Prokaryotic Component of Oil-Contaminated Oligotrophic Peat Soil under Different Levels of Mineral Nutrition:Biomass, Diversity, and Activity

Manucharova, N.A.; Ksenofontova, N.A.; Belov, A.A.; Kamenskiy, N.N.; Arzamazova, A.V.; Zenova, G.M.; Kinzhaev, R.R.; Trofimov, S.Y.; Stepanov, A.l.

Авторы: Manucharova N.A., Ksenofontova N.A., Belov A.A., Kamenskiy N.N., Arzamazova A.V., Zenova G.M., Kinzhaev R.R., Trofimov S.Ya, Stepanov A.l.
Журнал: Eurasian Soil Science
Том: 54
Номер: 1
Год издания: 2021
Издательство: Maik Nauka/Interperiodica Publishing
Местоположение издательства: Russian Federation
Первая страница: 89
Последняя страница: 97
Оригинальные версии: Прокариотный компонент нефтезагрязненной торфяной олиготрофной почвы при разном уровне минерального питания
DOI: 10.1134/S1064229321010105
Аннотация: Abstract—Molecular biology techniques have been applied to study the diversity and biomass of metabolically active prokaryotic cells in an oil-contaminated oligotrophic peat soil at different levels of mineral nutrition. The share of metabolically active components in the peat samples is only about 10% of the entire prokaryotic community. The application of mineral fertilizer (N40P50K50) against the background of half-doseliming has led to a more than twofold increase in the biomass of bacterial and archaeal cells, an increase inthe number of functional genes (bss and nifH) copies, and a significant decrease in the content of oil productsin the peat of experimental variants. The application of mineral fertilizer against the background liming of oilto contaminated soil induces changes in the phylogenetic structure and partial restoration of the metabolically active prokaryotic complex.Keywords: oil, metabolically active soil prokaryotic community, functional genes, fluorescent in situ hybridization (FISH), high throughput sequencing
Добавил в систему: Манучарова Наталия Александровна

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Prokaryotic Component of Oil-Contaminated Oligotrophic Peat Soil under Different Levels of Mineral Nutrition:Biomass, Diversity, and Activityстатья

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