Cytokinin drought

Author: vqcc

August undefined, 2024

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. 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 …

Cytokinin and abscisic acid alleviate drought stress through

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... WebFeb 17, 2016 · A genetic framework for CK signaling and CK crosstalk with abscisic acid (ABA) in the precise monitoring of drought responses is proposed and the potential of endogenous CK alteration in crops towards developing drought-tolerant crops is discussed. 47 PDF Roles of cytokinins in root growth and abiotic stress response of Arabidopsis … jessica savage vt

Frontiers Divergence of functions and expression patterns of …

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 … WebJan 6, 2024 · Drought is a critical environmental factor which constrains plant survival and growth. Genetic engineering provides a credible strategy to improve drought … 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 … lampakis

Full article: Drought stress promotes xylem differentiation by ...

Regenerating from the middle Nature Plants

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 … WebDrought is a critical environmental factor which constrains plant survival and growth. Genetic engineering provides a credible strategy to improve drought tolerance of plants. … jessicasavanWebResearchGate jessica savano instagram

"WebJul 2, 2024 · In plants, cytokinin signaling is mediated by a canonical two-component system (TCS), which comprises AHKs (histidine kinases), AHPs (histidine phosphotransfer proteins), and ARRs (Arabidopsis response regulators). Cytokinin signaling components have been shown to act as negative regulators of plant drought tolerance. " - Cytokinin drought

Cytokinin drought

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.

Did you know?

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 … WebThe levels of endogenous hormones, abscisic acid (ABA), auxin (IAA), gibberellin (GA), cytokinin (CTK), and ethylene (ETH) are decreased or increased under drought [22,23,24]. Many researchers have shown that, under drought conditions, the concentrations of ABA and ETH increase significantly [ 24 , 25 ], while it is less clear what happens to ...

WebNational Center for Biotechnology Information WebAug 1, 2024 · cytokinin drought strigolactone Key Components of CK and SL Biosynthetic and Signaling Pathways CK is an important phytohormone which controls numerous aspects of plant growth and development, as well as plant responses to environmental stresses.

WebComparative 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 ... WebApr 14, 2024 · In soybean, 124 and 122 out of 160 GmbZIPs are involved in drought and flooding responses, respectively (Zhang et al., 2024), however, many GmbZIPs have been implicated in various biological processes besides abiotic stress responses. In this review, we analyze the cladistics and expression profiles of GmbZIP and AtbZIP genes, and …

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

WebMay 22, 2024 · Effects of drought and modulation of cytokinin metabolism on the levels of active hormones (active CKs, IAA, ABA, JA, SA and … jessica savage utica nyWebOne study found that applying cytokinin to cotton seedlings led to a 5–10% increase in yield under drought conditions. Some cytokinins are utilized in tissue culture of plants … lampa kit ledWebApr 21, 2016 · This study was designed to investigate the simultaneous effects of CK and N on the visual turf quality and antioxidant metabolism of drought-stressed creeping … jessica savanoWebMar 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 ... lampak mengabdiWebJun 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 … jessica savage storyWebDec 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 jessica savitch slurring on tvWebBiology 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. lampa knot