Physiological responses of the halophilic archaeon Halobacterium sp. strain NRC1 to desiccation and gamma irradiation

@article{Kottemann2005PhysiologicalRO,
  title={Physiological responses of the halophilic archaeon Halobacterium sp. strain NRC1 to desiccation and gamma irradiation},
  author={Molly C. Kottemann and A. Kish and Chika Iloanusi and S. Bjork and J. DiRuggiero},
  journal={Extremophiles},
  year={2005},
  volume={9},
  pages={219-227}
}
  • Molly C. Kottemann, A. Kish, +2 authors J. DiRuggiero
  • Published 2005
  • Medicine, Biology
  • Extremophiles
  • We report that the halophilic archaeon Halobacterium sp. strain NRC-1 is highly resistant to desiccation, high vacuum and 60Co gamma irradiation. Halobacterium sp. was able to repair extensive double strand DNA breaks (DSBs) in its genomic DNA, produced both by desiccation and by gamma irradiation, within hours of damage induction. We propose that resistance to high vacuum and 60Co gamma irradiation is a consequence of its adaptation to desiccating conditions. Gamma resistance in Halobacterium… CONTINUE READING
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    • PDF
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    References

    Publications referenced by this paper.
    SHOWING 1-10 OF 57 REFERENCES
    Genome sequence of Halobacterium species NRC-1.
    • 647
    • PDF
    Resistance of Bacillus Endospores to Extreme Terrestrial and Extraterrestrial Environments
    • 1,575
    • PDF
    Desiccation tolerance of prokaryotes.
    • 1,058
    • PDF
    Accumulation of Mn(II) in Deinococcus radiodurans Facilitates Gamma-Radiation Resistance
    • 497
    • PDF
    Free radicals in biology: oxidative stress and the effects of ionizing radiation.
    • 1,185
    • Highly Influential
    Ionizing-Radiation Resistance in the Desiccation-Tolerant CyanobacteriumChroococcidiopsis
    • 239
    • Highly Influential
    • PDF
    Systems level insights into the stress response to UV radiation in the halophilic archaeon Halobacterium NRC-1.
    • 134
    • PDF