Biological effects of heavy ions in Arabidopsis seeds
Irradiation of dry seeds of Arabidopsis with heavy ions (HZE-particles) produced by UNILAC-accelerator (GSI, Darmstadt) yielded aberrations in varied developmental endpoints such as survival rate and embryo vitality. The damage increased with particle density and charge. Cross sections in the range...
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| Veröffentlicht in: | Advances in space research 1986, Vol.6 (11), p.149-152 |
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| container_title | Advances in space research |
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| creator | Bork, U. Gartenbach, K. Koch, C. Kranz, A.R. |
| description | Irradiation of dry seeds of
Arabidopsis
with heavy ions (HZE-particles) produced by UNILAC-accelerator (GSI, Darmstadt) yielded aberrations in varied developmental endpoints such as survival rate and embryo vitality. The damage increased with particle density and charge. Cross sections in the range of 0.2–1.0 μm
2 for Ne and Ar and 2.0–10.0 μm
2 for Xe were estimated. Soaked seeds were more sensitive than dry seeds (cross-section 2.0–10.0 μm
2 for Ar). The induced total damage in the irradiated seeds was estimated adding the different damages weighted by certain factors. These results will be used as base data for the interpretation and evaluation of spaceflight experiments on the biological effects of cosmic radiation. |
| doi_str_mv | 10.1016/0273-1177(86)90287-5 |
| format | Article |
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Arabidopsis
with heavy ions (HZE-particles) produced by UNILAC-accelerator (GSI, Darmstadt) yielded aberrations in varied developmental endpoints such as survival rate and embryo vitality. The damage increased with particle density and charge. Cross sections in the range of 0.2–1.0 μm
2 for Ne and Ar and 2.0–10.0 μm
2 for Xe were estimated. Soaked seeds were more sensitive than dry seeds (cross-section 2.0–10.0 μm
2 for Ar). The induced total damage in the irradiated seeds was estimated adding the different damages weighted by certain factors. These results will be used as base data for the interpretation and evaluation of spaceflight experiments on the biological effects of cosmic radiation.</description><identifier>ISSN: 0273-1177</identifier><identifier>EISSN: 1879-1948</identifier><identifier>DOI: 10.1016/0273-1177(86)90287-5</identifier><identifier>PMID: 11537214</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>Arabidopsis - radiation effects ; Argon ; Chromosome Aberrations ; Cosmic Radiation ; Desiccation ; Dose-Response Relationship, Radiation ; Heavy Ions ; Neon ; Radiation Dosage ; Relative Biological Effectiveness ; Seeds - radiation effects ; Water ; Xenon</subject><ispartof>Advances in space research, 1986, Vol.6 (11), p.149-152</ispartof><rights>1987</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c304t-f5dff953b6256f0199b729a32732adf25120be38d366989d3d871084baa95f803</citedby><cites>FETCH-LOGICAL-c304t-f5dff953b6256f0199b729a32732adf25120be38d366989d3d871084baa95f803</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/0273-1177(86)90287-5$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,4024,27923,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/11537214$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Bork, U.</creatorcontrib><creatorcontrib>Gartenbach, K.</creatorcontrib><creatorcontrib>Koch, C.</creatorcontrib><creatorcontrib>Kranz, A.R.</creatorcontrib><title>Biological effects of heavy ions in Arabidopsis seeds</title><title>Advances in space research</title><addtitle>Adv Space Res</addtitle><description>Irradiation of dry seeds of
Arabidopsis
with heavy ions (HZE-particles) produced by UNILAC-accelerator (GSI, Darmstadt) yielded aberrations in varied developmental endpoints such as survival rate and embryo vitality. The damage increased with particle density and charge. Cross sections in the range of 0.2–1.0 μm
2 for Ne and Ar and 2.0–10.0 μm
2 for Xe were estimated. Soaked seeds were more sensitive than dry seeds (cross-section 2.0–10.0 μm
