Adaptations of archaeal and bacterial membranes to variations in temperature, pH and pressure
The cytoplasmic membrane of a prokaryotic cell consists of a lipid bilayer or a monolayer
that shields the cellular content from the environment. In addition, the membrane contains …
that shields the cellular content from the environment. In addition, the membrane contains …
Relevance of earth-bound extremophiles in the search for extraterrestrial life
L Carré, G Zaccai, X Delfosse, E Girard, B Franzetti - Astrobiology, 2022 - liebertpub.com
The recent discovery of extrasolar Earth-like planets that orbit in their habitable zone of their
system, and the latest clues of the presence of liquid water in the subsurface of Mars and in …
system, and the latest clues of the presence of liquid water in the subsurface of Mars and in …
The Piezo-Hyperthermophilic Archaeon Thermococcus piezophilus Regulates Its Energy Efficiency System to Cope With Large Hydrostatic Pressure Variations
Y Moalic, J Hartunians, C Dalmasso… - Frontiers in …, 2021 - frontiersin.org
Deep-sea ecosystems share a common physical parameter, namely high hydrostatic
pressure (HHP). Some of the microorganisms isolated at great depths have a high …
pressure (HHP). Some of the microorganisms isolated at great depths have a high …
Heterotrophic growth dominates in the most extremotolerant extremophile cultures
Due to their ability to withstand “extreme” conditions, Earth's extremophilic organisms can
constrain habitability windows for other planetary systems. However, there are many other …
constrain habitability windows for other planetary systems. However, there are many other …
[HTML][HTML] Could microbes inhabiting extreme desert environments be a gateway to life on the Martian surface?
Existence of life outside the Earth is a mystery that human beings have been searching for
centuries. In the past few decades, discovering microbes in extremely terrestrial habitats has …
centuries. In the past few decades, discovering microbes in extremely terrestrial habitats has …
Apolar polyisoprenoids located in the midplane of the bilayer regulate the response of an archaeal-like membrane to high temperature and pressure
JG LoRicco, M Salvador-Castell, B Demé… - Frontiers in …, 2020 - frontiersin.org
Archaea are known to inhabit some of the most extreme environments on Earth. The ability
of archaea possessing membrane bilayers to adapt to high temperature (> 85° C) and high …
of archaea possessing membrane bilayers to adapt to high temperature (> 85° C) and high …
Mechanistic adaptation of microbiomes in extreme environments
K Viswadeepika, PV Bramhachari - Understanding the Microbiome …, 2022 - Springer
Extreme environments are referred to as ecosystems with a constant or fluctuating exposure
to one or more environmental factors such as high and low temperatures, salinity …
to one or more environmental factors such as high and low temperatures, salinity …
Pervasive suicidal integrases in deep-sea archaea
C Badel, V Da Cunha, P Forterre… - Molecular Biology and …, 2020 - academic.oup.com
Mobile genetic elements (MGEs) often encode integrases which catalyze the site-specific
insertion of their genetic information into the host genome and the reverse reaction of …
insertion of their genetic information into the host genome and the reverse reaction of …
Génomique comparative d'isolats phylogénétiquement proches appartenant au genre Thermococcus, une archée hyperthermophile
D Courtine - 2017 - archimer.ifremer.fr
the immense genomic diversity of microorganisms allows them to live everywhere, even in
extreme environments such as deep hydrothermal vents. scattered over the seabed, these …
extreme environments such as deep hydrothermal vents. scattered over the seabed, these …
Comparative genomics of closely related Thermococcus isolates, a genus of hyperthermophilic Archaea
D Courtine - 2017 - theses.hal.science
The immense genomic diversity of microorganisms allows them to live everywhere, even in
extreme environments such as deep hydrothermal vents. Scattered over the seabed, these …
extreme environments such as deep hydrothermal vents. Scattered over the seabed, these …