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词条 Daniela Billi
释义

  1. Work

  2. Involvement in space missions

  3. References

Daniela Billi is an Italian astrobiologist working at the University of Rome Tor Vergata. She is known for her work on desert cyanobacteria of the genus Chroococcidiopsis.[1]

Work

Daniela Billi showed that desert cyanobacteria from the genus Chroococcidiopsis are highly resistant to extreme environmental conditions including desiccation,[2] ionizing radiation,[3] UV radiation,[4] and various factors encountered in extraterrestrial environments (see for example [5]).

Due to insights given by her and her colleagues' work, Chroococcidiopsis is considered as a model genus when studying the current or past habitability of Mars (see for example [6]).

She and her colleagues also suggested that Chrooccoccidiopsis could be used in manned missions on Mars for the production of resources for astronauts.[7] To move in this direction, she developed genetic engineering tools for those cyanobacteria.[8]

She is maintaining the Culture Collection of Organisms from Extreme Environments (CCMEE) established by Imre Friedmann.[9]

Involvement in space missions

Billi is involved in the EXPOSE-R2 mission, an astrobiogy experiment currently exposed outside of the International Space Station. She is responsible for experiments involving Chroococcidiopsis as part of the two major EPOSE-R2 subprojects: Biology and Mars Experiment (BIOMEX), and Biofilm Organisms Surfing Space (BOSS).[10][11]

References

1. ^Hardy Bacteria Thrive Under Hot Desert Rocks
2. ^{{cite journal |last1=Billi |first1=Daniela |last2=Viaggiu |first2=Emanuela |last3=Cockell |first3=Charles |last4=Rabbow |first4=Elke |last5=Horneck |first5=Gerda |last6=Onofri |first6=Silvano |title=Damage Escape and Repair in Dried Chroococcidiopsis spp. from Hot and Cold Deserts Exposed to Simulated Space and Martian Conditions|journal=Astrobiology|date=2011|volume=11|issue=1|pages=65–73|doi=10.1089/ast.2009.0430 |pmid=21294638|bibcode=2011AsBio..11...65B}}
3. ^{{cite journal|last1=Billi|first1=Daniela|last2=Friedman|first2=E. Imre|last3=Hofer|first3=Kurt G.|last4=Ocampo-Friedmann|first4=Roseli|title=Ionizing-Radiation Resistance in the Desiccation-Tolerant Cyanobacterium Chroococcidiopsis|journal=Applied and Environmental Microbiology|date=2000|volume=66|issue=4|pages=1489–92|doi=10.1128/AEM.66.4.1489-1492.2000|pmc=92012}}
4. ^{{cite journal|last1=Baqué|first1=Mickael|last2=Viaggiu|first2=Emanuela|last3=Scalzi|first3=Giuliano|last4=Billi|first4=Daniela|title=Endurance of the endolithic desert cyanobacterium Chroococcidiopsis under UVC radiation|journal=Extremophiles|date=2012|volume=17|issue=1|doi=10.1007/s00792-012-0505-5|pages=161–169}}
5. ^{{cite journal|last1=Baqué|first1=Mickael|last2=Verseux|first2=Cyprien|last3=Rabbow|first3=Elke|last4=de Vera|first4=Jean-Pierre P.|last5=Billi|first5=Daniela|title=Detection of Macromolecules in Desert Cyanobacteria Mixed with a Lunar Mineral Analogue After Space Simulations|journal=ORIGINS OF LIFE AND EVOLUTION OF BIOSPHERES|volume=44|issue=3|doi=10.1007/s11084-014-9367-4|pages=209–221|bibcode=2014OLEB...44..209B|pmc=4669540}}
6. ^{{cite journal|last1=Grilli-Caiola|first1=Maria|last2=Billi|first2=Daniela|title=Chroococcidiopsis from Desert to Mars|journal=Algae and Cyanobacteria in Extreme Environments|pages=553–568}}
7. ^{{cite journal|last1=Verseux|first1=Cyprien|last2=Baqué|first2=Mickael|last3=Lehto|first3=Kirsi|last4=de Vera|first4=Jean-Pierre P.|last5=Rothschild|first5=Lynn J.|last6=Billi|first6=Daniela|title=Sustainable life support on Mars – the potential roles of cyanobacteria}}
8. ^{{cite journal|last1=Billi|first1=Daniela|title=Genetic tools for desiccation- and radiation-tolerant cyanobacteria of the genus Chroococcidiopsis|journal=Current Research, Technology and Education Topics in Applied Microbiology and Microbial Biotechnology|date=2010|pages=1517–1521}}
9. ^{{cite web|url=http://www.bio.fsu.edu/faculty-friedmann.php|title=FSU - Biological Science - Dr. Imre Friedmann|first=FSU|last=Biology|website=www.bio.fsu.edu}}
10. ^{{cite web|url=http://www.ilmessaggero.it/tecnologia/scienza/astronave_spazio_vita_marte_lancio_estremofili_universit_agrave_tor_vergata_roma-529656.html|title=Lanciati nello spazio gli "estremofili" per cercare vita su Marte: nel team c'è l'università di Tor Vergata|website=ilmessaggero.it}}
11. ^{{cite web|url=https://www.ansa.it/scienza/notizie/rubriche/spazioastro/2014/07/24/batteri-in-orbita-per-simulare-la-sopravvivenza-su-marte_471e66a0-2da2-4b19-896d-1df89e65e699.html|title=Batteri in orbita per simulare la sopravvivenza su Marte - Spazio & Astronomia - Scienza&Tecnica|date=24 July 2014|website=ansa.it}}
{{Authority control}}{{DEFAULTSORT:Billi, Daniela}}

8 : Year of birth missing (living people)|Living people|Astrobiologists|Italian biologists|Women biologists|Italian women scientists|University of Rome Tor Vergata faculty|Place of birth missing (living people)

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