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…

By R. Nishiyama, Yasuko Watanabe, Y. Fujita, D. T. Le, M. Kojima, T. Werner, R. Vaňková, Kazuko Yamaguchi-Shinozaki, Kazuo Shinozaki, T. Kakimoto and 3 more. The Plant Cell, 2011

711 citations recorded by the source corpus.

Subfields: Molecular Biology, Plant Science

View Paper: https://www.semanticscholar.org/paper/c9acb84145dcb9d8632600fa4cddc7fc564f81fa

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Citations in the corpus

Hydrogen peroxide priming modulates abiotic oxidative stress tolerance: insights from ROS detoxification and scavenging (2015, background): “In addition, cytokinindeficient mutants have been found to be tolerant to drought and Frontiers in Plant Science | www.frontiersin.org 12 June 2015 | Volume 6 | Article 420 salinity and have ABA hypersensitivity and reduced levels of ABA (Nishiyama et al., 2011).”
Positive regulatory role of strigolactone in plant responses to drought and salt stress (2013, methodology): “WT and max2-3 plants (30 plants each) were grown in soil as described previously (18) and in the drought tolerance assay.”
Mechanisms of plant response to salt and drought stress and their alteration by rhizobacteria (2016, background): “Improved salt and drought stress tolerance in cytokinin deficient mutants has been reported by Nishiyama and coworkers (Nishiyama et al. 2011; Nishiyama et al. 2012).”
Plant hormones in salt stress tolerance (2015, background): “Moreover, cytokinin deficient, CKX over-expressing or ipt1,3,5,7 quadruple knock-out Arabidopsis displayed hyper sensitive responses to ABA in seed germination and ABA-related gene expression (Nishiyama et al. 2011).”
Roles of osmoprotectants in improving salinity and drought tolerance in plants: a review (2015, background): “Specifically, the accumulation of ABA promotes stomatal closure to minimize water loss, accelerates leaf senescence, down regulates plant growth, and induces the biosynthesis of protective substances under drought and salinity (Nishiyama et al. 2011).”
Cytokinin signaling networks. (2012, background): “Abscisic acid (ABA): a plant stress hormone that functions in abiotic stress resistance, stomata closure, germination, and flowering (4, 95, 116).”
Response of plants to water stress (2014, background): “These findings indicate the existence of crosstalk among ABA, CK, and stress-signaling pathways (Nishiyama et al., 2011; Ha et al., 2012).”
Plant hormone-mediated regulation of stress responses (2016, background): “Analyses of gene expression studies revealed that exogenous ABA application resulted in suppression of ISOPENTENYL TRANSFERASE, a cytokinin biosynthesis gene [59].”
Phytohormones and their metabolic engineering for abiotic stress tolerance in crop plants (2016, neutral): “[38], studying gene expression, concluded that exogenous ABA treatment strongly downregulated isopentenyltransferase (IPT), a key cytokinin biosynthetic pathway gene, but upregulated genes encoding cytokinin oxidases and dehydrogenases.”
Comprehending crystalline β-carotene accumulation by comparing engineered cell models and the natural carotenoid-rich system of citrus (2011, neutral): “In addition to their role in growth and development, the impact of phytohormones on abiotic stress tolerance has been well established (Peleg and Blumwald, 2010; Umezawa et al., 2010; Hadiarto and Tran, 2011; Nishiyama et al., 2011).”
Alterations of Endogenous Hormonal Levels in Plants under Drought and Salinity (2016, background): “In this regard, [76] demonstrated that among the most physiologically active CKs, the tZ-type CKs rather than the iP-type CKs, act as negative regulators in drought response in Arabidopsis.”
Regulation of Photosynthesis during Abiotic Stress-Induced Photoinhibition. (2015, methodology): “…the inhibition of 86 de novo synthesis of D1 protein (also known as photosystem b A or PsbA) which is needed for 87 PSII repair (Miyao, 1994; Nishiyama et al., 2011b; Tikkanen et al., 2011) (Figure 2), 88 suppression of ROS-responsive chloroplastic enzymes (Kato and Sakamoto, 2014; Yoshioka…”