Overexpression of sheepgrass R1-MYB transcription factor LcMYB1 confers salt tolerance in transgenic Arabidopsis

Cheng, Long; Li, Xiaoxia; Huang, Xin; Ma, Tian; Liang, Yong; Ma, Xiaojun; Peng, Xianjun; Jia, Junjie; Chen, Shuangyan; Chen, Yan; Deng, Bo; Liu, Gongshe

doi:10.1016/j.plaphy.2013.05.025

Cited by 79 publications

(41 citation statements)

References 33 publications

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“…Only in this way, can the mechanisms and principles be discovered and the corresponding solutions are proposed. In addition, there are other factors such as LEA proteins, WRKY and MYB transcriptional factors affecting salt tolerance of plants which should also arouse our attentions (Cheng et al, 2013;Gao et al, 2013;Scarpeci et al, 2013). The microorganisms in the soil is found to be involved in phytohormonal signaling to improve plant nutrition, photosynthesis and biomass production ameliorating crop salt tolerance (Dodd & Pérez-Alfocea, 2012).…”

Section: Discussionmentioning

confidence: 99%

Global plant-responding mechanisms to salt stress: physiological and molecular levels and implications in biotechnology

Tang

Shao

et al. 2014

Critical Reviews in Biotechnology

290

171

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The increasing seriousness of salinization aggravates the food, population and environmental issues. Ameliorating the salt-resistance of plants especially the crops is the most effective measure to solve the worldwide problem. The salinity can cause damage to plants mainly from two aspects: hyperosmotic and hyperionic stresses leading to the restrain of growth and photosynthesis. To the adverse effects, the plants derive corresponding strategies including: ion regulation and compartmentalization, biosynthesis of compatible solutes, induction of antioxidant enzymes and plant hormones. With the development of molecular biology, our understanding of the molecular and physiology knowledge is becoming clearness. The complex signal transduction underlying the salt resistance is being illuminated brighter and clearer. The SOS pathway is the central of the cell signaling in salt stress. The accumulation of the compatible solutes and the activation of the antioxidant system are the effective measures for plants to enhance the salt resistance. How to make full use of our understanding to improve the output of crops is a huge challenge for us, yet the application of the genetic engineering makes this possible. In this review, we will discuss the influence of the salt stress and the response of the plants in detail expecting to provide a particular account for the plant resistance in molecular, physiological and transgenic fields.

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Section: Discussionmentioning

confidence: 99%

Global plant-responding mechanisms to salt stress: physiological and molecular levels and implications in biotechnology

Tang

Shao

et al. 2014

Critical Reviews in Biotechnology

290

171

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“…In addition, LcMYB1 overexpression conferred improved salt tolerance in Arabidopsis. 7 Interestingly, in addition to stress signals, recent studies have indicated the role of mircoRNA in the regulation of endogenous message levels of MYB transcription factors. In Arabidopsis, the MYB transcription factors MYB33 and MYB101 act as positive regulators of ABA responses during seed germination.…”

Section: Myb Domain Proteins Act As Dna-binding Transcription Factorsmentioning

confidence: 99%

Function of MYB domain transcription factors in abiotic stress and epigenetic control of stress response in plant genome

Roy

2016

Plant Signaling & Behavior

244

144

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Plants have developed highly efficient and remarkable mechanisms to survive under frequent and extreme environmental stress conditions. Exposure of plants to various stress factors is associated with coordinated changes in gene expression at the transcriptional level and hence transcription factors, such as those belonging to the MYB family play a central role in triggering the right responses. MYB transcription factors have been extensively studied in regard of their involvement in the regulation of a number of such stress responses in plants. Genetic and molecular biological studies, primarily in Arabidopsis, have also begun to unravel the role of MYB transcription factors in the epigenetic regulation of stress responses in plants. This review focuses on the role of MYB transcription factors in the regulation of various stress responses in general, highlighting on recent advances in our understanding of the involvement of this class of transcription factors in epigenetic regulation of stress response in plant genome.

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“…For instance, AtMYB102 expression was dependent on and integrated signals from both wounding and water stress and the expression of Arabidopsis R2R3 AtMYB102 transcription factor gene was dependent on signals derived from both wounding and osmotic stress 14 . Different MYB proteins have been reported to participate in different stress response processes 15 . JcMYB1 transcript level was reported to be up-regulated by PEG, NaCl and cold stresses as well as by hormones 16 .…”

Section: Discussionmentioning

confidence: 99%

Molecular Characterization of a MYB Protein from Oryza sativa for its Role in Abiotic Stress Tolerance

Deeba

Sultana

Javaid

et al. 2017

Braz. arch. biol. technol.

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Overexpression of sheepgrass R1-MYB transcription factor LcMYB1 confers salt tolerance in transgenic Arabidopsis

Cited by 79 publications

References 33 publications

Global plant-responding mechanisms to salt stress: physiological and molecular levels and implications in biotechnology

Global plant-responding mechanisms to salt stress: physiological and molecular levels and implications in biotechnology

Function of MYB domain transcription factors in abiotic stress and epigenetic control of stress response in plant genome

Molecular Characterization of a MYB Protein from Oryza sativa for its Role in Abiotic Stress Tolerance

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