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Article

Enhanced resistance to Cucumber mosaic virus in the Arabidopsis thaliana ssi2 mutant is mediated via an SA-independent mechanism.

Molecular plant-microbe interactions : MPMI - 1 Jun 2004

Sekine Ken-Taro, Nandi Ashis, Ishihara Takeaki, Hase Shu, Ikegami Masato, Shah Jyoti, Takahashi Hideki

Abstract excerpt

The Arabidopsis thaliana SSI2 gene encodes a plastid-localized stearoyl-ACP desaturase. The recessive ssi2 mutant allele confers constitutive accumulation of the pathogenesis-related-1 (PR-1) gene transcript and salicylic acid (SA), and enhanced resistance to bacterial and oomycete pathogens. In addition, the ssi2 mutant is a dwarf and spontaneously develops lesions containing dead cells. Here, we show that the...

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Identifiers

PMID: 15195945
DOI: 10.1094/MPMI.2004.17.6.623

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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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