site stats

Cytokinin function in drought stress novakova

WebMar 31, 2024 · The known mechanisms and functions of the CK biosynthesis pathway in drought response suggest a remarkable strategy for developing drought tolerant crops, by inducing the reduction of CK … WebApr 23, 2015 · Cytokinin plays an important and complex role in abiotic stress responses Cytokinin is generally considered to play a negative role in plant adaptation to stress, however, this is not always clearly supported. In fact, evidence exists for cytokinin having both positive and negative effects on stress tolerance.

Auxin/Cytokinin Antagonistic Control of the Shoot/Root Growth …

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 … WebOct 7, 2013 · Our results indicate that the stress-induced cytokinin synthesis in the transgenic plants promoted sink strengthening through a cytokinin-dependent … greed 2000 dailymotion https://theros.net

Role of cytokinin responsive two-component system in ABA …

WebDec 31, 2024 · In addition to its well-established role in plant development, the hormone cytokinin regulates plant responses to biotic and abiotic stresses. It was previously shown that cytokinin signaling acts negatively upon drought and osmotic stress tolerance and that gain-of-function of the cytokinin respons … WebNov 26, 2024 · Increased levels of cytokinin during drought stress also affect biosynthesis and sensitivity of ABA, ultimately reverting the ABA-induced events [4,13]. Hence, IPT … 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 … greed 2016 full movie

4.2 Plant Hormones – The Science of Plants - University of Minnesota

Category:Cytokinin Signaling Networks Annual Review of Plant Biology

Tags:Cytokinin function in drought stress novakova

Cytokinin function in drought stress novakova

Cytokinin Function in Drought Stress Response and

WebHowever, little is known about the function of DREBs in apple (Malus × domestica), a widely cultivated crop that is frequently threatened by drought. We isolated a DREB gene from Malus sieversii (Ledeb.) Roem., MsDREB6.2, and investigated its functions using overexpression analysis and chimeric repressor gene-silencing technology (CRES-T). 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 …

Cytokinin function in drought stress novakova

Did you know?

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. WebCytokinin Function in Drought Stress Response and Subsequent Recovery M. Nováková, P. Dobrev, +10 authors R. Vaňková Published 2007 Biology View via Publisher Save to …

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 … 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 …

WebUnderstanding 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 … 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 …

WebCytokinins ( 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, …

WebOur 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. greed 1924 triviaWebCytokinin is required for the defence against high light stress and to protect plants from a novel type of abiotic stress caused by an altered photoperiod. Additionally, cytokinin … greed 1924 streamingWebMore to offer than you think – auxin and cytokinin functions beyond plant development In addition to growth and developmental processes, plants need to regulate responses to and interactions with their environment comprising biotic and abiotic factors, which often cause stress for plants. greed 1924 filmWebCytokinin Function in Drought Stress Response 173 expression resulted in the formation of the second sink in lower leaves. Simultaneously CKX activity maximum appeared in … florsheim sabato wingtip monk strapflorsheim shoe companyWebCK to function as a negative regulator in osmotic stress response. Our results suggested that cross-talk exists among CK, ABA and osmotic stress signaling pathways, and that CK signaling and CK metabolism may play crucial roles not only in plant growth and development but also in osmotic stress signaling. greed 2019 filmWebJun 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... florsheim shell cordovan shoes