2 for Ar). The induced total damage in the irradiated seeds was estimated adding the different damages weighted by certain factors. These results will be used as base data for the interpretation and evaluation of spaceflight experiments on the biological effects of cosmic radiation.</description><subject>Arabidopsis - radiation effects</subject><subject>Argon</subject><subject>Chromosome Aberrations</subject><subject>Cosmic Radiation</subject><subject>Desiccation</subject><subject>Dose-Response Relationship, Radiation</subject><subject>Heavy Ions</subject><subject>Neon</subject><subject>Radiation Dosage</subject><subject>Relative Biological Effectiveness</subject><subject>Seeds - radiation effects</subject><subject>Water</subject><subject>Xenon</subject><issn>0273-1177</issn><issn>1879-1948</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1986</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kMtOwzAQRS0EglL4A4SyQrAI-BG_Nkil4iVVYgNry4nHYJTGxW4r9e9JaAU7VrM5987MQeiM4GuCibjBVLKSECkvlbjSmCpZ8j00IkrqkuhK7aPRL3KEjnP-xJhQKfEhOiKEM0lJNUL8LsQ2vofGtgV4D80yF9EXH2DXmyLELhehKybJ1sHFRQ65yAAun6ADb9sMp7s5Rm8P96_Tp3L28vg8nczKhuFqWXruvNec1YJy4THRupZUW9afRa3zlBOKa2DKMSG00o45JQlWVW2t5l5hNkYX295Fil8ryEszD7mBtrUdxFU2lGlZVYL3YLUFmxRzTuDNIoW5TRtDsBl0mcGFGVwYJcyPLjPEznf9q3oO7i-089MDt1sA-i_XAZLJTYCuARdS78q4GP7f8A1Cj3eF</recordid><startdate>1986</startdate><enddate>1986</enddate><creator>Bork, U.</creator><creator>Gartenbach, K.</creator><creator>Koch, C.</creator><creator>Kranz, A.R.</creator><general>Elsevier Ltd</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>1986</creationdate><title>Biological effects of heavy ions in Arabidopsis seeds</title><author>Bork, U. ; Gartenbach, K. ; Koch, C. ; Kranz, A.R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c304t-f5dff953b6256f0199b729a32732adf25120be38d366989d3d871084baa95f803</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1986</creationdate><topic>Arabidopsis - radiation effects</topic><topic>Argon</topic><topic>Chromosome Aberrations</topic><topic>Cosmic Radiation</topic><topic>Desiccation</topic><topic>Dose-Response Relationship, Radiation</topic><topic>Heavy Ions</topic><topic>Neon</topic><topic>Radiation Dosage</topic><topic>Relative Biological Effectiveness</topic><topic>Seeds - radiation effects</topic><topic>Water</topic><topic>Xenon</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bork, U.</creatorcontrib><creatorcontrib>Gartenbach, K.</creatorcontrib><creatorcontrib>Koch, C.</creatorcontrib><creatorcontrib>Kranz, A.R.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Advances in space research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bork, U.</au><au>Gartenbach, K.</au><au>Koch, C.</au><au>Kranz, A.R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Biological effects of heavy ions in Arabidopsis seeds</atitle><jtitle>Advances in space research</jtitle><addtitle>Adv Space Res</addtitle><date>1986</date><risdate>1986</risdate><volume>6</volume><issue>11</issue><spage>149</spage><epage>152</epage><pages>149-152</pages><issn>0273-1177</issn><eissn>1879-1948</eissn><abstract>Irradiation of dry seeds of
Arabidopsis
with heavy ions (HZE-particles) produced by UNILAC-accelerator (GSI, Darmstadt) yielded aberrations in varied developmental endpoints such as survival rate and embryo vitality. The damage increased with particle density and charge. Cross sections in the range of 0.2–1.0 μm
2 for Ne and Ar and 2.0–10.0 μm
2 for Xe were estimated. Soaked seeds were more sensitive than dry seeds (cross-section 2.0–10.0 μm
2 for Ar). The induced total damage in the irradiated seeds was estimated adding the different damages weighted by certain factors. These results will be used as base data for the interpretation and evaluation of spaceflight experiments on the biological effects of cosmic radiation.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>11537214</pmid><doi>10.1016/0273-1177(86)90287-5</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0273-1177 |
| ispartof | Advances in space research, 1986, Vol.6 (11), p.149-152 |
| issn | 0273-1177 1879-1948 |
| language | eng |
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| source | MEDLINE; Access via ScienceDirect (Elsevier) |
| subjects | Arabidopsis - radiation effects Argon Chromosome Aberrations Cosmic Radiation Desiccation Dose-Response Relationship, Radiation Heavy Ions Neon Radiation Dosage Relative Biological Effectiveness Seeds - radiation effects Water Xenon |
| title | Biological effects of heavy ions in Arabidopsis seeds |
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