Role of DREB transcription factors in abiotic and biotic stress tolerance in plants

2006 ◽  
Vol 25 (12) ◽  
pp. 1263-1274 ◽  
Author(s):  
Pradeep K. Agarwal ◽  
Parinita Agarwal ◽  
M. K. Reddy ◽  
Sudhir K. Sopory
Keyword(s):  
Transcription Factors ◽  
Stress Tolerance ◽  
Biotic Stress ◽  
Abiotic And Biotic Stress ◽  
Dreb Transcription Factors

scholarly journals The Role of Major Transcription Factors in Solanaceous Food Crops under Different Stress Conditions: Current and Future Perspectives

Plants ◽  
2020 ◽  
Vol 9 (1) ◽  
pp. 56 ◽  
Author(s):  
Tolosa ◽  
Zhang
Keyword(s):  
Climate Change ◽  
Transcription Factors ◽  
Stress Tolerance ◽  
Biotic Stress ◽  
Transcriptional Activation ◽  
Environmental Stresses ◽  
Food Crops ◽  
Future Perspectives ◽  
Abiotic And Biotic Stress

Plant growth, development, and productivity are adversely affected by environmental stresses such as drought (osmotic stress), soil salinity, cold, oxidative stress, irradiation, and diverse diseases. These impacts are of increasing concern in light of climate change. Noticeably, plants have developed their adaptive mechanism to respond to environmental stresses by transcriptional activation of stress-responsive genes. Among the known transcription factors, DoF, WRKY, MYB, NAC, bZIP, ERF, ARF and HSF are those widely associated with abiotic and biotic stress response in plants. Genome-wide identification and characterization analyses of these transcription factors have been almost completed in major solanaceous food crops, emphasizing these transcription factor families which have much potential for the improvement of yield, stress tolerance, reducing marginal land and increase the water use efficiency of solanaceous crops in arid and semi-arid areas where plant demand more water. Most importantly, transcription factors are proteins that play a key role in improving crop yield under water-deficient areas and a place where the severity of pathogen is very high to withstand the ongoing climate change. Therefore, this review highlights the role of major transcription factors in solanaceous crops, current and future perspectives in improving the crop traits towards abiotic and biotic stress tolerance and beyond. We have tried to accentuate the importance of using genome editing molecular technologies like CRISPR/Cas9, Virus-induced gene silencing and some other methods to improve the plant potential in giving yield under unfavorable environmental conditions.

scholarly journals Transcription Factors Associated with Abiotic and Biotic Stress Tolerance and Their Potential for Crops Improvement

Genes ◽  
2019 ◽  
Vol 10 (10) ◽  
pp. 771 ◽  
Author(s):  
Baillo ◽  
Kimotho ◽  
Zhang ◽  
Xu
Keyword(s):  
Transcription Factors ◽  
Stress Tolerance ◽  
Stress Responses ◽  
Biotic Stress ◽  
Crop Improvement ◽  
Abiotic And Biotic Stress ◽  
Crop Species ◽  
Biotic Stresses ◽  
Wide Range ◽  
Tf Gene

In field conditions, crops are adversely affected by a wide range of abiotic stresses including drought, cold, salt, and heat, as well as biotic stresses including pests and pathogens. These stresses can have a marked effect on crop yield. The present and future effects of climate change necessitate the improvement of crop stress tolerance. Plants have evolved sophisticated stress response strategies, and genes that encode transcription factors (TFs) that are master regulators of stress-responsive genes are excellent candidates for crop improvement. Related examples in recent studies include TF gene modulation and overexpression approaches in crop species to enhance stress tolerance. However, much remains to be discovered about the diverse plant TFs. Of the >80 TF families, only a few, such as NAC, MYB, WRKY, bZIP, and ERF/DREB, with vital roles in abiotic and biotic stress responses have been intensively studied. Moreover, although significant progress has been made in deciphering the roles of TFs in important cereal crops, fewer TF genes have been elucidated in sorghum. As a model drought-tolerant crop, sorghum research warrants further focus. This review summarizes recent progress on major TF families associated with abiotic and biotic stress tolerance and their potential for crop improvement, particularly in sorghum. Other TF families and non-coding RNAs that regulate gene expression are discussed briefly. Despite the emphasis on sorghum, numerous examples from wheat, rice, maize, and barley are included. Collectively, the aim of this review is to illustrate the potential application of TF genes for stress tolerance improvement and the engineering of resistant crops, with an emphasis on sorghum.

scholarly journals Role of ethylene and the APETALA 2/ethylene response factor superfamily in rice under various abiotic and biotic stress conditions

2017 ◽  
Vol 134 ◽  
pp. 33-44 ◽  
Author(s):  
Rambod Abiri ◽  
Noor Azmi Shaharuddin ◽  
Mahmood Maziah ◽  
Zetty Norhana Balia Yusof ◽  
Narges Atabaki ◽  
...  
Keyword(s):  
Biotic Stress ◽  
Stress Conditions ◽  
Ethylene Response Factor ◽  
Response Factor ◽  
Abiotic And Biotic Stress ◽  
Ethylene Response ◽  
Apetala 2

GhDRIN1, a novel drought-induced gene of upland cotton (Gossypium hirsutum L.) confers abiotic and biotic stress tolerance in transgenic tobacco

2014 ◽  
Vol 37 (4) ◽  
pp. 907-919 ◽  
Author(s):  
Gurusamy Dhandapani ◽  
Azhagiyamanavalan Lakshmi Prabha ◽  
Mogilicherla Kanakachari ◽  
Mullapudi Lakshmi Venkata Phanindra ◽  
Narayanasamy Prabhakaran ◽  
...  
Keyword(s):  
Gossypium Hirsutum ◽  
Stress Tolerance ◽  
Transgenic Tobacco ◽  
Biotic Stress ◽  
Upland Cotton ◽  
Abiotic And Biotic Stress ◽  
Gossypium Hirsutum L

Abiotic and biotic stress tolerance in Arabidopsis overexpressing the Multiprotein bridging factor 1a (MBF1a) transcriptional coactivator gene

2007 ◽  
Vol 354 (2) ◽  
pp. 440-446 ◽  
Author(s):  
Min-Jung Kim ◽  
Gah-Hyun Lim ◽  
Eun-Seon Kim ◽  
Chang-Beom Ko ◽  
Kwang-Yeol Yang ◽  
...  
Keyword(s):  
Stress Tolerance ◽  
Biotic Stress ◽  
Transcriptional Coactivator ◽  
Abiotic And Biotic Stress

scholarly journals Insights into plant annexins function in abiotic and biotic stress tolerance

2019 ◽  
Vol 15 (1) ◽  
pp. 1699264 ◽  
Author(s):  
Rania Ben Saad ◽  
Walid Ben Romdhane ◽  
Anis Ben Hsouna ◽  
Wafa Mihoubi ◽  
Marwa Harbaoui ◽  
...  
Keyword(s):  
Stress Tolerance ◽  
Biotic Stress ◽  
Abiotic And Biotic Stress
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