| Issue |
BIO Web Conf.
Volume 57, 2023
International Scientific and Practical Conference “Innovations, Technological Solutions and Management in Modern Biotechnology and Biomedicine” (ITSM-2022)
|
|
|---|---|---|
| Article Number | 01001 | |
| Number of page(s) | 6 | |
| Section | Trends in Applied Biotechnology | |
| DOI | https://doi.org/10.1051/bioconf/20235701001 | |
| Published online | 13 January 2023 | |
The Influence of Abiotic Factors on the Activity of Methane-Oxidizing Bacteria
Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry (FRC PCP MC RAS), Russian Academy of Sciences, Chernogolovka, Russia
* Corresponding author: TumanovaLV@yandex.ru
Methanotrophs are widespread bacteria and utilize a number of hydrocarbons under normal conditions. In this study, a model reaction of propylene oxidation by methane-oxidizing bacteria Methylococcus capsulatus (M) was considered. The influence of abiotic factors (the flow rate, exogenous metals) on methane-oxidizing bacteria has been studied. It was found that increasing the flow velocity slightly effect on the growth of bacterial biomass. Studies have shown that under the action of salts of the studied metals a significant decrease the propylene oxidation by bacteria is observed. Methanotrophs exhibit resistance to stress factors, which ensures their wide distribution in nature and provides biotechnological potential.
© The Authors, published by EDP Sciences, 2023
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