Role of Humic Compounds in Viability Prolongation of the Cells of Hydrocarbon-Oxidizing Bacteria
- Autores: Nikolaev Y.A.1, Demkina E.V.1, Perminova I.V.2, Loiko N.G.1, Borzenkov I.A.1, Ivanona A.E.1, Konstantinov A.I.2, El’-Registan G.I.1
-
Afiliações:
- Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences
- Chemical Faculty, Moscow State University
- Edição: Volume 88, Nº 6 (2019)
- Páginas: 764-768
- Seção: Short Communications
- URL: https://bakhtiniada.ru/0026-2617/article/view/164170
- DOI: https://doi.org/10.1134/S0026261719060122
- ID: 164170
Citar
Resumo
Addition of humic compounds (9 preparations) to the cultures of hydrocarbon-oxidizing bacteria was shown to result in up to 15-fold increase in the number of viable cells in the cultures stored in the growth media with access to air at 20‒25°C. The most oxidized humates exhibited the highest activity in induction of persister formation, which subsequently matured to dormant forms, while unoxidized humates with antioxidant activity supported viability persistence.
Palavras-chave
Sobre autores
Yu. Nikolaev
Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences
Autor responsável pela correspondência
Email: nikolaevya@mail.ru
Rússia, Moscow, 119071
E. Demkina
Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences
Email: nikolaevya@mail.ru
Rússia, Moscow, 119071
I. Perminova
Chemical Faculty, Moscow State University
Email: nikolaevya@mail.ru
Rússia, Moscow, 119234
N. Loiko
Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences
Email: nikolaevya@mail.ru
Rússia, Moscow, 119071
I. Borzenkov
Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences
Email: nikolaevya@mail.ru
Rússia, Moscow, 119071
A. Ivanona
Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences
Email: nikolaevya@mail.ru
Rússia, Moscow, 119071
A. Konstantinov
Chemical Faculty, Moscow State University
Email: nikolaevya@mail.ru
Rússia, Moscow, 119234
G. El’-Registan
Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences
Email: nikolaevya@mail.ru
Rússia, Moscow, 119071
Arquivos suplementares
