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Temperature as a Factor of Development of Psychrotolerant Mycelial Bacteria Complexes in Soils of North Regionsстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 28 мая 2015 г.
- Авторы: Zenova G.M., Kozhevin P.A., Manucharova N.A., Dubrova M.S., Zviagintsev D.G.
- Журнал: Biology Bulletin
- Том: 39
- Номер: 5
- Год издания: 2012
- Издательство: M A I K Nauka - Interperiodica
- Местоположение издательства: Russian Federation
- Первая страница: 416
- Последняя страница: 423
- DOI: 10.1134/S1062359012050160
- Аннотация: It has been demonstrated that complexes of mycelial bacteria (actinomycetes), in which the amount of psychrotolerant actinomycetes reaches hundreds of thousands of CFU/g of the soil (frequently exceeding the portion of mesophilic forms), are developed in peat and podzolic soils of the tundra and taiga at low tempera- tures. As actinomycetes grow and develop in cold soils, their mycelium increases in length. Use of the molec- ular in situ hybridization method (fluorescent in situ hybridization, FISH) demonstrated that the portion of met- abolically active mycelial actinobacteria exceeds the portion of unicellular actinobacteria in the Actinobacteria phylum. Specific peculiarities of psychrotolerant populations in relation to the spectrum of consumed substrates (histidine, mannitol, saccharose) were established by the method of multirespirometric testing.
- Добавил в систему: Кожевин Петр Александрович