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Rettberg, Petra and Panitz, Corinna and Rabbow, Elke and Beblo-Vranesevic, Kristina and the MASE team (2019) Can bacteria from Mars analogue sites on Earth survive on Mars? - Impact of perchlorates, drought, and radiation in an anoxic atmosphere. AbSciCon 2019, 2019-06-24 - 2019-06-28, Bellevue, Washington.
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Abstract
Introduction: On Earth extreme environments are inhabited by a variety of microorganisms adapted to their specific habitat. Such extremophiles are useful model organisms to study the potential survivability of Earth organisms on Mars. Especially the Martian surface is characterised by deleterious environmental parameters, e.g. very low water activity, presence of oxidizing compounds, and high ionizing radiation under anoxic conditions. The survival of bacteria from Mars analogue sites exposed to single and combined Mars relevant parameters under anaerobic conditions was investigated.
| Item URL in elib: | https://elib.dlr.de/128250/ | ||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||
| Title: | Can bacteria from Mars analogue sites on Earth survive on Mars? - Impact of perchlorates, drought, and radiation in an anoxic atmosphere | ||||||||||||||||||||
| Authors: |
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| Date: | 24 June 2019 | ||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | MASE, extremophiles, Earth, Mars | ||||||||||||||||||||
| Event Title: | AbSciCon 2019 | ||||||||||||||||||||
| Event Location: | Bellevue, Washington | ||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||
| Event Start Date: | 24 June 2019 | ||||||||||||||||||||
| Event End Date: | 28 June 2019 | ||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||
| HGF - Program: | Space | ||||||||||||||||||||
| HGF - Program Themes: | Research under Space Conditions | ||||||||||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||||||||||
| DLR - Program: | R FR - Research under Space Conditions | ||||||||||||||||||||
| DLR - Research theme (Project): | R - Vorhaben Strahlenbiologie (old) | ||||||||||||||||||||
| Location: | Köln-Porz | ||||||||||||||||||||
| Institutes and Institutions: | Institute of Aerospace Medicine > Radiation Biology | ||||||||||||||||||||
| Deposited By: | Kopp, Kerstin | ||||||||||||||||||||
| Deposited On: | 03 Jul 2019 13:04 | ||||||||||||||||||||
| Last Modified: | 24 Apr 2024 20:31 |
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