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Prions are infectious proteins that can adopt a structural conformation different from that of the normal protein. This change of conformation is then propagated among other molecules of the same protein. Prions are associated with neurodegenerative diseases in mammals, but are also found in fungi (...
ORGANISM(S): Saccharomyces cerevisiae 
Pseudomonas aeruginosa strain:PSI Genome sequencing
Chlamydomonas reinhardtii PSI-Cyt b6f complexes from sucrose density gradient fractions were identified by western blot and SMF spectroscopy, but showed high heterogeneity, as evident from the multiple bands present in the Coomassie stained SDS gel and original EM micrographs. Therefore potential PS...
ORGANISM(S): Chlamydomonas reinhardtii 
2018-10-03 | PXD008857 | Pride
Acronicta psi overview
The yeast Sup35 protein is a subunit of the translation termination factor, and its conversion to the [PSI+] prion state leads to more translational read-through. Although extensive studies have been done on [PSI+], changes at the proteomic level have not been performed exhaustively. We therefore us...
ORGANISM(S): Saccharomyces cerevisiae (Baker's yeast) 
2018-10-24 | PXD007168 | Pride
A Ψ–Ψ codon–anticodon pairing in nonsense suppression and translational recoding
Small CAB-like proteins (SCPs) are single-helix light-harvesting-like proteins found in all organisms performing oxygenic photosynthesis. We investigated the function of these stress-induced proteins in the cyanobacterium Synechocystis sp. PCC 6803 by comparing a strain, which expresses SCPs constit...
ORGANISM(S): Synechocystis sp. PCC 6803 
Acronicta psi
Differences in basal leukocyte gene expression profiles in macaques classified as showing low, moderate, or high behavioral indications of perceived social isolation (PSI) Gene expression profiling was carried out on peripheral blood mononuclear cell RNA samples collected from 56 adult rhesus macaqu...
ORGANISM(S): Macaca mulatta 
Individual differences in basal leukocyte gene expression profiles as a function of perceived social isolation (PSI) Gene expression profiling was carried out on peripheral blood mononuclear cell RNA samples collected from 62 adults in Year 7 of the Chicago Health Aging and Social Relations Study. ...
ORGANISM(S): Homo sapiens 
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