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Quantitative proteomic analysis of PVY-infected potato plants at normal and elevated temperature

ABSTRACT: To explore the underlying mechanisms that lead to increased susceptibility of potato cultivar Chicago to PVY at elevated (28°C) temperature compared with normal conditions (22°C), iTRAQ-based quantitative comparative proteomic analysis was conducted at 8 and 14 dpi

INSTRUMENT(S): Q Exactive HF

ORGANISM(S): Solanum Tuberosum (potato)

TISSUE(S): Plant Cell, Leaf

SUBMITTER: Igor Fesenko

LAB HEAD: Michael Taliansky

PROVIDER: PXD020495 | Pride | 2020-11-23

REPOSITORIES: Pride

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Role of the methionine cycle in the temperature-sensitive responses of potato plants to potato virus Y.

Fesenko Igor I Spechenkova Nadezhda N Mamaeva Anna A Makhotenko Antonida V AV Love Andrew J AJ Kalinina Natalia O NO Taliansky Michael M

Molecular plant pathology 20201104 1

Plant-virus interactions are greatly influenced by environmental factors such as temperatures. In virus-infected plants, enhanced temperature is frequently associated with more severe symptoms and higher virus content. However, the mechanisms involved in such regulatory effects remain largely uncharacterized. To provide more insight into the mechanisms whereby temperature regulates plant-virus interactions, we analysed changes in the proteome of potato cv. Chicago plants infected with potato vir ...[more]

PMID: 33146443

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