Article

PBS3 is the missing link in plant-specific isochorismate-derived salicylic acid biosynthesis

2019-04-05

Abstract excerpt

The phytohormone salicylic acid (SA) is a central regulator of plant immunity. Despite such functional importance, our knowledge of its biosynthesis is incomplete. Previous work showed that SA is synthesized from chorismic acid in plastids. The bulk of pathogen-induced SA derives from isochorismate generated by the catalytic activity of ISOCHORISMATE SYNTHASE1 (ICS1). How and in which cellular compartment isochori...

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Literature Corpus work: 170431f3-ab39-5d61-8edf-e51665ffe43b
DOI: 10.1101/600692

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