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  1. Article: Arabidopsis thaliana

    Marzorati, Francesca / Rossi, Rossana / Bernardo, Letizia / Mauri, Pierluigi / Silvestre, Dario Di / Lauber, Emmanuelle / Noël, Laurent D / Murgia, Irene / Morandini, Piero

    Molecular plant-microbe interactions : MPMI

    2023  Volume 36, Issue 11, Page(s) 737–748

    Abstract: Pseudomonas ... ...

    Abstract Pseudomonas simiae
    MeSH term(s) Arabidopsis/metabolism ; Proteome/metabolism ; Proteomics ; Plant Roots/microbiology ; Arabidopsis Proteins/genetics ; Arabidopsis Proteins/metabolism ; Soil ; Gene Expression Regulation, Plant
    Chemical Substances Proteome ; Arabidopsis Proteins ; Soil
    Language English
    Publishing date 2023-11-27
    Publishing country United States
    Document type Journal Article
    ZDB-ID 743331-1
    ISSN 1943-7706 ; 0894-0282
    ISSN (online) 1943-7706
    ISSN 0894-0282
    DOI 10.1094/MPMI-05-23-0071-R
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Arabidopsis thaliana Early Foliar Proteome Response to Root Exposure to the Rhizobacterium Pseudomonas simiae WCS417

    Marzorati, Francesca / Rossi, Rossana / Bernardo, Letizia / Mauri, Pierluigi / Silvestre, Dario Di / Lauber, Emmanuelle / Noël, Laurent D. / Murgia, Irene / Morandini, Piero

    Molecular Plant-Microbe Interactions. 2023 Nov., v. 36, no. 11 p.737-748

    2023  

    Abstract: Pseudomonas simiae WCS417 is a plant growth–promoting rhizobacterium that improves plant health and development. In this study, we investigate the early leaf responses of Arabidopsis thaliana to WCS417 exposure and the possible involvement of formate ... ...

    Abstract Pseudomonas simiae WCS417 is a plant growth–promoting rhizobacterium that improves plant health and development. In this study, we investigate the early leaf responses of Arabidopsis thaliana to WCS417 exposure and the possible involvement of formate dehydrogenase (FDH) in such responses. In vitro–grown A. thaliana seedlings expressing an FDH::GUS reporter show a significant increase in FDH promoter activity in their roots and shoots after 7 days of indirect exposure (without contact) to WCS417. After root exposure to WCS417, the leaves of FDH::GUS plants grown in the soil also show an increased FDH promoter activity in hydathodes. To elucidate early foliar responses to WCS417 as well as FDH involvement, the roots of A. thaliana wild-type Col and atfdh1-5 knock-out mutant plants grown in soil were exposed to WCS417, and proteins from rosette leaves were subjected to proteomic analysis. The results reveal that chloroplasts, in particular several components of the photosystems PSI and PSII, as well as members of the glutathione S-transferase family, are among the early targets of the metabolic changes induced by WCS417. Taken together, the alterations in the foliar proteome, as observed in the atfdh1-5 mutant, especially after exposure to WCS417 and involving stress-responsive genes, suggest that FDH is a node in the early events triggered by the interactions between A. thaliana and the rhizobacterium WCS417. Copyright © 2023 The Author(s). This is an open access article distributed under the CC BY-NC-ND 4.0 International license.
    Keywords Arabidopsis thaliana ; Pseudomonas ; Rhizobium ; chloroplasts ; formate dehydrogenase ; glutathione transferase ; indirect contact ; knockout mutants ; leaves ; photosystem II ; plant growth-promoting rhizobacteria ; plant health ; proteome ; proteomics ; soil ; formate dehydrogenase (FDH) ; glutathione S-transferase (GST) ; hydathodes ; Pseudomonas simiae WCS417 ; rhizobacterium
    Language English
    Dates of publication 2023-11
    Size p. 737-748.
    Publishing place The American Phytopathological Society
    Document type Article ; Online
    ZDB-ID 743331-1
    ISSN 1943-7706 ; 0894-0282
    ISSN (online) 1943-7706
    ISSN 0894-0282
    DOI 10.1094/MPMI-05-23-0071-R
    Database NAL-Catalogue (AGRICOLA)

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  3. Article: Availability of MudPIT data for classification of biological samples.

    Silvestre, Dario Di / Zoppis, Italo / Brambilla, Francesca / Bellettato, Valeria / Mauri, Giancarlo / Mauri, Pierluigi

    Journal of clinical bioinformatics

    2013  Volume 3, Issue 1, Page(s) 1

    Language English
    Publishing date 2013-01-14
    Publishing country England
    Document type Journal Article
    ZDB-ID 2595459-3
    ISSN 2043-9113
    ISSN 2043-9113
    DOI 10.1186/2043-9113-3-1
    Database MEDical Literature Analysis and Retrieval System OnLINE

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