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Effects of fluoride on bacterial growth and its gene/protein expression

Ma, Haili, Wu, Xiaohu, Yang, Meng, Wang, Jianmei, Wang, Jinming, Wang, Jundong·2014·Chemosphere
DOI 10.1016/j.chemosphere.2013.11.032
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Abstract

To determine the effects of fluoride on bacterial growth, as well as upon its gene/protein expression, we grew Escherichia coli expressing GFPuv (E. coli-GFPuv) in Luria Bertani medium at different concentrations of NaF, 0, 0.1 mM, 1 mM, 10 mM and 100 mM. Results showed that E. coli-pGFPuv growth and expression of mRNA and protein of GFPuv were increased at 0.1 and 1 mM, but were inhibited at 10 and 100 mM, which demonstrated that fluoride has a classic rise/fall response of inducing E. coli-GFPuv growth and gene and protein expression of GFPuv at 1 mM. Our observation suggests that the effect of fluoride on bacterial growth may be from regulation of mRNA expression.

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Research works printed but not linked: 24

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Metadata

Authors
Ma, H., Wu, X., Yang, M., Wang, J., Wang, J., & Wang, J.
Venue
Chemosphere
Publisher
Elsevier BV
Published
2014-04
Volume
100
Pages
190-193
ISSN
0045-6535
DOI
10.1016/j.chemosphere.2013.11.032
Cited by
16
References
0
Language
en

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