Biosignature Molecules Accumulate and Persist in Evaporitic Brines: Implications for Planetary Exploration.

Exobiology / methods Extraterrestrial Environment / chemistry Salts / analysis Adenosine Triphosphate / analysis Amino Acids / analysis Salinity Organic Chemicals / analysis Space Flight Seawater / chemistry

Journal

Astrobiology
ISSN: 1557-8070
Titre abrégé: Astrobiology
Pays: United States
ID NLM: 101088083

Informations de publication

Date de publication:
Aug 2024
Historique:
medline: 19 8 2024
pubmed: 19 8 2024
entrez: 19 8 2024
Statut: ppublish

Résumé

The abundance of potentially habitable hypersaline environments in our solar system compels us to understand the impacts of high-salt matrices and brine dynamics on biosignature detection efforts. We identified and quantified organic compounds in brines from South Bay Salt Works (SBSW), where evapoconcentration of ocean water enables exploration of the impact of NaCl- and MgCl

Identifiants

DOI: 10.1089/ast.2023.0122 PMID: 39159437
pubmed: 39159437
doi: 10.1089/ast.2023.0122
doi:

Substances chimiques

Salts 0
Adenosine Triphosphate 8L70Q75FXE
brine 0
Amino Acids 0
Organic Chemicals 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

795-812

Auteurs

Chad Pozarycki (C)

School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia, USA.
ORCID: 0000-0002-5262-9156

Kenneth M Seaton (KM)

School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia, USA.

Emily C Vincent (E)

School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia, USA.
ORCID: 0000-0002-9008-1494

Carlie Novak Sanders (C)

School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia, USA.

Nickie Nuñez (N)

School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia, USA.

Mariah Castillo (M)

School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia, USA.

Ellery Ingall (E)

School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, Georgia, USA.

Benjamin Klempay (B)

Scripps Institution of Oceanography, University of California San Diego, San Diego, California, USA.

Alexandra Pontefract (A)

Johns Hopkins University Applied Physics Laboratory, Laurel, Maryland, USA.

Luke A Fisher (LA)

Scripps Institution of Oceanography, University of California San Diego, San Diego, California, USA.

Emily R Paris (ER)

Department of Earth System Science, Stanford University, Stanford, California, USA.

Steffen Buessecker (S)

Department of Earth System Science, Stanford University, Stanford, California, USA.
ORCID: 0000-0002-1376-8049

Nikolas B Alansson (NB)

School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia, USA.

Christopher E Carr (CE)

School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, Georgia, USA.
Daniel Guggenheim School of Aerospace Engineering, Georgia Institute of Technology, Atlanta, Georgia, USA.
ORCID: 0000-0002-7946-5622

Peter T Doran (PT)

Geology and Geophysics, Louisiana State University, Baton Rouge, Louisiana, USA.

Jeff S Bowman (JS)

Scripps Institution of Oceanography, University of California San Diego, San Diego, California, USA.

Britney E Schmidt (BE)

Departments of Astronomy and Earth & Atmospheric Sciences, Cornell University, Ithaca, New York, USA.

Amanda M Stockton (AM)

School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia, USA.
ORCID: 0000-0002-0306-1760

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Classifications MeSH

questionsmedicales.fr › Disciplines des sciences naturelles › Disciplines des sciences biologiques › Biologie › Exobiologie › Biosignature Molecules Accumulate and Persist...
questionsmedicales.fr › Phénomènes biologiques › Phénomènes écologiques et environnementaux › Environnement extraterrestre › Biosignature Molecules Accumulate and Persist...
questionsmedicales.fr › Produits chimiques inorganiques › Sels › Biosignature Molecules Accumulate and Persist...
questionsmedicales.fr › Acides nucléiques, nucléotides et nucléosides › Nucléotides › Ribonucléotides › Nucléotides adényliques › Adénosine triphosphate › Biosignature Molecules Accumulate and Persist...
questionsmedicales.fr › Acides aminés, peptides et protéines › Acides aminés › Biosignature Molecules Accumulate and Persist...
questionsmedicales.fr › Phénomènes chimiques › Concentration osmolaire › Salinité › Biosignature Molecules Accumulate and Persist...
questionsmedicales.fr › Composés chimiques organiques › Biosignature Molecules Accumulate and Persist...
questionsmedicales.fr › Technologie, industrie et agriculture › Transports › Aviation › Vol spatial › Biosignature Molecules Accumulate and Persist...
questionsmedicales.fr › Phénomènes biologiques › Phénomènes écologiques et environnementaux › Eaux salées › Eau de mer › Biosignature Molecules Accumulate and Persist...