Cytokinin drought

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August undefined, 2024

WebBiology Physiological basis of cytokinin induced drought tolerance in wheat (Triticum aestivum L.) Wheat is one of the premier cereal crops of worldwide importance and India is second largest producer of wheat. Water stress is a worldwide problem, which is a severe threat for sustainable production of wheat. 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 …

Cytokinin oxidase PpCKX1 plays regulatory roles in ... - Springer

WebCytokine storm. A cytokine storm, also called hypercytokinemia, is a physiological reaction in humans and other animals in which the innate immune system causes an uncontrolled … WebApr 21, 2016 · Activities of superoxide dismutase (SOD) in leaves of drought stressed creeping bentgrass as affected by cytokinin trans -zeatin riboside (CK) and nitrogen. Bars having different letter indicate … tb test 填国籍

Molecular Regulation and Evolution of Cytokinin Signaling in …

WebMay 10, 2013 · Drought stress leads to alteration in photophosphorylation (i.e. reduced generation of ATP, leading to decreased regeneration of RuBP). An important aspect of … WebDrought is a critical environmental factor which constrains plant survival and growth. Genetic engineering provides a credible strategy to improve drought tolerance of plants. … WebMay 22, 2024 · Effects of drought and modulation of cytokinin metabolism on the levels of active hormones (active CKs, IAA, ABA, JA, SA and … ecar gov

Root-Specific Reduction of Cytokinin Causes Enhanced Root …

Effects of Cytokinin and Several Inorganic Cations on the …

WebMay 10, 2013 · Water-deficit stress is a major environmental factor that limits agricultural productivity worldwide. Recent episodes of extreme drought have severely affected cotton production in the Southwestern USA. There is a pressing need to develop cotton varieties with improved tolerance to water-deficit stress for sustainable production in water-limited … tb test 等几耐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... tb test 幾耐

"WebVarious phytohormones, including abscisic acid (ABA) and cytokinin (CK), have been known to regulate the protective responses in plants to drought (1, 2). During water … " - Cytokinin drought

Cytokinin drought

Connections between abscission, dehiscence, pathogen defense, drought ...

WebJan 6, 2024 · Drought is a critical environmental factor which constrains plant survival and growth. Genetic engineering provides a credible strategy to improve drought … WebJan 13, 2024 · All the genes related to cytokinin in Arabidopsis were overexpressed individually, and transgenic lines of Arabidopsis with decreased levels of cytokinin gradually improved tolerance to drought conditions (Nishiyama et al., 2011). The current need is to elucidate the signaling and role of cytokinins under drought conditions.

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WebMar 13, 2024 · In contrast to cytokinin, JA and its related stresses such as drought and oxidative stress promote xylem differentiation, Citation 5, Citation 18 in agreement with our finding that JA promotes formation of extra xylem . This indicates that cytokinin and JA have opposite functions in xylem development and suggests that cytokinin and JA ... WebApr 8, 2024 · CKs can affect the growth and development of plant roots under drought stress, cold stress, salt stress, and various chemical element stresses. The …

WebMar 17, 2024 · We expressed chickpea cytokinin oxidase 6 (CaCKX6) under the control of a chickpea root-specific promoter of CaWRKY31 in Arabidopsis thaliana and chickpea having determinate and indeterminate growth patterns, respectively, to study the effect of cytokinin depletion on root growth and drought tolerance. WebJul 2, 2024 · Recent reports have demonstrated that cytokinins (CKs) and strigolactones (SLs) act as negative and positive regulators, respectively, in plant drought responses. These reports have also suggested potential …

WebDec 20, 2024 · Nishiyama R et al (2011) Analysis of cytokinin mutants and regulation of cytokinin metabolic genes reveals important regulatory roles of cytokinins in drought, salt and abscisic acid responses, and abscisic acid biosynthesis. Plant Cell 23:2169–2183. CAS PubMed PubMed Central Google Scholar 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 1, 2024 · cytokinin drought strigolactone Key Components of CK and SL Biosynthetic and Signaling Pathways CK is an important phytohormone which controls numerous …

WebNational Center for Biotechnology Information ecar go kr serviceWeb3 hours ago · Leaf senescence reduces the photosynthetic capacity of leaves, thus significantly affecting the growth, development, and yield formation of cotton. Melatonin (MT) is a multipotent substance proven to delay leaf senescence. However, its potential mechanism in delaying leaf senescence induced by abiotic stress remains unclear. This … ecare ncgr.gov.saWebJun 28, 2024 · The effect of plant population density (PPD) and root-induced leaf cytokinin on the compensatory growth of potted corn seedlings during post-drought rewatering was investigated. The study design comprised four treatments: (1) wetness with low PPD, (2) wetness with high PPD, (3) rewatering with low PPD, and (4) rewatering … tb test 改护照Acetic acid increased under drought stress conditions, and the remarkable increase (~ twofold) in succinic acid content was observed with ABA application under drought stress in MV17 cultivar. In general, drought stress decreased malic acid, pyruvic acid, and citric acid, but CK enhanced them. See more The grain yield and biomass were significantly (P value ≤ 0.05) changed under drought and foliar application of plant regulators in … See more Organic acid contents significantly (P value ≤ 0.05) changed under drought and PGR treatments in MV17 and Pishgam cultivars. Acetic acid … See more Fatty acid profile showed different responses to drought and foliar application. Palmitic acid (C16:0) as a main saturated fatty acid (SFA) in wheat cultivars differed from 15% in Pishgam cultivar under … See more Table 3 show the changes in shoot cations in wheat cultivars under irrigation regimes and foliar application of ABA and CK. The Na+ content … See more tb test 有问题WebAug 10, 2012 · The cytokinin (CK)-related two-component system (TCS), which consists of CK receptor histidine kinases (AHKs), His-containing phosphotransferases (AHPs) and response regulators (ARRs), function … tb test 有效期入境WebThis study showed that the ectopic expression of ProRE‐deleted MdIPT5b, a key enzyme involved in cytokinin metabolism, increased drought tolerance of transgenic apple callus and tomato seedlings ... tb test 種菌WebOct 6, 2024 · Cytokinins also play a key role in response to abiotic stresses, such as drought, salt and high or low temperature. Through the signal transduction pathway, cytokinins interact with various transcription factors via a series of phosphorylation cascades to regulate cytokinin-target gene expression. tb test 指定诊所