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MetabolomicsMycelium of Diaporthe nobilis treated with 2% cell-free supernatant (CFS) from Bacillus velezensis A4 for 12 hours

Mycelia of Diaporthe nobilis(50 mg) treated with CFS were collected,Each sample was homogenized in 400 µL of pre-cooled 80% methanol aqueous solution containing 0.02 mg/mL L-2-chlorophenylalanine (internal standard). The mixture was ground and subjected to ultrasonication at 4 °C for 30 min. Afte...

2025-11-19 | MTBLS13351 | MetaboLights
TranscriptomicsA new strategy to identify the long-distance mobile peptides from xylem sap.
Total RNAs were extracted from internodes and roots of 18 day-after-germination soybean plants, and the expression levels of the genes that encode xylem sap associated peptides or proteins were analyzed.
ORGANISM(S): Glycine max 
2015-10-23 | E-MTAB-5052 | biostudies-arrayexpress
TranscriptomicsAtypical DNA methylation of genes encoding cysteine-rich peptides in Arabidopsis thaliana
In plants, transposons and non-protein-coding repeats are epigenetically silenced by CG and non-CG methylation. This pattern of methylation is mediated in part by small RNAs and two specialized RNA polymerases, Pol IV and Pol V, in a process called RNA-directed DNA methylation. By contrast, many pr...
ORGANISM(S): Arabidopsis thaliana 
2012-11-22 | E-GEOD-34207 | biostudies-arrayexpress
ProteomicsMaxLFQ label-free quantification algorithm benchmark datasets
We developed a set of algorithms for label-free quantification, termed MaxLFQ, embedded into MaxQuant. This contains two datasets to benchmark MaxLFQ: The proteome benchmark dataset consists of of HeLa and E. coli lysates mixed at defined ratios. The dynamic range benchmark dataset consists of UPS1...
ORGANISM(S): Escherichia Coli (ncbitaxon:562) Homo Sapiens (ncbitaxon:9606) 
2017-12-19 | MSV000081831 | MassIVE
TranscriptomicsThe IDA-LIKE peptides IDL6 and IDL7 are negative modulators of stress responses in Arabidopsis thaliana
We present a functional characterisation of two members of the IDA-LIKE (IDL) peptide family in Arabidopsis thaliana, IDL6 and IDL7. They are processed both C- and N-terminally to produce active peptides. Structure analyses of synthesized IDL6 and IDL7 peptides indicate that they lack secondary stru...
ORGANISM(S): Arabidopsis thaliana 
2016-03-31 | E-GEOD-77467 | biostudies-arrayexpress
ProteomicsThe effect of interferons on presentation of defective ribosome products as HLA peptides
The class I major histocompatibility complex (MHC) bound peptides, produced from immature proteins that are degraded rapidly are called defective ribosome products (DRiPs). Such DRiPs are possibly involved with early alerting of the immune system about impeding infections, thus bringing about faster...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2024-10-25 | MSV000096209 | MassIVE
TranscriptomicsMOTS-c: A Novel Peptide Encoded by a Short Mitochondrial Open Reading Frame Regulates Metabolic Homeostasis
Mitochondria are known to be functional organelles, but their role as a signaling unit is increasingly being appreciated. The recent identification of a short open reading frame (sORF) in the mitochondrial DNA (mtDNA) that encodes a signaling peptide, humanin, suggests the possible existence of addi...
ORGANISM(S): Homo sapiens 
2015-03-07 | E-GEOD-65068 | biostudies-arrayexpress
ProteomicsAntibody-independent identification of bovine milk-derived peptides in breast-milk
Exclusively breast-fed infants can exhibit clear signs of IgE or non IgE-mediated cow’s milk allergy. The definite characterization of dietary cow’s milk proteins (CMP) that survive the maternal digestive tract to be absorbed into the bloodstream and secreted into breast milk remains missing. The ai...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2017-04-02 | MSV000080880 | MassIVE
ProteomicsCeD-active Peptides in Gluten-Free Beer
Gluten-free barley beers may cause symptoms in celiac disease (CeD) patients due to CeD-active peptides from partially hydrolyzed gluten. Accurate quantitation of such peptides is essential to improve analytical methods for assessing CeD immunogenic activity and ensuring consumer safety, as routine ...
ORGANISM(S): Triticum Hordeum Vulgare 
2026-03-05 | PXD070271 | panorama
TranscriptomicsTranscriptome analysis of bacteria challenged with antimicrobial peptides of plant origin
Effect of NCR247 and NCR335 on S. meliloti transcriptosome using Solid4 sequencer S. meliloti 1021 strain was treated by 10 mg/L synthetised NCR247 or NCR335 peptides and gene expression were measured after 10 and 30 minutes
ORGANISM(S): Sinorhizobium meliloti 1021 
2013-05-30 | E-GEOD-47447 | biostudies-arrayexpress
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