Cytokinin drought

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August undefined, 2024

WebApr 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 … WebOct 7, 2013 · Stress-Induced Cytokinin Synthesis Increases Drought Tolerance through the Coordinated Regulation of Carbon and Nitrogen Assimilation in Rice Plant Physiology Oxford Academic Journal Article Stress-Induced Cytokinin Synthesis Increases Drought Tolerance through the Coordinated Regulation of Carbon and Nitrogen Assimilation in Rice

Roles of cytokinins in root growth and abiotic stress

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 ... WebMar 1, 2012 · Cytokinins (CKs) regulate plant adaptation to stress Members of the CK family of plant hormones are considered to be master regulators, strongly influencing plant growth and development. In the past 10 years, CK metabolism and signaling pathways have become a major focus in plant biology research 1, 2, 3. fishing lake real estate

Regulation of cytokinin biosynthesis using PtRD26pro

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. 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 … 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 … can boxwoods take full sun

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

WebOne 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 … 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 … can boxwoods be cut backWebMar 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 ... can boy and girl be identical

"WebDec 10, 2010 · Tomáš Werner, Erika Nehnevajova, Ireen Köllmer, Ondřej Novák, Miroslav Strnad, Ute Krämer, Thomas Schmülling, Root-Specific Reduction of Cytokinin Causes Enhanced Root Growth, Drought Tolerance, and Leaf Mineral Enrichment in Arabidopsis and Tobacco , The Plant Cell, Volume 22, Issue 12, December 2010, Pages 3905–3920, … " - Cytokinin drought

Cytokinin drought

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

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. WebNov 1, 2015 · P SARK was expressed in all leaves during drought, with the additional cytokinin providing protection of photosynthesis during drought stress (Rivero et al., 2009). Similarly, increased yield relative to water-stressed controls was reported for P SARK-IPT rice grown under glasshouse conditions, although yield was still less than well-watered ...

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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... WebNov 15, 2024 · A treatment with a high auxin-to-cytokinin ratio that leads to the formation of a pluripotent cell mass, called a callus, is generally followed by one involving a low auxin-to-cytokinin ratio...

WebMay 22, 2024 · Cytokinins: Their Impact on Molecular and Growth Responses to Drought Stress and Recovery in Arabidopsis Cytokinins: Their Impact on Molecular and Growth … 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 …

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 …

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 …

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 ... can boy and girl be identical twinsWebMar 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 … can boxwood blight spread to other plantsWebResearchGate fishing lake resorts in eastern washingtonWebJul 1, 2024 · Cytokinin is a powerful suppressor of senescence [ 38 ]. In fact, production of cytokinin in tissues that would senesce due to drought reduces both senescence and the impact of the drought stress leading to increase agricultural yield enhancement [ 40 ]. Very limited studies show cytokinin as a regulator of abscission. can boxwood grow in full sunWebComparative 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 ... can boxwoods tolerate full shadeWebCytokine 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 … can boxwood take full sunWebOct 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. can boy and girl cats live together