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Microarrays are useful tools for detecting and quantifying specific functional and phylogenetic genes in natural microbial communities. In order to track uncultivated microbial genotypes and their close relatives in an environmental context, we designed and implemented a “genome proxy” microarra...
ORGANISM(S): marine metagenome 
Peptide-Spectrum Match (PSM) Validation with Internal Standards (P-VIS) is an objective approach to validating individual PSMs. A biological sample is analyzed by LC-MS/MS and the data are searched using a traditional approach such as a database search or de novo sequencing. A PSM of interest is ide...
ORGANISM(S): Homo sapiens (Human) Mus musculus (Mouse) 
2020-09-21 | PXD020901 | Pride
Hybrid insulin peptides (HIPs) form in pancreatic beta-cells through the formation of peptide bonds between proinsulin fragments and other peptides. HIPs, which have been confidently identified in pancreatic islets by mass spectrometry, are targeted by CD4 T cells in subjects with Type 1 Diabetes (T...
ORGANISM(S): Mus musculus (Mouse) 
2023-11-16 | PXD032664 | Pride
Ginkgo leaves are always resources for flavonoids pharmaceutical industry. However, the effect of the elevation and tree age changes on flavonoid biosynthesis have not been detailly explored in Ginkgo leaves. In addition, whether these environmental pressures have similar effects on the biosynthesis...
2020-12-14 | MTBLS962 | MetaboLights
To gain improved temporal, spatial and phylogenetic resolution of marine microbial communities, in this study we expanded the original prototype genome proxy array (an oligonucleotide microarray targeting marine microbial genome fragments and genomes), evaluated it against metagenomic sequencing, an...
ORGANISM(S): unidentified 
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