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Article

A cation/proton-exchanging protein is a candidate for the barley NecS1 gene controlling necrosis and enhanced defense response to stem rust.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 1 Jan 2009

Zhang Ling, Lavery Lisa, Gill Upinder, Gill Kulvinder, Steffenson Brian, Yan Guiping, Chen Xianming, Kleinhofs Andris

Abstract excerpt

We characterized three lesion mimic necS1 (necrotic Steptoe) mutants, induced by fast neutron (FN) treatment of barley cultivar Steptoe. The three mutants are recessive and allelic. When infected with Puccinia graminis f. sp. tritici pathotypes MCC and QCC and P. graminis f. sp. secalis isolate 92-MN-90, all three mutants exhibited enhanced resistance compared to parent cultivar Steptoe. These results suggested...

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PMID: 18956175
DOI: 10.1007/s00122-008-0910-4

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MCC

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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