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ProteomicsSurviving Martian Brines: Proteomic Analysis of Escherichia coli’s Adaptation to Perchlorate Stress
Brines, potentially formed by the deliquescence and freezing point depression of highly hygroscopic salts, such as perchlorates (ClO4-), may allow for the spatial and temporal stability of liquid water on present-day Mars. It is therefore of great interest to explore the microbial habitability of Ma...
ORGANISM(S): Escherichia coli 
2025-01-21 | PXD055273 | Pride
Mars Adaptation Astrobiology Brines Perchlorate Habitability 
ProteomicsPerchlorate-Specific Proteomic Stress Responses of Debaryomyces hansenii Could Enable Microbial Survival in Martian Brines
If life exists on Mars, it would face several challenges including the presence of perchlorates, which destabilize biomacromolecules by inducing chaotropic stress. However, little is known about perchlorate toxicity for microorganism on the cellular level. Here we present a proteomic investigation o...
ORGANISM(S): Debaryomyces hansenii 
2023-06-06 | PXD033237 | Pride
Debaryomyces hansenii Astrobiology Mars Martian brines Perchlorate Stress response 
UnknownProteomic insights into survival strategies of Escherichia coli in perchlorate-rich Martian brines.
Not available
S-EPMC11865474 | biostudies-literature
UnknownPerchlorate-Coupled Carbon Monoxide (CO) Oxidation: Evidence for a Plausible Microbe-Mediated Reaction in Martian Brines.
Not available
S-EPMC5743682 | biostudies-literature
ProteomicsSurviving Mars: The role of black fungus Rhinocladiella similis in understanding life in perchlorate-rich environments
The study of the survival of terrestrial microorganisms in Martian conditions, especially in the presence of perchlorates, offers crucial insights for astrobiology. This research investigates the resilience of the extremophilic black fungus Rhinocladiella similis to the exposure to magnesium perchlo...
ORGANISM(S): Rhinocladiella similis 
2025-05-26 | PXD050600 | Pride
Omics. Space exploration Uv-c radiation Rhinocladiela similis Extremophiles Perchlorate brines 
UnknownExperimental formation of carbonates from perchlorate and sulphate brines: Implications for Jezero crater, Mars.
Not available
S-EPMC11620553 | biostudies-literature
UnknownBacterial Growth in Chloride and Perchlorate Brines: Halotolerances and Salt Stress Responses of Planococcus halocryophilus.
Not available
S-EPMC6818489 | biostudies-literature
GenomicsHaloferax volcanii strain:DS70
Haloferax volcanii exposed to perchlorate
PRJNA967210 | ENA
UnknownPreservation of Bacillus subtilis' cellular liquid state at deep sub-zero temperatures in perchlorate brines.
Not available
S-EPMC11099114 | biostudies-literature
UnknownMolecular adaptations specific to extreme halophilic archaea could promote high perchlorate tolerance.
Not available
S-EPMC12175516 | biostudies-literature
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