For decades, the Guliya Glacier, located above 20,000 feet in the far northwestern Tibetan Plateau, has been one of the richest archives available to scientists to investigate large-scale paleoclimate shifts. […]
virus
Posted inGenomics, Proteomics, Bioinformatics, Microbiology & Virology, Press Release
Modern Immunity And Ancient Microbes
When you get infected with a virus, some of the first weapons your body deploys to fight it were passed down to us from our microbial ancestors billions of years […]
Posted inAtmospheres, Climate, Weather, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Extremeophiles and Extreme Environments, Gaia - Planetary Perspectives, Genomics, Proteomics, Bioinformatics, Microbiology & Virology, Panspermia, Planetary Protection & Biosafety, Status Report, Terraforming & Geoengineering
Dust storm-driven Dispersal of Potential Pathogens and Antimicrobial Resistance Genes In The Eastern Mediterranean
The atmosphere hosts a microbiome that connects remote ecosystems but remains underexplored. In this study, we employed metagenomics to examine the ecological roles of the atmospheric microbiome, including the dispersal […]
Posted inAnalog Studies, Arctic / Antarctic / Alpine, Away Teams & Field Reports, Biophysics, Biosignatures & Paleobiology, Cryobiology, Genomics, Proteomics, Bioinformatics, Icy Worlds, Microbiology & Virology, Press Release
Cryobiology: How Viruses Affect Algal Blooms In Snow
NASA-supported scientists have reported how interactions between viruses and bacteria during algal blooms could affect snowmelt in polar and subpolar regions on Earth.
Posted inArctic / Antarctic / Alpine, Away Teams & Field Reports, Biosignatures & Paleobiology, Cryobiology, Exploration Gear & Tech, Extremeophiles and Extreme Environments, Genomics, Proteomics, Bioinformatics, Habitable Zones, Icy Worlds, Microbiology & Virology, Press Release
Giant Viruses Have Been Found On Greenland’s Ice Sheet
Every spring when the sun rises in the Arctic after months of darkness, life returns. The polar bears pop up from their winter lairs, the arctic tern soar back from […]
Posted inGenomics, Proteomics, Bioinformatics, Microbiology & Virology, Status Report, Tricorders & Sensors
Unveiling the Microbial Realm with VEBA 2.0
Unveiling the Microbial Realm with VEBA 2.0: A Modular Bioinformatics Suite For End-to-end Genome-resolved Prokaryotic, (micro)eukaryotic, and Viral Multi-omics From Either Short- or Long-read Sequencing
Posted inAtmospheres, Climate, Weather, Biogeochemical Cycles & Geobiology, Gaia - Planetary Perspectives, Genomics, Proteomics, Bioinformatics, Habitable Zones, Microbiology & Virology, Press Release
Microbial Viruses Act As Secret Drivers Of Planetary Climate Change
In a new study, scientists have discovered that viruses that infect microbes contribute to climate change by playing a key role in cycling methane, a potent greenhouse gas, through the […]
Posted inGenomics, Proteomics, Bioinformatics, Microbiology & Virology, Nanotechnology & SynBio, Status Report
Viruses In Astrobiology
Viruses are the most abundant biological entities on Earth, and yet, they have not received enough consideration in astrobiology.
Posted inGenomics, Proteomics, Bioinformatics, Gravitational Biology, Microbiology & Virology, Microgravity, Press Release, Space Life Science, Space Stations
Bacteriophage-host Interactions In Microgravity Onboard The International Space Station
Bacteriophage-host interactions play a fundamental role in shaping microbial ecosystems. Although phage-host interactions have been extensively studied in terrestrial ecosystems, the impact of microgravity on phage-host interactions is yet to […]
Posted inBiogeochemical Cycles & Geobiology, Biophysics, Biosignatures & Paleobiology, Extremeophiles and Extreme Environments, Genomics, Proteomics, Bioinformatics, Microbiology & Virology, Status Report
Hot Springs Viruses At Yellowstone National Park Have Ancient Origins And Are Adapted To Their Thermophilic Hosts
Geothermal springs in areas such as Yellowstone National Park (YNP), USA house unicellular red algae that dominate the microbial biomass. Little is known about the viruses that infect the biota.