The Hypopiezotolerant Bacterium,
astrobiology
extant Mars life
forward contamination
human missions to Mars
Journal
Life (Basel, Switzerland)
ISSN: 2075-1729
Titre abrégé: Life (Basel)
Pays: Switzerland
ID NLM: 101580444
Informations de publication
Date de publication:
26 May 2020
26 May 2020
Historique:
received:
22
04
2020
revised:
13
05
2020
accepted:
20
05
2020
entrez:
30
5
2020
pubmed:
30
5
2020
medline:
30
5
2020
Statut:
epublish
Résumé
The search for life on Mars is predicated on the idea that Earth and Mars life (if present) should be both carbon- and water-based with similar forms of evolution. However, the astrobiology community can currently only investigate plausible Martian microbial ecosystems by using Terran life-forms as proxies. In order to examine how life might persist on Mars, we used a hypopiezotolerant bacterium (def., able to grow at 7-10 hPa)-
Identifiants
pubmed: 32466370
pii: life10060077
doi: 10.3390/life10060077
pmc: PMC7344922
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : NASA, Planetary Protection and Exobiology research programs
ID : NNX12AJ84G; 80NSSC17K0263; NNX12AD90G; 80NSSC17K0263
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