Cytokinin and drought stress

Author: xmtw

August undefined, 2024

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 … WebComparative genomic analyses were performed to trace the origin, evolution and diversification of the critical regulatory networks linking CK signaling and abiotic stress. …

Cytokinins: Their Impact on Molecular and Growth Responses

WebSep 8, 2024 · Cytokinins promote plant growth and development under normal plant growth conditions and also play an important role in plant resistance to stress. Understanding the working mechanisms of … 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 ... incoterms 2 table in sap

Stress-Induced Cytokinin Synthesis Increases Drought Tolerance …

WebDrought stress has serious impacts on crop production. Many researchers have studied the influences of drought stress on crop production and plant physiology; however, few … 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 … WebJan 1, 2013 · Cytokinins (CK) and K are known to regulate stomatal opening and closure. The objective of this study was to investigate whether foliar application of CK and K … incoterms 2010 and 2020 difference

Cytokinin Function in Drought Stress Response and

Effect of seedling year stress on future alfalfa yields

WebAug 1, 2024 · Information is summarized on cytokinin’s effects on plants’ xenobiotic resistance, and its interactions with light, temperature, drought, and salinity signals, and a list of abiotic stress-related genes are compiled and demonstrated that their expression patterns overlap with those of cytokinIn metabolism and signalling genes. Cytokinin is … WebMar 31, 2024 · Cytokinins (CKs) are key phytohormones that not only regulate plant growth and development but also mediate plant tolerance … incoterms 2010 tabloWebOct 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. incoterms 2012

"WebJan 20, 2015 · Delayed leaf senescence in these plants due to cytokinin biosynthesis was regulated by the activation of SARK promoter in response to drought-induced leaf senescence. Drought stress is known to initiate leaf senescence and early maturation of most annual crop plants. " - Cytokinin and drought stress

Cytokinin and drought stress

Cytokinin action in response to abiotic and biotic stresses in …

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) … 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.

Did you know?

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, … WebNov 19, 2013 · CYTOKININ IN ABIOTIC STRESS RESPONSES. Besides ABA, other hormonal pathways, including cytokinin (CK), are activated when a plant is exposed to stress. ... AHP3, and AHP5 during drought stress has been described recently (Nishiyama et al., 2013). Open in a separate window. FIGURE 1. CK and crosstalks during abiotic …

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 … WebApr 11, 2024 · Drought priming was applied at the jointing stage and drought stress was applied seven days after anthesis. Drought stress reduced starch content but enhanced protein content in grains. N2 and primed plants kept higher contents of non-structural carbohydrates, fructans, and sucrose; with higher activity of sucrose-phosphate synthase …

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 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 ...

WebJan 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...

WebApr 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 ), … incoterms 2010 ddp entladungWebUnderstanding 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. incoterms 2018WebComparative 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 ... incoterms 2010 guidance pdfWebAug 19, 2024 · It has been reported that under drought stress plants with decreased levels of cytokinin or attenuated cytokinin signalling have decreased levels of abscisic acid, … incoterms 2010 lv incoterms 2010 noch gültigWebNov 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 … incoterms 2010 oder 2020WebMar 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 … incoterms 2017