Author

M. Giovannoni

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Plant Biology· 3

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:host-pathogen & immune response· 3 Organism:plant (other)· 2 Organism:Arabidopsis· 1 Research Focus:cell type annotation· 1 Research Focus:development & morphogenesis· 1 Research Focus:metabolism & bioenergetics· 1

Frequent Co-Authors

B. Mattei· 3 shared M. Benedetti· 3 shared A. Scortica· 2 shared F. Cervone· 2 shared G. De Lorenzo· 2 shared V. Scafati· 2 shared D. Pontiggia· 1 shared F. Angelucci· 1 shared

Activity by Year

2022-2023 · peak 2/yr

Co-Author Collaboration Network

9 top collaborators · 30 mutual co-author links

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3 shared papersPlant Biology

B. Mattei

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Author profile →

3 papers

Recent·Most cited

BERBERINE BRIDGE ENZYME-LIKE OXIDASES OF CELLODEXTRINS AND MIXED-LINKED β-GLUCANS CONTROL SEED COAT FORMATION

S. Costantini, M. Benedetti, D. Pontiggia, M. Giovannoni, F. Cervone, B. Mattei, G. De Lorenzo

This paper characterizes CELLOX2, an Arabidopsis BBE-l oxidase that oxidizes cell wall-derived DAMPs, showing that its absence alters seed coat and mucilage structure without affecting monosaccharide composition.

bioRxiv · Feb 24, 2023Plant Biology

RADICAL CATION SCAVENGING ACTIVITY OF BERBERINE BRIDGE ENZYME-LIKE OLIGOSACCHARIDE OXIDASES ACTING ON SHORT CELL WALL FRAGMENTS.

A. Scortica, V. Scafati, M. Giovannoni, M. Benedetti, B. Mattei

This study identifies a novel reaction mechanism of OSOXs that scavenge radical cations through oxidation of short cell wall oligosaccharides, with implications for redox homeostasis and defense against oxidative stress.

bioRxiv · Nov 3, 2022Plant Biology

Berberine Bridge Enzyme-Like Oligosaccharide Oxidases Act As Enzymatic Transducers Between Microbial Glycoside Hydrolases And Plant Peroxidases

A. Scortica, M. Giovannoni, V. Scafati, F. Angelucci, F. Cervone, G. De Lorenzo, M. Benedetti, B. Mattei

The paper shows OGOX1 and CELLOX oxidize plant cell wall fragments, generating H2O2 that plant peroxidases direct towards defense or developmental reactions.

bioRxiv · Apr 15, 2022Plant Biology