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Survival by Selection: The Role of Natural Selection in Developing Biological Radiation Defenses | ||
Journal of Biomedical Physics and Engineering | ||
مقالات آماده انتشار، اصلاح شده برای چاپ، انتشار آنلاین از تاریخ 05 خرداد 1403 اصل مقاله (308.35 K) | ||
نوع مقاله: Commentary | ||
شناسه دیجیتال (DOI): 10.31661/jbpe.v0i0.2405-1764 | ||
نویسندگان | ||
Seyed Ali Reza Mortazavi1؛ Ilham Said-Salman2، 3؛ Sami El Khatib4، 5؛ Parmis Taghizadeh6؛ Seyed Mohammad Javad Mortazavi* 7، 8؛ Lembit Sihver* 9، 10، 11 | ||
1MVLS College, The University of Glasgow, Glasgow, Scotland, UK | ||
2Department of Biological and Chemical Sciences, School of Arts & Sciences, Lebanese International University, Beirut, Lebanon | ||
3International University of Beirut, Beirut, Lebanon | ||
4Department of Biomedical Sciences, School of Arts and Sciences, Lebanese International University, Beirut, Lebanon | ||
5Center for Applied Mathematics and Bioinformatics (CAMB) at Gulf University for Science and Technology, Kuwait City, Kuwait | ||
6School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran | ||
7Ionizing and Non-Ionizing Radiation Protection Research Center (INIRPRC), Shiraz University of Medical Sciences, Shiraz, Iran | ||
8Department of Medical Physics, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran | ||
99Department of Radiation Physics, Technische Universität Wien, Atominstitut, 1040 Vienna, Austria | ||
10Department of Chemistry and Chemical Engineering, Royal Military College of Canada, Kingston, ON, CanadaUSA | ||
11Department of Physics, East Carolina University, Greenville, NC | ||
چکیده | ||
Natural selection, a cornerstone of evolutionary biology, shapes the adaptations organisms develop to survive environmental pressures. This paper explores how natural selection drives biological adaptations to radiation exposure. We examine the genetic mechanisms at play, exemplified by the enhanced DNA repair capabilities observed in bacteria like Escherichia coli (E. coli) following exposure to radiation. We then investigate adaptations in humans residing in high-background radiation areas, highlighting potential genetic variations for radiation resistance. Finally, the contemporary relevance of natural selection is discussed, emphasizing its role in the emergence of antibiotic-resistant bacteria and the need for sustainable medical practices. By studying these adaptations, we gain a deeper understanding of evolution and its implications for medicine, conservation, and our overall understanding of life. | ||
کلیدواژهها | ||
Natural Selection؛ Radiation؛ Environmental Pressure؛ Mutation؛ Biological Evolution | ||
آمار تعداد مشاهده مقاله: 6,738 تعداد دریافت فایل اصل مقاله: 109 |