What role do environmental factors play in the expression of these genes during terminal drought in wheat?
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Environmental factors, particularly drought stress, significantly influence gene expression in wheat during terminal drought. The expression of genes related to drought tolerance mechanisms, such as antioxidant enzymes, osmotic regulators, and transcription factors, is modulated by environmental cues. Drought stress triggers the upregulation of genes associated with antioxidative defense systems, proline accumulation, and transcription factors like DREBs, NAC, and WRKY. Additionally, RNA editing sites are identified as playing a crucial role in wheat's response to drought, highlighting the impact of environmental stressors on gene expression. Overall, environmental factors, particularly drought stress, play a pivotal role in shaping the expression of genes involved in wheat's adaptive responses to terminal drought conditions.
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Open access 04 Jan 2019 | Environmental factors can influence gene expression during terminal drought in wheat, impacting the functionality of genes related to drought tolerance markers like TaRZF38, TaRZF70, TaRZF74, and TaRZF59. |
| Environmental factors, particularly terminal drought, induce gene expression in wheat through ABA-dependent and ABA-independent mechanisms involving transcription factors like MYB, WRKY, and NAC for osmotic pressure regulation. | |
| Environmental factors, specifically drought stress, influence gene expression in wheat genotypes, leading to differential responses in tolerant and sensitive cultivars under field conditions. | |
01 Jan 2020 4 Citations | Environmental factors influence gene expression during terminal drought in wheat by activating transcription factors like ZFPs, bZIP, WRKY, NAC, NF-Y, MYB, ERB, and DREBs, which regulate adaptive mechanisms for drought tolerance. |
Open access 10 Nov 2019 1 Citations | Environmental factors, specifically terminal drought, induce upregulation of antioxidant genes like CAT, APX, SOD, and P5C5 in wheat cultivars, enhancing their drought tolerance through increased enzymatic activity and gene expression. |
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