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Article

Managing activity and Ca2+ dependence through mutation in the Junction of the AtCPK1 coordinates the salt tolerance in transgenic tobacco plants.

Plant physiology and biochemistry : PPB - 1 Aug 2021

Veremeichik G N, Shkryl Y N, Silantieva S A, Gorpenchenko T Y, Brodovskaya E V, Yatsunskaya M S, Bulgakov V P

Abstract excerpt

Calcium-dependent protein kinases (CDPKs) are Ca2+ decoders in plants. AtCPK1 is a positive regulator in the plant response to biotic and abiotic stress. Inactivation of the autoinhibitory domain of AtCPK1 in the mutated form KJM23 provides constitutive activity of the kinase. In the present study, we investigated the effect of overexpressed native and mutant KJM23 forms on salinity tolerance in Nicotiana...

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Identifiers

PMID: 34034156
DOI: 10.1016/j.plaphy.2021.05.026

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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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