From Classical Radiation to Modern Radiation

Radiation mutation breeding has been used for nearly 100 years and has successfully improved crops by increasing genetic variation. Global food production is facing a series of challenges, such as rapid population growth, environmental pollution and climate change. How to feed the world's enormous human population poses great challenges to breeders. Although advanced technologies, such as gene editing, have provided effective ways to breed varieties, by editing a single or multiple specific target genes, enhancing germplasm diversity through mutation is still indispensable in modern and classical radiation breeding because it is more likely to produce random mutations in the whole genome. 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. This review also looks into the future development of radiation mutation breeding, hoping to deepen our understanding and provide new vitality for the further development of radiation mutation breeding

Biology · Environmental health · Gene · Mutant · Mutation · Mutation breeding · Population · DNA Repair Mechanisms · Medicine · Plant Genetic and Mutation Studies · Plant tissue culture and regeneration · Genetics

• Current perspectives and the future of domestication studies

  Open Access•Greger Larson, Dolores R Piperno et al.•Proceedings of the National…•2014

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