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Article

Ammonium-mediated reduction in salicylic acid content and recovery of plant growth in Arabidopsis siz1 mutants is modulated by NDR1 and NPR1.

Plant signaling & behavior - 2 Sept 2021

Kim Ju Yong, Song Jong Tae, Seo Hak Soo

Abstract excerpt

The siz1 mutants exhibit high SA accumulation and consequently severe dwarfism. Although siz1 mutants exhibit growth recovery upon exogenous ammonium supply, the underlying mechanism remains unknown. Here, we investigated the effect of ammonium on SA level and plant growth in SA-accumulating mutants. The growth of siz1-2 and siz1-3 mutants was recovered to wild-type (WT) levels upon exogenous ammonium supply, but...

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Identifiers

PMID: 33989128
DOI: 10.1080/15592324.2021.1928819
PMCID: PMC8281091

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