Dataset Information

Perfluorinated alkyl substances affect the growth, physiology and root proteome of hydroponically grown maize plants

ABSTRACT: Poly- and perfluorinated alkyl substances (PFAS) are a group of persistent organic pollutants. Plants can accumulate PFAS but their effect on plant physiology at the molecular level is not understood yet. We used hydroponically-grown maize plants treated with a combination of eleven different PFAS (each at 100 µg L-1) to investigate their bioaccumulation and effects on the growth, physiology and their impact on the root proteome. From the root proteome analysis, we identified 75 differentially abundant proteins, mostly involved in cellular metabolic and biosynthetic processes, translation and cytoskeletal reorganization. Results were validated using quantitative real-time PCR and further substantiated using amino acid and fatty acid profiling.

INSTRUMENT(S): LTQ Orbitrap

ORGANISM(S): Zea Mays (maize)

TISSUE(S): Root

SUBMITTER: Giorgio Arrigoni

LAB HEAD: Giorgio Arrigoni

PROVIDER: PXD029993 | Pride | 2023-02-08

REPOSITORIES: Pride

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Dataset's files

Source:

			Action	DRS
	07Feb2020_TMT_Mix_100mM_115min.raw	Raw
	07Feb2020_TMT_Mix_150mM_115min.raw	Raw
	07Feb2020_TMT_Mix_200mM_115min.raw	Raw
	07Feb2020_TMT_Mix_350mM_115min.raw	Raw
	07Feb2020_TMT_Mix_50mM_115min.raw	Raw

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Perfluorinated alkyl substances affect the growth, physiology and root proteome of hydroponically grown maize plants.

Ebinezer Leonard Barnabas LB Battisti Ilaria I Sharma Nisha N Ravazzolo Laura L Ravi Lokesh L Trentin Anna Rita AR Barion Giuseppe G Panozzo Anna A Dall'Acqua Stefano S Vamerali Teofilo T Quaggiotti Silvia S Arrigoni Giorgio G Masi Antonio A

Journal of hazardous materials 20220702

Poly- and perfluorinated alkyl substances (PFAS) are a group of persistent organic pollutants causing serious global concern. Plants can accumulate PFAS but their effect on plant physiology, especially at the molecular level is not very well understood. Hence, we used hydroponically-grown maize plants treated with a combination of eleven different PFAS (each at 100 μg L<sup>-1</sup>) to investigate their bioaccumulation and effects on the growth, physiology and their impact on the root proteome. ...[more]

PMID: 35999737

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