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Molecular response of Deinococcus radiodurans exposed to vacuum conditions of Low Earth Orbit

Gutmann-Özgen, Natalie and Ott, Emanuel and Kawaguchi, Yuko and Yamagishi, Akihiko and Rabbow, Elke and Rettberg, Petra and Weckwerth, Wolfram and Milojevic, Tetyana (2018) Molecular response of Deinococcus radiodurans exposed to vacuum conditions of Low Earth Orbit. In: EANA 2018 - Abstractbook. EANA 2018, 24-28 September 2018, Berlin, Germany.

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Official URL: http://www.eana-net.eu/index.php?page=Conferences/EANA2018

Abstract

The polyextremophile, gram-positive bacterium Deinococcus radiodurans is able to withstand harsh conditions of real and simulated outer space environment, e.g., extreme temperature fluctuations, desiccation, UV radiation, and ionizing radiation. A long-term space exposure of D. radiodurans has been performed in exposure experiments at low Earth orbit in frames of the Tanpopo orbital mission aiming to investigate the possibility of interplanetary transfer of life. Although it is important to analyse the impact of space environmental factors simultaneously, it is also crucial to investigate these factors separately under controlled conditions in order to decipher fundamental response mechanisms involved.

Item URL in elib:https://elib.dlr.de/124489/
Document Type:Conference or Workshop Item (Poster)
Title:Molecular response of Deinococcus radiodurans exposed to vacuum conditions of Low Earth Orbit
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Gutmann-Özgen, NatalieDepartment of Biophysical Chemistry, University of ViennaUNSPECIFIED
Ott, EmanuelDepartment of Biophysical Chemistry, University of ViennaUNSPECIFIED
Kawaguchi, YukoSchool of Life Sciences, Tokyo University of Pharmacy and Life Sciences, 1432-1, Horinouchi, Hachioji, Tokyo, 192-0392, JapanUNSPECIFIED
Yamagishi, AkihikoSchool of Life Sciences, Tokyo University of Pharmacy and Life Sciences, 1432-1, Horinouchi, Hachioji, Tokyo, 192-0392, JapanUNSPECIFIED
Rabbow, ElkeRadiation Biology Department, Institute of Aerospace Medicine, German Aerospace Center (DLR), Cologne, Germany; Elke.Rabbow (at) dlr.dehttps://orcid.org/0000-0002-9301-2021
Rettberg, PetraRadiation Biology Department, Institute of Aerospace Medicine, German Aerospace Center (DLR), Cologne, Germany; petra.rettberg (at) dlr.dehttps://orcid.org/0000-0003-4439-2395
Weckwerth, WolframDepartment of Ecogenomics and Systems Biology, University of Vienna and Vienna Metabolomics Center (VIME), University of ViennaUNSPECIFIED
Milojevic, TetyanaDepartment of Biophysical Chemistry, University of ViennaUNSPECIFIED
Date:24 September 2018
Journal or Publication Title:EANA 2018 - Abstractbook
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Deinococcus radiodurans, vacuum conditions, space exposure
Event Title:EANA 2018
Event Location:Berlin, Germany
Event Type:international Conference
Event Dates:24-28 September 2018
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 - Forschung unter Weltraumbedingungen
DLR - Research theme (Project):R - Vorhaben Strahlenbiologie
Location: Köln-Porz
Institutes and Institutions:Institute of Aerospace Medicine > Radiation Biology
Deposited By: Kopp, Kerstin
Deposited On:10 Dec 2018 15:54
Last Modified:31 Jul 2019 20:22

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