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Article

Type-B response regulators ARR1 and ARR12 regulate expression of AtHKT1;1 and accumulation of sodium in Arabidopsis shoots.

The Plant journal : for cell and molecular biology - 1 Dec 2010

Mason Michael G, Jha Deepa, Salt David E, Tester Mark, Hill Kristine, Kieber Joseph J, Schaller G Eric

Abstract excerpt

Soil salinity affects a large proportion of the land worldwide, forcing plants to evolve a number of mechanisms to cope with salt stress. Cytokinin plays a role in the plant response to salt stress, but little is known about the mechanism by which cytokinin controls this process. We used a molecular genetics approach to examine the influence of cytokinin on sodium accumulation and salt sensitivity in Arabidopsis...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 21105923
DOI: 10.1111/j.1365-313X.2010.04366.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Type-B response regulators ARR1 and ARR12 regulate expression of AtHKT1;1 and accumulation of sodium in Arabidopsis shoots.PMID 21105923Read ↗

Characterization of ion contents and metabolic responses to salt stress of different Arabidopsis AtHKT1;1 genotypes and their parental strains.Semantic proximity Read ↗

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HKT transporter-mediated salinity resistance mechanisms in Arabidopsis and monocot crop plants.Semantic proximity Read ↗

Altered shoot/root Na+ distribution and bifurcating salt sensitivity in Arabidopsis by genetic disruption of the Na+ transporter AtHKT1.Semantic proximity Read ↗

Arabidopsis type B cytokinin response regulators ARR1, ARR10, and ARR12 negatively regulate plant responses to drought.Semantic proximity Read ↗

AtHKT1 drives adaptation of Arabidopsis thaliana to salinity by reducing floral sodium content.Semantic proximity Read ↗

Multiple type-B response regulators mediate cytokinin signal transduction in Arabidopsis.Semantic proximity Read ↗

RST31 controls salt tolerance in rice (Oryza sativa) by regulating the cytokinin pathway.Semantic proximity Read ↗

Type-A response regulators are required for proper root apical meristem function through post-transcriptional regulation of PIN auxin efflux carriers.Semantic proximity Read ↗

Three type-B response regulators, ARR1, ARR10 and ARR12, play essential but redundant roles in cytokinin signal transduction throughout the life cycle of Arabidopsis thaliana.Semantic proximity Read ↗

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