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Article

Binding of sulfonylurea by AtMRP5, an Arabidopsis multidrug resistance-related protein that functions in salt tolerance.

Plant physiology - 1 Jan 2004

Lee Eun Kyung, Kwon Minjae, Ko Jae-Heung, Yi Hochul, Hwang Moo Gak, Chang Soochul, Cho Myeon Haeng

Abstract excerpt

Recently, a new member of the ABC transporter superfamily of Arabidopsis, AtMRP5, was identified and characterized. In the present work, we found that AtMRP5 can bind specifically to sulfonurea when it is expressed in HEK293 cells. We also present evidence for a new role of AtMRP5 in the salt stress response of Arabidopsis. We used reverse genetics to identify an Arabidopsis mutant (atmrp5-2) in which the AtMRP5...

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Identifiers

PMID: 14684837
DOI: 10.1104/pp.103.027045
PMCID: PMC316332

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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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