SortaseA cleavable CD1d and H2Kb
Ontology highlight
ABSTRACT:
INSTRUMENT(S): Q Exactive HF
ORGANISM(S): Mus Musculus (mouse)
TISSUE(S): Cell Culture, Fibroblast
SUBMITTER: 
Maren RUDOLPH
LAB HEAD: Sebastian Zeissig
PROVIDER: PXD034366 | Pride | 2022-07-08
REPOSITORIES: Pride
Similar Datasets
Project description:To identify proteins that localize to MCC/eisosomes in N. crassa, we isolated proteins that co-purified with the core MCC/eisosome protein LSP-1, which was tagged with GFP. Proteins that co-fractionated with LSP-1::GFP were then identified by mass spectrometry.
2021-09-09 | PXD020724 | Pride
Project description:The purpose is to obtain samples for mRNA, miRNA, proteomics, lipidomics, metabolomics, and histopathology analysis in mouse lung infected with WT A/Vietnam/1203/2004 (H5N1; 'VN1203'). Groups of 22-week-old C57BL/6 mice were infected with WT A/Vietnam/1203/2004 (H5N1; 'VN1203'). Infections were done at 10^4 PFU/mouse in 50 μl PBS. Time points were 1, 2, 4, and 7 d.p.i. There were 5 mice for all infection groups and 3 mice for all mock groups. Lung samples were collected for virus load, transcriptional and proteomics analysis. Weight loss and animal survival were also monitored.
2015-09-05 | E-GEOD-72365 | biostudies-arrayexpress
Project description:As part of a cryo EM study of IFT trains in Chlamydomonas flagella we used two mutants with defects in IFT139 or DHC1b. To determine what proteins were missing in the flagella of the mutants we did a proteomic analysis of the membrane matrix fraction from flagella isolated from the mutants.
2018-10-19 | PXD010699 | Pride
Project description:The purpose is to obtain samples for mRNA, miRNA, proteomics, lipidomics, metabolomics, and histopathology analysis in mouse lung infected with WT A/Vietnam/1203/2004 (H5N1; 'VN1203') and VN1203-NS1trunc124. Groups of 22-week-old C57BL/6 mice were infected with WT A/Vietnam/1203/2004 (H5N1; 'VN1203') and VN1203-NS1trunc124 (an NS1 protein with a 90 amino acid truncation at the C-terminus). Infections were done at 10^4 PFU/mouse in 50 μl PBS. Time points were 1, 2, 4, and 7 d.p.i. There were 5 mice for all infection groups and 3 mice for all mock groups. Lung samples were collected for virus load, transcriptional and proteomics analysis. Weight loss and animal survival were also monitored.
2015-08-13 | E-GEOD-72008 | biostudies-arrayexpress
Project description:To expand the knowledge on the porcine salivary proteome, secretions from the three major salivary glands were collected from anaesthetised piglets. Pilocarpine and isoproterenol were simultaneously injected intraperitoneally to increase the volume and protein concentration of the saliva, respectively. The protein composition and relative protein-specific abundance of saliva secreted by the parotid gland and by the mandibular and monostomatic sublingual gland, were determined using iTRAQ. When combining two detection methods, MALDI-TOF/TOF MS and Q-Exactive orbitrap MS/MS, a total of 122 porcine salivary proteins and 6 mammalian proteins with a predicted porcine homolog were identified. Only a quantitative and not a qualitative difference was observed between both ductal secretions. The 128 proteins were detected in both secretions, however, at different levels. Twenty-four proteins (20 porcine, 4 mammalian with a predicted porcine homolog) were predominantly secreted by the parotid gland, such as carbonic anhydrase VI and alpha-amylase. Twenty-nine proteins (all porcine) were predominantly secreted by the mandibular and sublingual glands, for example salivary lipocalin and submaxillary apomucin protein.
2019-02-15 | PXD008853 | Pride
Project description:Lake trout (Salvelinus namaycush) are a top-predator species in the Laurentian Great Lakes that are often used as bioindicators of chemical stressors in the ecosystem. Although many studies are done using these fish to determine concentrations of stressors like legacy persistent, bioaccumulative and toxic chemicals, there are currently no proteomic studies on the biological effects these stressors have on the ecosystem. This lack of proteomic studies on Great Lakes lake trout is because there is currently no complete, comprehensive protein database for this species. In this research, we aimed to use proteomic methods and established protein databases from NCBI and UniProtKB to identify potential proteins in the lake trout species. The current study utilized heart tissue and blood from two separate lake trout. Our previous published work on the lake trout liver revealed 4,194 potential protein hits in the NCBI databases and 3,811 potential protein hits in the UniProtKB databases. In the current study, using the NCBI databases we identified 838 potential protein hits for the heart and 580 potential protein hits for the blood of the first lake trout (biological replicate 1). In the second lake trout (biological replicate 2), using the NCBI databases we identified 1,180 potential protein hits for the heart and 561 potential protein hits for the blood. Similar results were obtained using the UniProtKB databases. This study builds on our previous work by continuing to build the first comprehensive lake trout protein database. Through this investigation, we are also able to make observations as to protein homology through evolutionary relationships.
2021-12-30 | PXD023970 | Pride
Project description:Cytosine methylation silences transposable elements in plants, vertebrates and fungi, but also regulates gene expression1. Plant methylation is catalyzed by three families of enzymes, each with a preferred sequence context: CG, CHG (H = A, C or T) and CHH, with CHH methylation targeted by the RNA interference (RNAi) pathway2. Arabidopsis thaliana endosperm, a placenta-like tissue that nourishes the embryo, is globally hypomethylated in the CG context while retaining high non-CG methylation3. Global methylation dynamics in seeds of cereal crops that provide the bulk of human nutrition remain unknown. Here we show that rice endosperm DNA is hypomethylated in all sequence contexts. Non-CG methylation is reduced evenly across the genome, while CG hypomethylation is localized. CHH methylation of small transposable elements is increased in embryos, suggesting that endosperm demethylation enhances transposon silencing. Genes preferentially expressed in endosperm, including those coding for major storage proteins and starch synthesizing enzymes, are frequently hypomethylated in endosperm, indicating that DNA methylation is a crucial regulator of rice endosperm biogenesis. Our data demonstrate that genome-wide reshaping of seed DNA methylation is conserved among angiosperms and has a profound effect on gene expression in cereal crops. Keywords: Epigenetics Examination of DNA methylation in rice
2010-11-01 | E-GEOD-22591 | biostudies-arrayexpress
Project description:Mice fecal lipidomics in antibiotics treatment
| PRJDB9922 | ENA
Project description:Rattus norvegicus plasma targeted lipidomics analysis
| PRJNA666966 | ENA