Proteomics

Dataset Information

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Functional analysis of phytoplasma effectors in Vitis vinifera pathogenesis


ABSTRACT: The aim of the experiment was to identify important protein targets of phytoplasma infection, by isolation of plant proteins, interacting with phytoplasma effectors. Nicotiana benthamiana plants were transformed with YFP (Yellow Fluorescent Protein) tagged phytoplasma effector PoStoSP28, the leaves of transformed plants were homogenized and the effector was extracted together with its interactors through the YFP tag with a pull-down assay. As a control, the same procedure was performed with mock transformed plants and the samples analyzed with mass spectrometry.

INSTRUMENT(S): LTQ Orbitrap Elite

ORGANISM(S): Nicotiana Tabacum (common Tobacco)

TISSUE(S): Plant Cell, Leaf

SUBMITTER: Stefane Wienkoop  

LAB HEAD: Stefanie Wienkoop

PROVIDER: PXD015374 | Pride | 2023-10-24

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
CTR_1.raw Raw
CTR_10.raw Raw
CTR_11.raw Raw
CTR_12.raw Raw
CTR_13.raw Raw
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Publications

Candidate pathogenicity factor/effector proteins of '<i>Candidatus</i> Phytoplasma solani' modulate plant carbohydrate metabolism, accelerate the ascorbate-glutathione cycle, and induce autophagosomes.

Dermastia Marina M   Tomaž Špela Š   Strah Rebeka R   Lukan Tjaša T   Coll Anna A   Dušak Barbara B   Anžič Barbara B   Čepin Timotej T   Wienkoop Stefanie S   Kladnik Aleš A   Zagorščak Maja M   Riedle-Bauer Monika M   Schönhuber Christina C   Weckwerth Wolfram W   Gruden Kristina K   Roitsch Thomas T   Pompe Novak Maruša M   Brader Günter G  

Frontiers in plant science 20230818


The pathogenicity of intracellular plant pathogenic bacteria is associated with the action of pathogenicity factors/effectors, but their physiological roles for most phytoplasma species, including '<i>Candidiatus</i> Phytoplasma solani' are unknown. Six putative pathogenicity factors/effectors from six different strains of '<i>Ca</i>. P. solani' were selected by bioinformatic analysis. The way in which they manipulate the host cellular machinery was elucidated by analyzing <i>Nicotiana benthamia  ...[more]

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