[Environmental Microbiology] Atmospheric transport is hypothesized to be the primary vector connecting isolated Antarctic terrestrial habitats to global microbial pools, yet the mechanisms governing this connectivity still have important gaps.
Environmental Microbiology
Posted inAnalog Studies, Biophysics, Biosignatures & Paleobiology, Cryobiology, Desert Worlds, Genomics, Proteomics, Bioinformatics, Habitable Zones, Imaging & Spectroscopy, Mars, Microbiology & Virology, Missions & Hardware, Planetary Protection & Biosafety, Radiation, Space Life Science, Status Report
Survival Of NASA-cleanroom Microbial Isolates Under Simulated Space And Martian Conditions
Planetary protection hinges on understanding microbial survival following reduction procedures, the stressors of space travel, and exposure to extraterrestrial environmental conditions. This study identified 23 fungal strains isolated from NASA […]
Posted inAnalog Studies, Away Teams & Field Reports, Biophysics, Biosignatures & Paleobiology, Desert Worlds, Exploration Gear & Tech, Extremeophiles and Extreme Environments, Habitable Zones, Microbiology & Virology, Origin & Evolution of Life, Press Release, Sample Return
The Hidden Viral Network: How Viruses Shape Microbial Adaptability and Biogeochemical Cycling in the Polyextreme Mars-Analog Qaidam Basin Desert
Viruses play essential roles in shaping the structure and function of microbial communities, including those inhabiting extreme environments.
Posted inAway Teams & Field Reports, Biogeochemical Cycles & Geobiology, Biophysics, Biosignatures & Paleobiology, Extremeophiles and Extreme Environments, Genomics, Proteomics, Bioinformatics, Habitable Zones, Microbiology & Virology, Sample Return, Status Report
Genome Sequence And Methylome Of The Extremely Halophilic Bacterium Salinibacter Ruber Strain M31T Isolated From A Crystallizer Pond In Mallorca, Spain
Salinibacter ruber strain M31T, an extremely halophilic bacterium, was isolated from a saltern crystallizer pond in Spain. Single-molecule real-time sequencing revealed a 3.6-Mbp genome with a single 3.55-Mbp circular chromosome […]
Posted inAnalog Studies, Arctic / Antarctic / Alpine, Away Teams & Field Reports, Biochemistry & Organic Chemistry, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Dale Andersen's Field Reports, Exploration Gear & Tech, Extremeophiles and Extreme Environments, Genomics, Proteomics, Bioinformatics, Habitable Zones, Icy Worlds, Microbiology & Virology, Robotics/Rovers/UAVs, ROVs/Submersibles/Diving, Status Report, Water/Hycean Worlds & Oceanography
Astrobiology Expedition To Lake Untersee, Antarctica: Genome-resolved Metagenomics Reveals Diverse Taxa And Metabolic Complexity
Lake Untersee, a lake in Antarctica that is perennially covered with ice, is home to unique microbial structures that are not lithified.