Comment on "Stress induction in the bacteria Shewanella oneidensis and Deinococcus radiodurans in response to below-background ionizing radiation", Castillo, et al. Int. J. Rad. Biol., 2015; Early Online DOI:10.3109/09553002.2015.1062571

Abstract

Castillo, et al. report hormesis by background levels of radiation, at which there is $<10^{-3}$ ionization per bacterium in a replication time. This suggests radiation products accumulate in the growth medium over much longer times. Experiments are proposed to test this hypothesis.

arXiv comment3 pp

References in corpus (1)

• Habitat of early life: Solar X-ray and UV radiation at Earth's surface 4-3.5 billion years ago

Cited by in corpus (1)

• The Chiral Puzzle of Life