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ProteomicsConvergent origin and accelerated evolution of vesicle-associated RhoGAP proteins in two unrelated parasitoid wasps
Gene duplication, accompanied by modification of the expression and/or function of one of the duplicates under the action of positive selection, followed by further duplication to produce multigene families of toxins is a well-documented process in venomous animals. This evolutionary model has been ...
ORGANISM(S): Leptopilina boulardi Leptopilina heterotoma 
2023-06-09 | PXD041695 | Pride
Gene duplication Venom Evolution Positive selection Parasitoids Rhogap Ovarian calyx 
ProteomicsDrosophila melanogaster hemolymph gelatinase
The innate immune response of insects relies on several humoral and cellular mechanisms that require the activation of circulating proteases in the hemolymph to be functional. Here, we analyzed the gelatinase and caseinase activities of Drosophila larval hemolymph under normal and pathogenic conditi...
ORGANISM(S): Drosophila melanogaster (Fruit fly) 
2024-04-29 | PXD045527 | Pride
Gelatinase Immunity Caseinase In gel zymography Drosophila Hemolymph Proteases 
ProteomicsQuantitative mapping of methionine sensitivity to oxidation in the two-copper chaperone PcuC from Cereibacter sphaeroides
Copper is typically coordinated by histidine, cysteine, or methionine residues in enzyme or chaperones and these residues are particularly sensitive to oxidation. However, it remains unclear whether copper-coordinating residues exhibit different sensitivity to oxidation compared to their non-coordin...
ORGANISM(S): Cereibacter sphaeroides Bacteria 
2026-02-09 | PXD062219 | Pride
Methionine oxidation Cofactor biosynthesis Periplasm Copper chaperone Oxaziridine 
ProteomicsDrosophila melanogaster lamellocytes proteome
In Drosophila melanogaster larval hemolymph, under normal conditions, plasmatocytes and crystal cells represent respectively ~95% and ~5% of hemocytes, while lamellocytes, the third larval cell type, are absent since they are only induced after parasitoid wasp oviposition, their role being the encap...
ORGANISM(S): Drosophila melanogaster (Fruit fly) 
2024-04-29 | PXD016876 | Pride
Membrane proteins Hemocytes purification Drosophila melanogaster Lamellocytes Biotin-avidin protein purification 
ProteomicsHemolymph proteome of the pea aphid Acyrthosiphon pisum
The pea aphid, Acyrthosiphon pisum, can host different facultative symbionts (FS), which may provide various benefits to the host, including adaptation to the host plant and resistance to heat or natural enemies (fungi, bacteria, parasitoid wasps). Here, we searched whether and how the presence of s...
ORGANISM(S): Acyrthosiphon pisum (Pea aphid) 
2024-04-29 | PXD018826 | Pride
Phenoloxidases Stressors Acyrthosiphon pisum Regiella insecticola Hemolymph Facultative symbionts Serratia symbiotica Hamiltonella defensa Pea aphid 
ProteomicsMolecular Basis of Kv1 Channel Downregulation and Its Epileptogenic Implications in Lgi1 Knock-out Mice
The Kv1 members (KCNA, Shaker) of the voltage-gated potassium channels are implicated in determining key functional neuronal properties from spike generation at axonal initial segments to the control of synaptic strength at nerve terminals. In animal models of LGI1-dependent autosomal dominant late...
ORGANISM(S): Mus musculus (Mouse) 
2024-05-03 | PXD043649 | Pride
Lgi1 Kv1 Interactome 
ProteomicsLysiphlebus fabarum (Hymenoptera: Braconidae: Aphidiinae) venom proteomic analysis
Venom injected at oviposition is crucial for successful reproduction in most parasitoid wasp species (Moreau & Asgari 2015; Poirié et al. 2014). The venom of the pea aphid parasitoid Aphidius ervi was analyzed previously using a combined transcriptomic and proteomic approach (Colinet et al. 2014) an...
ORGANISM(S): Lysiphlebus fabarum 
2020-04-24 | PXD015758 | Pride
Lysiphlebus Venom Lc-ms/ms 
TranscriptomicsTranscription profiling of Medicago truncatula seeds at 14, 16, 20, 24, and 36 days post pollination
This experiment investigates a time series of seed development in Medicago truncatula. Time points 14, 16, 20, 24, and 36 days post pollination are hybridized against a 12 days post pollination reference stage.
ORGANISM(S): Medicago truncatula 
2007-10-08 | E-MEXP-907 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Medicago truncatula seed coats and endosperm compared to embryos
Comparison of gene expression in Medicago truncatula seed coats and endosperm, both against a reference sample from embryos.
ORGANISM(S): Medicago truncatula 
2007-10-08 | E-MEXP-904 | biostudies-arrayexpress
ProteomicsRemodeling of RNA-Binding Proteome and RNA-mediated regulation as a new layer of control of sporulation
Sporulation allows certain bacteria to survive extreme conditions for extended periods posing challenges to public health and food safety. Transcriptional level of regulation relying on σ factors has been well studied in the non-pathogenic model Bacillus subtilis, while post-transcriptional control...
ORGANISM(S): Bacillus subtilis subsp. subtilis str. 168 Bacteria 
2025-08-13 | PXD061929 | Pride
Rna binding proteome Orthogonal organic phase separation Ooops Rbpome Bacillus subtilis Sporulation 
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