Heavy ion induced mutations in genetic effective cells of a higher plant
Autor: | K.E. Gartenbach, A.R. Kranz, M. Pickert |
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Rok vydání: | 1992 |
Předmět: |
Atmospheric Science
Cell Survival Arabidopsis Aerospace Engineering Germination Haploidy Genes Plant Genome Cell Line Arabidopsis thaliana Argon Ions Genetics Ploidies biology Radiobiology Astronomy and Astrophysics biology.organism_classification Geophysics Lead Space and Planetary Science Mutation Seeds Pollen Uranium General Earth and Planetary Sciences Heavy ion Ploidy Cosmic Radiation Mutation induction |
Zdroj: | Advances in Space Research. 12:69-72 |
ISSN: | 0273-1177 |
DOI: | 10.1016/0273-1177(92)90092-c |
Popis: | Arabidopsis thaliana offers different possibilities for investigating heavy ion induced early and late damage. Mutations in genetic effective cells can yield early damage, in the form of reduced vitality of the descending cell-lines and/or late damage, such as mutation induction visible in the following generations. Investigation is possible on different levels of ploidy (4n, 2n, n). Different genetic effective cells with equal genomes are available. Additionally, several different biological endpoints for each level of genome ploidy can be observed. Recent results of work in this field are presented. |
Databáze: | OpenAIRE |
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