Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.1017/S147355041800037X |
| Desert cyanobacteria under space and planetary simulations: a tool for searching for life beyond Earth and supporting human space exploration | |
| Billi, Daniela | |
| 通讯作者 | Billi, Daniela |
| 来源期刊 | INTERNATIONAL JOURNAL OF ASTROBIOLOGY
 |
| ISSN | 1473-5504 |
| EISSN | 1475-3006 |
| 出版年 | 2019 |
| 卷号 | 18期号:5页码:483-489 |
| 英文摘要 | The astonishing capability of life to adapt to extreme conditions has provided a new perspective on what 'habitable' means. On Earth extremophiles thrive in hostile habitats, such as hot and cold deserts or Antarctic sub-glacial lakes considered as Earth analogues of Mars and icy moons of Jupiter and Saturn. Recently desert cyanobacteria were exposed to ground-based simulations of space and Martian conditions and to real space and Martian conditions simulated in low Earth orbit using facilities attached outside the International Space Station. When exposure to such conditions does not exceed repair capabilities, more data are available regarding the physico-chemical constraints that life can withstand. When the accumulated damage exceeds the survival potential, the persistence of biomarkers contributes to the search for life elsewhere. Knowledge concerning the endurance of desert cyanobacteria under space and Martian conditions contributes to the development of life support systems. |
| 英文关键词 | Chroococcidiopsis desiccation tolerance desert cyanobacteria life support low Earth orbit Mars-like conditions radiation tolerance space exposure space synthetic biology |
| 类型 | Review |
| 语种 | 英语 |
| 国家 | Italy |
| 收录类别 | SCI-E |
| WOS记录号 | WOS:000480306100015 |
| WOS关键词 | RADIATION-RESISTANCE ; MARTIAN ATMOSPHERE ; SYNTHETIC BIOLOGY ; EXPOSE-R2 MISSION ; CHROOCOCCIDIOPSIS ; MARS ; DESICCATION ; HABITABILITY ; PERCHLORATE ; STABILITY |
| WOS类目 | Astronomy & Astrophysics ; Biology ; Geosciences, Multidisciplinary |
| WOS研究方向 | Astronomy & Astrophysics ; Life Sciences & Biomedicine - Other Topics ; Geology |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/216352 |
| 作者单位 | Univ Roma Tor Vergata, Dept Biol, Via Ric Sci Snc, I-00133 Rome, Italy |
| 推荐引用方式 GB/T 7714 | Billi, Daniela. Desert cyanobacteria under space and planetary simulations: a tool for searching for life beyond Earth and supporting human space exploration[J],2019,18(5):483-489. |
| APA | Billi, Daniela.(2019).Desert cyanobacteria under space and planetary simulations: a tool for searching for life beyond Earth and supporting human space exploration.INTERNATIONAL JOURNAL OF ASTROBIOLOGY,18(5),483-489. |
| MLA | Billi, Daniela."Desert cyanobacteria under space and planetary simulations: a tool for searching for life beyond Earth and supporting human space exploration".INTERNATIONAL JOURNAL OF ASTROBIOLOGY 18.5(2019):483-489. |
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