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Article

Salt-sensitive and salt-tolerant barley varieties differ in the extent of potentiation of the ROS-induced K(+) efflux by polyamines.

Plant physiology and biochemistry : PPB - 1 Dec 2012

Velarde-Buendía Ana María, Shabala Sergey, Cvikrova Milena, Dobrovinskaya Oxana, Pottosin Igor

Abstract excerpt

Generation of high levels of polyamines and reactive oxygen species (ROS) is common under stress conditions. Our recent study on a salt-sensitive pea species revealed an interaction between natural polyamines and hydroxyl radicals in inducing non-selective conductance and stimulating Ca(2+)-ATPase pumps at the root plasma membrane (I. Zepeda-Jazo, A.M. Velarde-Buendía, R. Enríquez-Figueroa, B. Jayakumar, S....

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PMID: 23031843
DOI: 10.1016/j.plaphy.2012.09.002

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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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