Article

Downregulation of polyphenol oxidase in potato tubers redirects phenylpropanoid metabolism enhancing chlorogenate content and late blight resistance

2014-12-01

Abstract excerpt

Land plants synthesize phenolic compounds involved in plant defense against invading pathogens through the phenylpropanoid pathway. Although not considered as part of the phenylpropanoid pathway, plant polyphenol oxidases (PPOs) are enzymes that catalyze cresolase and catecholase reactions on several phenolic compounds. Here, transgenic potato (Solanum tuberosum) tubers with downregulated PPO genes (-PPO) were cha...

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Literature Corpus work: f34d6f24-4b83-5630-bd13-38140eccf701
DOI: 10.1007/s11032-014-0162-8

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