Cytokinin function in drought stress novakova
Weband survive. Several hormones function as key regulators of stress tolerance, connecting local stimuli to systemic responses. Cytokinin is a hormone well known for its role in numerous aspects of growth and development, although abundant evidence also indicates that cytokinin functions in stress responses as well. At present, a full understand- WebCytokinins are plant-specific chemical messengers (hormones) that play a central role in the regulation of the plant cell cycle and numerous developmental processes. Cytokinins …
Cytokinin function in drought stress novakova
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WebCytokinins 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. WebJan 13, 2024 · In the past and present, human activities have been involved in triggering global warming, causing drought stresses that affect animals and plants. Plants are more defenseless against drought stress; and therefore, plant development and productive output are decreased. To decrease the effect of drought stress on plants, it is crucial to …
WebJan 1, 2007 · Cytokinin has been suggested to increase tolerance to mild stress and accelerate a plant's recovery during drought by applying exogenous cytokinin. In … WebJun 1, 2024 · Cytokinins play two roles in this process: (1) promoting the growth of meristems to provide a source of stem cells as a prerequisite for leaf initiation and (2) affecting the establishment of the...
WebApr 1, 2024 · In the present study, we have characterized a cytokinin induced OsRR6, coding for a rice type-A response regulator, and explored its functions under different light and stress conditions. Although cytokinin response regulators have been well characterized in Arabidopsis, only few have been studied to elucidate their function in … WebMar 1, 2012 · Cytokinins (CKs) function in plant development and during stress responses, but their role in drought tolerance in wheat is unknown. In the present study, 24 …
WebJun 1, 2011 · Cytokinins (CKs) regulate plant growth and development via a complex network of CK signaling. Here, we perform functional analyses with CK-deficient plants to provide direct evidence that CKs negatively regulate salt and drought stress signaling.
WebWe also demonstrate that cytokinin-induced protein synthesis requires isoforms of the ribosomal protein L4 encoded by the cytokinin-inducible genes RPL4A and RPL4D, and … chronic inflammation of the bronchial tubesWebOur results reveal that UGT76C2, as a cytokinin glycosyltransferase, is involved in the plant response to drought stress and might represent novel cues in abiotic stress adaptation. Keywords: Abscisic acid (ABA); Arabidopsis; Cytokinin; Drought stress; Glycosyltransferase; UGT76C2. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved. chronic inflammation of the colonWebDespite long-standing observations on diverse cytokinin actions, the discovery path to cytokinin signaling mechanisms was tortuous. Unyielding to conventional genetic screens, experimental innovations were paramount in unraveling the core cytokinin signaling circuitry, which employs a large repertoire of genes with overlapping and specific … chronic inflammation of tonsils icd 10WebApr 21, 2016 · Activities of superoxide dismutase (SOD) in leaves of drought stressed creeping bentgrass as affected by cytokinin trans -zeatin riboside (CK) and nitrogen. … chronic inflammation of the pancreas symptomsWebFeb 9, 2024 · Further studies using mutant and transgenic lines revealed that loss of function of components of the cytokinin response pathway, cytokinin resistance or decreased cytokinin content are associated with increased drought stress tolerance, whereas increased cytokinin action causes drought stress hypersensitivity … chronic inflammation of the lungschronic inflammation signsWebCytokinins ( CK) are a class of plant hormones that promote cell division, or cytokinesis, in plant roots and shoots. They are involved primarily in cell growth and differentiation, … chronic inflammation of salivary gland