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Magnetic fields and magnetic isotope 25Mg effects on biofilms formation by bacteria E. coli
- Authors: Letuta U.G.1, Tikhonova T.A.1
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Affiliations:
- Orenburg State University
- Issue: Vol 484, No 6 (2019)
- Pages: 768-771
- Section: Biochemistry, biophysics, molecular biology
- URL: https://journals.eco-vector.com/0869-5652/article/view/12900
- DOI: https://doi.org/10.31857/S0869-56524846768-771
- ID: 12900
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Abstract
The biofilm formation by bacteria E. coli is a magnetosensitive process. The combined effects of a magnetic magnesium isotope 25Mg and a static magnetic field in the range of 20-35 mT stimulate biofilm formation by bacteria E. coli compared to non-magnetic magnesium isotopes 24,26Mg. Magnetic field effects in the range of 2-10 mT, registered for all bacteria regardless of magnesium-isotope enrichment of nutrient medium, indicate the sensitivity of intracellular processes to weak magnetic fields.
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About the authors
U. G. Letuta
Orenburg State University
Author for correspondence.
Email: shevulyana@yandex.ru
Russian Federation, 13, Pobedy prospect, Orenburg, 460018
T. A. Tikhonova
Orenburg State University
Email: shevulyana@yandex.ru
Russian Federation, 13, Pobedy prospect, Orenburg, 460018
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