[HTML][HTML] The archaeal class Halobacteria and astrobiology: Knowledge gaps and research opportunities

JH Wu, TJ McGenity, P Rettberg, MF Simões… - Frontiers in …, 2022 - frontiersin.org
Water bodies on Mars and the icy moons of the outer solar system are now recognized as
likely being associated with high levels of salt. Therefore, the study of high salinity …

Astrobiology with haloarchaea from Permo-Triassic rock salt

H Stan-Lotter, C Radax, C Gruber, A Legat… - International Journal of …, 2002 - cambridge.org
Several viable halophilic archaebacteria were isolated previously from rock salt of Permo-
Triassic age in an Austrian salt mine; one of these strains was the first to be recognized as a …

[HTML][HTML] The use of RNA-seq for the study of physiological adaptations of halophiles in extreme environments for astrobiological data interpretation

C Basu, SM Perl - Frontiers in Astronomy and Space Sciences, 2024 - frontiersin.org
This opinion paper describes the potential (yet underutilized) use of a transcriptomic tool,
RNA-seq, to study the cellular responses and adaptations of halophilic microbes to extreme …

Survival of halophilic Archaea in Earth's cold stratosphere

P DasSarma, VJ Laye, J Harvey, C Reid… - International Journal of …, 2017 - cambridge.org
Halophilic Archaea are known to tolerate multiple extreme conditions on Earth and have
been proposed as models for astrobiology. In order to assess the importance of cold …

Discovery of the Streamlined Haloarchaeon Halorutilus salinus, Comprising a New Order Widespread in Hypersaline Environments across the World

A Durán-Viseras, C Sánchez-Porro, T Viver… - Msystems, 2023 - Am Soc Microbiol
The class Halobacteria is one of the most diverse groups within the Euryarchaeota phylum,
whose members are ubiquitously distributed in hypersaline environments, where they often …

Halophilic archaea as beacon for exobiology: Recent advances and future challenges

A Sundarasami, A Sridhar, K Mani - Advances in biological science …, 2019 - Elsevier
Abstract Mars, Enceladus, and Europa are said to have hypersaline environments, which
makes a strong case for the studying the exobiological or astrobiological aspects of …

Distinct ecotypes within a natural haloarchaeal population enable adaptation to changing environmental conditions without causing population sweeps

T Viver, RE Conrad, LH Orellana, M Urdiain… - The ISME …, 2021 - academic.oup.com
Microbial communities thriving in hypersaline brines of solar salterns are highly resistant
and resilient to environmental changes, and salinity is a major factor that deterministically …

Extreme microbes: salt-loving microorganisms are helping biologists understand the unifying features of life and molecular secrets of survival under extreme …

S DasSarma - American Scientist, 2007 - go.gale.com
Seen from the air, the irregular grid of evaporation ponds at the south end of San Francisco
Bay in California is a kaleidoscopic quilt of reds and purples. These ponds take their colors …

Ecophysiological distinctions of haloarchaea from a hypersaline Antarctic lake as determined by metaproteomics

B Tschitschko, TJ Williams, MA Allen… - Applied and …, 2016 - Am Soc Microbiol
ABSTRACT Deep Lake in the Vestfold Hills is hypersaline and the coldest system in
Antarctica known to support microbial growth (temperatures as low as− 20° C). It represents …

Halophilic microorganisms

HJ Kunte, HG Trüper, H Stan-Lotter - … : the quest for the conditions of life, 2002 - Springer
Concentrated salt solutions like salt or soda lakes, coastal lagoons or man-made salterns,
inhabited by only a few forms of higher life, are dominated by prokaryotic microorganisms …