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FATTY ACID DESATURASE5 Is Required to Induce Autoimmune Responses in Gigantic Chloroplast Mutants of Arabidopsis.

The Plant cell - 1 Oct 2020

Li Bingqi, Fang Jun, Singh Rahul Mohan, Zi Hailing, Lv Shanshan, Liu Renyi, Dogra Vivek, Kim Chanhong

Abstract excerpt

Chloroplasts mediate genetically controlled cell death via chloroplast-to-nucleus retrograde signaling. To decipher the mechanism, we examined chloroplast-linked lesion-mimic mutants of Arabidopsis (Arabidopsis thaliana) deficient in plastid division, thereby developing gigantic chloroplasts (GCs). These GC mutants, including crumpled leaf (crl), constitutively express immune-related genes and show...

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PMID: 32796124
DOI: 10.1105/tpc.20.00016
PMCID: PMC7534476

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