Document Detail

Resonance effect of microwaves on the genome conformational state of E. coli cells.
MedLine Citation:
PMID:  1388519     Owner:  NLM     Status:  MEDLINE    
The effect of low intensity microwaves on the conformational state of the genome of X-irradiated E. coli cells was studied by the method of viscosity anomalous time dependencies. It has been established that within the ranges of 51.62-51.84 GHz and 41.25-41.50 GHz the frequency dependence of the observed effect has a resonance nature with a resonance half-width of the order of 100 MHz. The power dependence of the microwave effect within the range of 0.1-200 microW/cm2 has shown that a power density of 1 microW/cm2 is sufficient to suppress radiation-induced repair of the genome conformational state. The effect of microwave suppression of repair is well reproduced and does not depend on the sequence of cell exposure to X-rays and microwave radiation in the millimeter band. The results obtained indicate the role of the cell genome in the resonant interaction of cells with low intensity millimeter waves.
Belyaev IYa; Y D Alipov; V S Shcheglov; V N Lystsov
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Zeitschrift für Naturforschung. C, Journal of biosciences     Volume:  47     ISSN:  0939-5075     ISO Abbreviation:  Z. Naturforsch., C, J. Biosci.     Publication Date:    1992 Jul-Aug
Date Detail:
Created Date:  1992-11-02     Completed Date:  1992-11-02     Revised Date:  2009-11-04    
Medline Journal Info:
Nlm Unique ID:  8912155     Medline TA:  Z Naturforsch C     Country:  GERMANY    
Other Details:
Languages:  eng     Pagination:  621-7     Citation Subset:  IM    
Moscow Engineering Physics Institute, C.I.S.
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MeSH Terms
DNA, Bacterial / radiation effects*
Escherichia coli / genetics*,  radiation effects
Genome, Bacterial*
Nucleic Acid Conformation / radiation effects
Reg. No./Substance:
0/DNA, Bacterial

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

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