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The genetic effects of radiation must be detected through the study of certain endpoints, for example, visible chromosome abnormalities, proteins with altered conformations or charges, spontaneous abortions, congenital malformations, or premature death. In addition, radiation induced mutations may affect different endpoints to different degrees.
26 Μαρ 2015 · Ionizing radiation (IR) is an extensively studied mutagenic agent that can lead to the accumulation of extra mutations in the offspring of irradiated parents.
13 Αυγ 2014 · Recent advances in genetic and ecological studies of wild animal populations in Chernobyl and Fukushima have demonstrated significant genetic, physiological, developmental, and fitness effects stemming from exposure to radioactive contaminants.
Radiation - Mutations, DNA, Cells: Gene mutations resulting from radiation-induced damage to DNA have been produced experimentally in many types of organisms. In general, the frequency of a given mutation increases in proportion to the dose of radiation in the low-to-intermediate dose range.
30 Μαρ 2017 · Here, we review key studies of animals living under natural conditions in regions affected by the Chernobyl and Fukushima nuclear accidents. Most studies show significant genetic damage related to radiation exposure, with consequent effects on reproduction, development, fertility, and population growth rates.
20 Δεκ 2021 · In this short review, the current status of classical radiation, accelerated particle and space radiation mutation breeding is discussed, and the molecular mechanisms of radiation-induced mutation are demonstrated.
Radiation biology is the study of the effects of ionizing radiation on biological tissues and living organisms. It combines radiation physics and biology. The purpose of this chapter is to introduce the terminology and basic concepts of radiobiology to create a...
