Amjad  |e verfasserin  |4 aut 
700 1 |a Acet, Tuba  |e verfasserin  |4 aut 
700 1 |a Abbas, Amjad  |e verfasserin  |4 aut 
700 1 |a Imran, Qari Muhammad  |e verfasserin  |4 aut 
700 1 |a Shah, Kausar Hussain  |e verfasserin  |4 aut 
700 1 |a Rehman, Hafiz Mamoon  |e verfasserin  |4 aut 
700 1 |a Chung, Gyuhwa  |e verfasserin  |4 aut 
700 1 |a Yang, Seung Hwan  |e verfasserin  |4 aut 
700 1 |a Bohlmann, Holger  |e verfasserin  |4 aut 
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773 1 8 |g volume:226  |g year:2018  |g day:01  |g month:07  |g pages:12-21 
856 4 0 |u http://dx.doi.org/10.1016/j.jplph.2018.04.007  |3 Volltext 
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