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ProteomicsDynamic Reconfiguration of Switchgrass Proteomes in Response to Rust (Puccinia novopanici) Infection
Switchgrass (Panicum virgatum) can be infected by the rust pathogen (Puccinia novopanici) resulting in lowering biomass yields and quality. Here, two cultivars with divergent rust resistance were used to evaluate the dynamic changes in proteomes following rust inoculation. Label-free quantitative p...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2023-10-24 | PXD036978 | Pride
Lfq Switchgrass Rust Proteome 
ProteomicsA global S-palmitoylation map of Trypanosoma cruzi identifies ABCA10 as a key component of a redundant heme-acquisition system
The survival and continued transmission of the human infecting parasite Trypanosoma cruzi depends on the dynamic remodeling of its membrane proteome, yet the post-translational networks governing this plasticity remain largely obscure. Here, we deployed metabolic labeling coupled with quantitative m...
ORGANISM(S): Trypanosoma cruzi 
2026-07-30 | PXD074013 | Pride
Eclipse orbitrap S-palmitoylome Membrane proteome Trypanosoma cruzi 
ProteomicsFunctional Requirements for a Samd14-Capping Protein Complex in Stress Erythropoiesis
Acute anemia induces rapid expansion of erythroid precursors and accelerated differentiation to replenish erythrocytes. Paracrine signals – involving cooperation between SCF/c-Kit signaling and other signaling inputs – are required for the activation and function of erythroid precursors in anemia. O...
ORGANISM(S): Anemia Mus musculus (Mouse) 
2022-08-09 | PXD030467 | Pride
Samd14  capping protein  c-kit  erythropoietin  stress erythropoiesis 
ProteomicsGreenbug (Schizaphis graminum) Herbivory Effect on Switchgrass (Panicum virgatum) Proteome
Cereal aphids can successfully colonize and damage switchgrass (Panicum virgatum) plants. Among the aphids tested, greenbugs (Schizaphis graminum, GB) caused significant plant damage likely through a combination of aphid-salivary proteins that are injected into plants during feeding and a strong hos...
ORGANISM(S): Panicum virgatum (Switchgrass) 
2022-02-04 | PXD018547 | Pride
Greenbug Proteome Shotgun Switchgrass Label-free Lc-ms/ms 
ProteomicsGreenbug (Schizaphis graminum) Herbivory Effect on Switchgrass (Panicum virgatum) PhosphoProteomeGreenbug (Schizaphis graminum) Herbivory Effect on Switchgrass (Panicum virgatum) PhosphoProteome
Cereal aphids can successfully colonize and damage switchgrass (Panicum virgatum) plants. Among the aphids tested, greenbugs (Schizaphis graminum, GB) caused significant plant damage likely through a combination of aphid-salivary proteins that are injected into plants during feeding and a strong hos...
ORGANISM(S): Panicum virgatum (Switchgrass) 
2022-02-04 | PXD018546 | Pride
Greenbug Phosphoproteome Shotgun Switchgrass Label-free Lc-ms/ms 
ProteomicsRapid microwave fixation of the brain reveals seasonal changes in the phosphoproteome of hibernating thirteen-lined ground squirrels
Hibernating mammals such as the thirteen-lined ground squirrel (Ictidomys tridecemlineatus) experience significant reductions in oxidative metabolism and body temperature when entering a state known as torpor. Animals entering or exiting torpor do not experience permanent loss of brain function or o...
ORGANISM(S): Spermophilus tridecemlineatus (Thirteen-lined ground squirrel) 
2025-01-23 | PXD054824 | Pride
Hibernation  brain  phosphoproteomics  tmt labeling  focused microwave  gene expression  neuroprotection 
ProteomicsNitrogen starvation leads to TOR kinase-mediated downregulation of fatty acid synthesis in the algae Chlorella sorokiniana and Chlamydomonas reinhardtii
The accumulation of triacylglycerol (TAG) as a storage compound in eukaryotic algae has been the subject of extensive studies over the last 25 years. The model industrial alga Chlorella sorokiniana accumulates TAG and other storage compounds under nitrogen (N)-limited growth. Previously we used tran...
ORGANISM(S): Chlorella sorokiniana 
2024-10-17 | PXD041691 | Pride
Phosphoproteomics Fatty acids Chlorella Tor Label-free Lc-ms/ms 
ProteomicsA Phosphoinositide Interacting Protein Coordinates Stress Precursor Activities
Samd14 coordinates stem cell factor/Kit receptor signaling and is crucial for the survivalof red blood cel precursors within anemia contexts. Here we present new findings that Samd14 expression is needed to maintain balanced autophagy in red blood cell precursors following acute anemia. Autophagy ge...
ORGANISM(S): Anemia Mus musculus (Mouse) 
2026-02-11 | PXD067716 | Pride
Autophagy Samd14 Red blood cells Phosphatidylinositol 3-phosphate 
ProteomicsReprogramming of sorghum proteome in response to sugarcane aphid infestation
Sugarcane aphids (SCA; Melanaphis sacchari Zehntner) is a key piercing-sucking type pest of sorghum (Sorghum bicolor) which cause significant yield losses. While feeding on host plants, complex signaling networks are invoked from recognition of insect attack to induction of plant defenses. Consequen...
ORGANISM(S): Sorghum bicolor x Saccharum hybrid cultivar 
2022-05-11 | PXD029691 | Pride
Proteomics Sugarcane aphid Tmt Sorghum 
ProteomicsAtomic models of the conoid from the human parasite Toxoplasma gondii
Apicomplexan parasites, responsible for toxoplasmosis, cryptosporidiosis, and malaria, invade host cells through a unique gliding motility mechanism powered by actomyosin motors and a dynamic organelle called the conoid. Using cryo-electron microscopy (cryo-EM) we determined structures of four essen...
ORGANISM(S): Toxoplasma gondii 
2025-11-14 | PXD068413 | Pride
Toxoplasma Parasite Human Conoid protein 
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