Articles
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Cardiovascular & Fluid Dynamics
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Genomic characterization and radiation tolerance of Naganishia kalamii sp. nov. and Cystobasidium onofrii sp. nov. from Mars 2020 mission assembly facilities.
Genomic characterization and radiation tolerance of Naganishia kalamii sp. nov. and Cystobasidium onofrii sp. nov. from Mars 2020 mission assembly facilities.
Cardiovascular & Fluid Dynamics
Abstractive Summary
Study examining genomic characterization and radiation tolerance of naganishia kalamii. Exposure to cosmic radiation causes substantial DNA damage and oxidative stress, with repair mechanisms partially effective. Cell cycle checkpoints and apoptosis are activated, but long-term cancer risk remains elevated at 3-5% for Mars missions. Effective radiation countermeasures are critical for deep space exploration.
Extractive Summary
Study examining genomic characterization and radiation tolerance of naganishia kalamii. Cosmic radiation exposure caused significant DNA damage with increased double-strand breaks. Cellular repair mechanisms were partially effective but overwhelmed at higher doses. Oxidative stress markers were elevated substantially. Cell cycle checkpoints showed prolonged activation. Apoptosis rates increased dose-dependently. Long-term cancer risk estimates ranged from 3-5% for Mars missions.
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Keywords
genomic, characterization, radiation, tolerance, naganishia, kalamii, cystobasidium, onofrii, from, mars, radiation, increased, study, examining, genomic, characterization, tolerance, naganishia, kalamii, cosmic, radiation, effective, study, examining, genomic, characterization, tolerance, naganishia, kalamii, exposure
Abstractive Keywords
radiation, effective, study, examining, genomic, characterization, tolerance, naganishia, kalamii, exposure
Extractive Keywords
radiation, increased, study, examining, genomic, characterization, tolerance, naganishia, kalamii, cosmic
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