Cytokinin and drought stress

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August undefined, 2024

WebApr 14, 2024 · Soybean (Glycine max) is a major protein and oil crop. Soybean basic region/leucine zipper (bZIP) transcription factors are involved in many regulatory pathways, including yield, stress responses, environmental signaling, and carbon-nitrogen balance. Here, we discuss the members of the soybean bZIP family and their classification: 161 … WebOur results indicate that the stress-induced cytokinin synthesis in the transgenic plants promoted sink strengthening through a cytokinin-dependent coordinated …

Cytokinin‐induced protein synthesis suppresses …

WebNov 5, 2024 · Drought and salt stresses are common environmental threats that negatively affect rice development and yield. Here we report that the overexpression of AtUGT76C2, a cytokinin glycosyltransferase, in rice modulates cytokinin homeostasis and confers the plants an eminent property in drought and salt tolerance. The transgenic plants exhibit … WebSep 7, 2024 · Therefore, cytokinins interactions, especially with other hormones, play a significant role in counteracting cellular dehydration and turgor pressure losses suffered by plants exposed to drought, salinity, … phish spotify

Osmoregulation and its actions during the drought stress in plants

WebNov 27, 2013 · Environmental stresses, such as drought and high salinity, adversely affect plant growth and productivity. Various phytohormones, such as abscisic acid (ABA), brassinosteroid, and cytokinin (CK), have been shown to cooperatively regulate adaptive responses to these stressors ( 7 – 9 ). WebAug 10, 2012 · Cytokinins (CKs) mediate cellular responses to drought stress and targeted control of CK metabolism can be used to develop drought-tolerant plants. Aiming to manipulate CK levels to improve … WebStress in the seeding year reduces future yields of alfalfa. This occurs because the seeding year determines the stand plant density as well as individual plant size and vigor. The following paragraphs will show that autotoxicity, potato leaf hopper, cover crop, and, possibly, drought stresses in the seeding year will reduce alfalfa yield in future years, … phish spreadsheet google

Cytokinin‐induced protein synthesis suppresses …

Cytokinin Function in Drought Stress Response and Subsequent …

WebMar 13, 2024 · Drought stress provokes jasmonic acid (JA) signaling, ... In contrast to cytokinin, JA and its related stresses such as drought and oxidative stress promote … WebMar 31, 2024 · Summary of cytokinin (CK) modification-related studies and their reports on corresponding drought-tolerant phenotypes. The other important component of CK metabolism is the CKX enzyme, which … tss002420WebMay 22, 2024 · CK down-regulation resulted during drought in higher stress tolerance (indicated by relatively low up-regulation of the expression of drought stress marker gene AtRD29B) accompanied with lower leaf … phish spring

"WebJan 1, 2024 · Under drought stress, phytohormones viz., auxin, cytokinin, abscisic acid, ethylene, and brassinosteroids, and signalling molecules e.g. NO activate downstream signalling pathways, thereby increasing the production of antioxidant enzymes, heat shock proteins, and secondary metabolites ( Fig. 2 ). " - Cytokinin and drought stress

Cytokinin and drought stress

Frontiers An Arabidopsis Cytokinin-Modifying …

WebMay 22, 2024 · CK down-regulation resulted during drought in higher stress tolerance (indicated by relatively low up-regulation of the expression of drought stress marker gene AtRD29B) accompanied with lower leaf water loss. Nevertheless, these plants exhibited slow and delayed recovery after re-watering. WebOct 7, 2013 · Our results indicate that the stress-induced cytokinin synthesis in the transgenic plants promoted sink strengthening through a cytokinin-dependent coordinated regulation of carbon and nitrogen metabolism that facilitates an enhanced tolerance of the transgenic plants to water deficit. Issue Section: ECOPHYSIOLOGY AND …

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WebMar 31, 2024 · Cytokinins (CKs) are key phytohormones that not only regulate plant growth and development but also mediate plant tolerance … WebMay 24, 2024 · Cytokinin and abscisic acid alleviate drought stress through changing organic acids profile, ion immolation, and fatty acid profile to improve yield of wheat (Triticum aestivum L.) cultivars SpringerLink Home Physiology and Molecular Biology of Plants Article Research Article Published: 24 May 2024

WebThese crowded trees compete for nutrients and water and experience increased drought stress in summer. Wildfires were a frequent source of disturbance in forests of the Western United States prior to Euro-American settlement. Following a series of catastrophic wildfires in the Northern Rockies in 1910, the U.S. Forest Service adopted a broad ... WebJan 1, 2007 · Drought stress (DS) is a major environmental factor limiting plant growth and crop productivity worldwide. It has been established that exogenous spermidine (Spd) …

WebAug 5, 2024 · Similarly, the ectopic expression of the maize MAP kinase gene ZmSIMK1 enhanced tolerance to salt and drought stress 29,30. Cytokinin signal transduction is mediated by a conserved two-component ... WebHere, we describe a link between cytokinin, protein synthesis, plant growth and osmotic stress tolerance, which was discovered starting from the serendipitous observation that increased cytokinin signaling suppresses …

WebApr 23, 2015 · Decreased cytokinin levels achieved by over-production of the cytokinin-degrading enzyme cytokinin oxidase (CKX) in either a constitutive or root-specific …

tss01000011rWebComparative genomic analyses were performed to trace the origin, evolution and diversification of the critical regulatory networks linking CK signaling and abiotic stress. We found that the production of CKs and their derivatives, pathways of signal transduction and drought-response root growth regulation are evolutionarily conserved in land ... phish spring 2023WebJan 5, 2024 · Authors: Mahboobeh Azarakhsh and Maria A. Lebedeva. Journal of Plant Growth Regulation (2024) Abstract: "Nodules are formed as a result of symbiosis with nitrogen-fixing bacteria on the roots of legume plants. Symbiotic nodule development shares common developmental processes with lateral roots... tss0311WebOct 7, 2013 · Our results indicate that the stress-induced cytokinin synthesis in the transgenic plants promoted sink strengthening through a cytokinin-dependent coordinated regulation of carbon and nitrogen metabolism that facilitates an enhanced tolerance of the transgenic plants to water deficit. tss0352e acid not owned within scopeWebApr 21, 2016 · Drought stress causes an imbalance of the electron-transfer chain and promotes the production of reactive oxygen species (ROS), including superoxide radical (O 2- ), and hydrogen peroxide (H 2 O 2 ), … phish sportsWebUnderstanding of the role of different hormones could improve the choice of a suitable strategy for enhancement of plant stress tolerance. Cytokinins (CKs) affect multiple processes in plants, including stimulation of cell division, enhancement of sink strength and promotion of photosynthesis. tss0270WebAlso, drought stress induces the production of reactive oxygen species at the cellular level and is strongly protected by the increase in the enzymatic and non-enzymatic antioxidative system. This chapter/ review provides a glimpse of the effects and tolerance strategies adapted by the plant under drought stress. ... (GA3), cytokinin (Ck ... tss0301i