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Real-time detection of wound-induced H2O2 signalling waves in plants with optical nanosensors.

Nature plants - 1 Apr 2020

Lew Tedrick Thomas Salim, Koman Volodymyr B, Silmore Kevin S, Seo Jun Sung, Gordiichuk Pavlo, Kwak Seon-Yeong, Park Minkyung, Ang Mervin Chun-Yi, Khong Duc Thinh, Lee Michael A, Chan-Park Mary B, Chua Nam-Hai, Strano Michael S

Abstract excerpt

Decoding wound signalling in plants is critical for understanding various aspects of plant sciences, from pest resistance to secondary metabolite and phytohormone biosynthesis. The plant defence responses are known to primarily involve NADPH-oxidase-mediated H2O2 and Ca2+ signalling pathways, which propagate across long distances through the plant vasculature and tissues. Using non-destructive optical...

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PMID: 32296141
DOI: 10.1038/s41477-020-0632-4

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