Proteomics

Dataset Information

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Proteogenomic analysis of caeca dissected from Gammarus fossarum


ABSTRACT: Proteomic analysis of caeca of gammarids sampled in four different population of Gammarus fossarus (Mandorne, Séran, Ardillat, Baculy). The aim of the project is to analyze the environmental effect of inter- and intra- population proteomic diversity of a key organ involved in organism fitness and tolerance to metal contamination.

INSTRUMENT(S): Q Exactive HF

ORGANISM(S): Gammarus Fossarum

SUBMITTER: Jean ARMENGAUD  

LAB HEAD: Jean Armengaud

PROVIDER: PXD037805 | Pride | 2023-07-25

REPOSITORIES: Pride

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Publications

Dynamic Multiple Reaction Monitoring of amphipod Gammarus fossarum caeca expands molecular information for understanding the impact of contaminants.

Leprêtre Maxime M   Chaumot Arnaud A   Aboud Rayan R   Delorme Nicolas N   Espeyte Anabelle A   Salvador Arnaud A   Ayciriex Sophie S   Armengaud Jean J   Coquery Marina M   Geffard Olivier O   Degli-Esposti Davide D  

The Science of the total environment 20230615


Mass spectrometry in multiple reaction monitoring (MRM) mode is a powerful technique that can provide highly selective, multiplexed, and reproducible quantification of peptides derived from proteins. Ideal for the application of molecular biomarkers in biomonitoring surveys, MRM tools have been recently developed to quantify sets of pre-selected biomarkers in freshwater sentinel species. Still limited to the validation and application phase of biomarkers, dynamic MRM (dMRM) acquisition mode has  ...[more]

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