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ProteomicsSupercooled, subzero, high salinity incubations of Cp34H reveal long-term mitigation strategies and detectable (peptide) biomarkers for life on other icy worlds
Colwellia psychrerythraea is a marine psychrophilic bacterium known for its remarkable ability to maintain activity during long-term exposure to extreme subzero temperatures and correspondingly high salinities in sea ice. These microorganisms must have simultaneous adaptations to high salinity and l...
ORGANISM(S): Colwellia psychrerythraea 34H 
2022-02-16 | PXD022428 | Pride
Proteomics Cp34h Culturability Life detection Sea-ice Biomarkers Psychrophile Arctic Subzero 
ProteomicsProteomics of Colwellia psychrerythraea grown at multiple subzero temperatures
The mechanisms that allow psychrophilic bacteria to remain metabolically active at subzero temperatures result from form and function of their proteins. We present first proteomic evidence of physiological changes of the marine psychrophile Colwellia psychrerythraea 34H (Cp34H) after exposure to sub...
ORGANISM(S): Colwellia psychrerythraea 34H 
2019-02-15 | PXD006274 | Pride
Alteromonadaceae/metabolism Dna repair Proteomics Adaptation physiological/genetics Nitrogen/metabolism Bacterial proteins/genetics Movement Iron/metabolism Colwellia pschrerythraea Bacterial proteins/metabolism Alteromonadaceae/genetics Cold temperature 
ProteomicsThe Deuterium Calculator HDX-MS Data Analysis
Hydrogen-deuterium exchange mass spectrometry (HDX-MS) is a powerful protein footprinting technique to study protein dynamics and binding; however, HDX-MS data analysis is often challenging and time consuming. Moreover, the HDX community is expanding to investigate multi-protein and highly complex p...
ORGANISM(S): Escherichia coli 
2023-01-30 | PXD036813 | Pride
Hydrogen-deuterium exchange mass spectrometry Subzero temperature uplc Hdx data analysis software Hdx-ms 
UnknownUltrarobust subzero healable materials enabled by polyphenol nano-assemblies.
Not available
S-EPMC9925762 | biostudies-literature
UnknownSubzero non-frozen preservation of human livers in the supercooled state.
Not available
S-EPMC8568322 | biostudies-literature
TranscriptomicsTranscription profiling of wheat non-hardened (NH), cold-hardened (CH) and subzero-hardened (SZH) cv Jackson crowns
Comparison of gene expression levels in non-hardened (NH), cold-hardened (CH) and subzero-hardened (SZH) Triticum aestivum L. cv Jackson crowns with Affymetrix GeneChip Barley Genome Array.
ORGANISM(S): Triticum aestivum 
2008-06-11 | E-GEOD-2166 | biostudies-arrayexpress
Genomicscold spring metagenome
Active microbial community in a subzero, hypersaline Arctic spring
PRJNA699472 | ENA
UnknownChemically Generated Liquid Sulfur Droplets at Room and Subzero Temperatures.
Not available
S-EPMC12369013 | biostudies-literature
UnknownWater-induced strong protection against acute exposure to low subzero temperature of adult Aedes albopictus.
Not available
S-EPMC6382212 | biostudies-literature
UnknownModeled energetics of bacterial communities in ancient subzero brines.
Not available
S-EPMC10411740 | biostudies-literature
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