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Отсутствует экспертное заключение на публикацию, внесенную в базу после 01-01-2019
Количество соавторов публикации - 8
Публикации в изданиях, индексируемых в Web of Science Core Collection: Q4, K=2.5
  • Малахова Т. В.: количество аффилиаций - 1, вклад в КБПР публикации:
    формула: K/(Nсоавторов*Nаффил) = 2.5/(8*1) = 0.312
  • Мурашова А. И.: количество аффилиаций - 1, вклад в КБПР публикации:
    формула: K/(Nсоавторов*Nаффил) = 2.5/(8*1) = 0.312
Статья в периодическом издании

Thermotolerant Methanotrophic Bacteria from Sediments of the River Chernaya, Crimea, and Assessment of Their Growth Characteristics

WoS 1.156/Q4 SCOPUS 0.352/Q3
Перевод
Оригинальная статья:
Термотолерантные метанотрофные бактерии из осадков реки Черная, Крым, и оценка их ростовых характеристик // Микробиология. 2021. Т. 90, № 5. С. 553-563
DOI 10.1134/S0026261721050131
Язык Английский
Журнал Microbiology

ISSN: 0026-2617; Онлайн ISSN: 1608-3237
Год 2021
Выходные данные Том: 90, Выпуск: 5, Страницы: 588-597
Авторы
  1. Oshkin I. Yu.
    Winogradsky Institute of Microbiology, Federal Research Center “Fundamentals of Biotechnology,” Russian Academy of Sciences, Moscow, 119071 Russia (ru)
  2. Danilova O. V.
    Winogradsky Institute of Microbiology, Federal Research Center “Fundamentals of Biotechnology,” Russian Academy of Sciences, Moscow, 119071 Russia (ru)
  3. Suleimanov R. Z.
    Winogradsky Institute of Microbiology, Federal Research Center “Fundamentals of Biotechnology,” Russian Academy of Sciences, Moscow, 119071 Russia (ru)
  4. Tikhonova E. N.
    Winogradsky Institute of Microbiology, Federal Research Center “Fundamentals of Biotechnology,” Russian Academy of Sciences, Moscow, 119071 Russia (ru)
  5. Малахова Т. В. (Malakhova T. V.)
  6. Мурашова А. И. (Murashova I. A.)
  7. Pimenov N. V.
    Winogradsky Institute of Microbiology, Federal Research Center “Fundamentals of Biotechnology,” Russian Academy of Sciences, Moscow, 119071 Russia (ru)
  8. Dedysh S. N.
    Winogradsky Institute of Microbiology, Federal Research Center “Fundamentals of Biotechnology,” Russian Academy of Sciences, Moscow, 119071 Russia (ru)
Даты Поступила в редакцию: 13.04.2021
После доработки 23.04.2021
Принята к публикации: 28.04.2021
Опубликована: 04.10.2021
Абстракт The technology of single-cell protein production from natural gas is based on using thermotolerant methanotrophic bacteria with high growth rates on methane. So far, the spectrum of strains used for industrial purposes was restricted to members of the genus Methylococcus. This poses limitations to further development of this technology and fuels the search for new cultures of fast-growing methanotrophs. The later task was addressed in the present work by analyzing the sediment samples of the Chernaya River, Crimea. Molecular analysis of the microbial community composition in the sediment revealed Gammaproteobacteria as the predominant group (33‒42% of all retrieved 16S rRNA gene fragments), as well as Chloroflexi, Actinobacteria, Alphaproteobacteria, Bacteroidota, and Acidobacteria as other numerically significant community members. The methanotrophic enrichment culture obtained from the sediment contained bacteria of the genus Methylomonas as the major component, with the relative abundance of up to 60% of all 16S rRNA gene fragments. The use of various strategies for methanotroph isolation resulted in obtaining three isolates of target bacteria of the genera Methylomonas, Methylomagnum and Methylocystis. The optimal growth temperatures of these isolates were 25, 35, and 40°С, respectively. The highest specific growth rate in batch culture, 0.21 h−1, was determined for Methylocystis sp. Kr9, which displayed 99.22 and 99.13% 16S rRNA gene sequence similarity to the type strains of two Methylocystis species, Methylocystis echinoides IMET 10491T and Methylocystis parvus OBBPT, respectively.
Ключевые слова: thermotolerant methanotrophic bacteria, river sediments, Methylomonas, Methylomagnum, Methylocystis, growth on methane
URL https://link.springer.com/article/10.1134/S0026261721050131

Запись создана: 14-10-2021 11:36
Последнее изменение: 20-10-2021 11:44

Текущий статус издания
Microbiology
ISSN: 0026-2617
E-ISSN: 1608-3237
WoS: Q4

SCOPUS: Q3

Страница журнала в E-library
Библиографическая ссылка:
Oshkin I. Yu., Danilova O. V., Suleimanov R. Z., Tikhonova E. N., Malakhova T. V., Murashova I. A., Pimenov N. V., Dedysh S. N. Thermotolerant Methanotrophic Bacteria from Sediments of the River Chernaya, Crimea, and Assessment of Their Growth Characteristics // Microbiology. 2021. Vol. 90, iss. 5. P. 588-597. DOI: 10.1134/S0026261721050131
[Перевод][WoS 1.156/Q4][SCOPUS 0.352/Q3]
Экспертное заключение: –
Индексация на момент включения в базу:
Web of Science
Статус
Да
Импакт-фактор/Квартиль(год)
1.156/Q4 (2020)
Идентификатор
000703487400005
SCOPUS
Статус
Да
Импакт-фактор/Квартиль(год)
0.352/Q3 (2020)
Идентификатор
2-s2.0-85116356694
РИНЦ
Статус
Нет
Идентификатор