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ProteomicsGenetic variation of maize responses to low temperatures in controlled conditions
Eighteen genetically-diverse maize hybrids (Zea mays, dent lines crossed to a flint inbred-line) were cultivated in a growth-chamber at optimal temperature (20°C) for three weeks. They were then submitted to three successive steps of decreasing temperature ( 16, 13 and 8.5°C). Each step lasted two d...
ORGANISM(S): Zea mays (Maize) 
2021-01-19 | PXD021790 | Pride
Genetic diversity Zea mays Low temperature Growth chamber Cold resistance 
ProteomicsCopepods induce modified proteomes and toxin profiles in two mediterranean Alexandrium pacificum strains
Proteomic comparison between two strain of Alexandrium pacificum (SG C10-" and TAR C5-4F) grown in presence of two differente copepod species (Oithana nana and Acartia tonsa) or alone.
ORGANISM(S): Alexandrium pacificum 
2026-09-01 | PXD069784 | Pride
Proteomics Harmful algal bloom Stress proteins Copepod predators Qexactive plus Alexandrium pacificum Paralytic shellfish toxin 
ProteomicsProteome changes in response to water deficit in developing maize ovules
This project aims to identify changes in the proteome of maize ovules that precede their abortion in response to water deficit. To take into account variations along development, the proteome was analyzed in ovules collected at different positions along the ear at two stages of ear development. Plan...
ORGANISM(S): Zea mays (Maize) 
2025-05-07 | PXD053569 | Pride
Water deficit Kernel abortion Ovule Ovule development Water stress Maize Kernel 
ProteomicsGenetic variation of maize responses to low temperatures in the field
Eighteen genetically-diverse maize hybrids (Zea mays, dent lines crossed to a flint inbred-line) were cultivated in the field. Two conditions of cultivation were analyzed: normal sowing and early sowing. Upon early sowing plants grew under lower temperatures than upon normal sowing. Young leaves wer...
ORGANISM(S): Zea mays (Maize) 
2021-01-19 | PXD021754 | Pride
Genetic diversity Field Zea mays Low temperature Cold resistance 
ProteomicsImpact of a mild nitrogen deficit on the leaf proteome of field-grown maize hybrids
A proteomic and metabolomic approach was conducted to decipher the biochemical bases of silage maize N utilization and metabolism in relation to growth and productivity. Leaf samples were collected on plants cultivated in the field, where they were subjected to optimal and low N fertilization treatm...
ORGANISM(S): Zea mays (Maize) 
2025-05-06 | PXD034145 | Pride
Field culture Leaves Shotgun proteomics Nitrogen deficit Maize 
ProteomicsCharacterizing virulence differences in a parasitoid wasp through comparative transcriptomic and proteomic
This project aims at characterizing the molecular basis of virulence difference between two strains of the Hymenopteran parasitoid Cotesia typhae, which differ in their parasitism success on one host population. More specifically, we analyzed the protein content of the venom of both strains in orde...
ORGANISM(S): Cotesia typhae 
2024-05-27 | PXD051968 | Pride
Parasitoid venom Sesamia nonagrioides Polydnavirus Cotesia typhae 
ProteomicsEvolution of the senescence-related proteome in rapeseed roots in response to nitrogen deficiency
Senescence related markers have been widely studied in leaves in many plant species. Root senescence is more difficult to characterize. Here we analyse the evolution of rapeseed root proteome during the reproductive stage when monocarpic senescence and grain filling occur. We compare this evolution ...
ORGANISM(S): Brassica napus (Rape) 
2025-05-06 | PXD050894 | Pride
Rapeseed Lateral roots Nitrogen Root senescence Proteases Taproot 
ProteomicsLeaf proteome responses to water deficit and sulfur deficiency in pea (Pisum sativum)
Combination of stresses often induce specific molecular responses in plants, which could not be predicted from the effects of the same stresses applied individually. Sulfur availability in soils affects both yield and seed quality in major crops, and the plant capacity to tolerate other environmenta...
ORGANISM(S): Pisum sativum (Garden pea) 
2026-09-01 | PXD048279 | Pride
Abiotic stresses Leaf Pea Proteome 
ProteomicsImpact of nitrate on the proteome of the primary root tip of Medicago truncatula
The impact of nitrate on the proteome of the primary root tip of Medicago truncatula were compared in R108, a wild and sensitive genotype, and npf6.8, a mutant and insensitive line by shotgun analysis. Each genotype were cultivated in N-free condition or with 5mM of nitrate in three independent biol...
ORGANISM(S): Medicago truncatula (Barrel medic) (Medicago tribuloides) 
2022-05-20 | PXD030547 | Pride
Nitrate Medicago truncatula Sensitive and insensitive genotypes Proteome Primary root tip 
ProteomicsDynamics of the membrane- and cell wall-associated proteome of Arabidopsis thaliana roots in response to uranium stress
Uranium is a non-essential and toxic metal for plants. Uranium accumulates preferentially in the roots and the bulk of the radionuclide is associated with the insoluble proteome. To elucidate new molecular mechanisms related to U stress response and tolerance in Arabidopsis thaliana, the aim of the ...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2026-09-01 | PXD048867 | Pride
Arabidopsis thaliana Uranium Stress Root Cell wall Proteome Membranes 
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