[NASA] Preflight image of Syto9 staining of Staphylococcus aureus biofilm as part of ODYSSEY, an investigation that evaluates biofilm formation and exchange of genetic material among two species of bacteria […]
Microbiology & Virology
Posted inAstropharmacy / Biotechnology
Pigmented Fungi Derived From Hot And Cold deserts Ecosystems: Taxonomy, Genomic And Biotechnological Approach
[World Journal of Microbiology and Biotechnology] Safer and more efficient products and processes are current global demands that drive the field of bioprospective research. Microbial sources are the main natural […]
Posted inSpace Life Science
Assessing The Susceptibility Of Microalgae To Space Conditions Using Stratospheric Balloons
[Scientific Reports via Xmol] Biological exposure experiments under near-space conditions remain limited by the high cost and low accessibility of spaceflight platforms, motivating low-cost analog approaches for initial screening.
Posted inExtremeophiles and Extreme Environments
Small-Scale Mineral And Microbial Heterogeneities Near A Fumarole At The Furnas Hydrothermal Zone On The Azores
[Life (Basel)]. The Azores are characterized by intense volcanic activity, creating unique environments such as fumarole sites, where geothermal gases and high temperatures drive distinct chemical and biological processes.
Posted inAway Teams & Field Reports
Microorganisms Actively Shape Earth’s Ocean Floor
[MARUM]. In August 2023, the German research vessel METEOR set sail on Expedition M192 to the Greek island of Milos with Dr. Solveig Bühring as the chief scientist. The mission […]
Posted inExtremeophiles and Extreme Environments
Rock-eating Fungi Flourish Deep Within Earth
[University of Michigan] Hundreds of feet below Earth’s surface, rocks and water teem with fungi and support complex ecosystems of tiny organisms, according to a University of Michigan study, which […]
Posted inMicrobiology & Virology
Methane Production On Mars-Relevant Clay Minerals And Simulant Regolith
[Microorganisms]. Over the course of Martian history, the presence of atmospheric carbon dioxide and potential subsurface molecular hydrogen (H2), in addition to potential surface and subsurface liquid water, suggests that […]
Posted inExtremeophiles and Extreme Environments
Assessment Of Saccharomyces Cerevisiae Survival Upon Exposure to Transient High Pressure and Temperature in a High-Intensity Shock Tube for Astrobiology (HISTA)
[bio-protocol] Understanding microbial survival under extreme planetary conditions is critical for astrobiology and stress biology.
Posted inExtremeophiles and Extreme Environments
Methanotrophy Under Extreme Alkalinity In A Serpentinizing System
[Nature] Serpentinization produces hyperalkaline, H2– and CH4-rich fluids that support microbial life and serve as analogs for ocean worlds such as Enceladus. While methane production in these systems has been […]
Posted inCryobiology
Microbial Diversity In Pyrenean Ice Caves: Extreme Cryogenic Environments As Analogues For Extraterrestrial Habitability
[FEMS Microbes] Pyrenean ice caves are the least studies cryogenic environments that preserve perennial ice. These caves host microbial communities adapted to extreme oligotrophy, low temperatures, and episodic water availability, […]