Molecular Analysis of the Benthos Microbial Community in Zavarzin Thermal Spring (Uzon Caldera, Kamchatka, Russia) | Sciact - CRIS-система Института катализа

Molecular Analysis of the Benthos Microbial Community in Zavarzin Thermal Spring (Uzon Caldera, Kamchatka, Russia) Научная публикация

Конференция

IX International Conference on the Bioinformatics of Genome Regulation and Structure\Systems Biology
23-28 июн. 2014 , Novosibirsk

Журнал

BMC Genomics
ISSN: 1471-2164

Вых. Данные

Год: 2014, Том: 15, Номер: 12, Номер статьи : S12, Страниц : 15 DOI: 10.1186/1471-2164-15-S12-S12

Ключевые слова

Microbiology; metagenome; Zavarzin thermal spring; Uzon Caldera; Kamchatka

Авторы

Rozanov Alexey S ¹ , Bryanskaya Alla V ¹ , Malup Tatiana K ¹ , Meshcheryakova Irina A ¹ , Lazareva Elena V ² , Taran Oksana P ³ , Ivanisenko Timofey V ¹ , Ivanisenko Vladimir A ^1,4 , Zhmodik Sergey M ^2,4 , Kolchanov Nikolay A ^1,4 , Peltek Sergey E ¹

Организации

1	Institute of Cytology & Genetics SB RAS, Novosibirsk, 630090, Russia
2	V S Sobolev Institute of Geology and Mineralogy SB RAS, Novosibirsk, 630090, Russia
3	Boreskov Institute of Catalysis SB RAS, Novosibirsk, 630090, Russia
4	Novosibirsk State University, Novosibirsk, 630090, Russia

Информация о финансировании (6)

1	Федеральное агентство научных организаций России	VI.58.1.3
2	Российский фонд фундаментальных исследований	11-05-00717 (01201160637)
3	Сибирское отделение Российской академии наук	92
4	Сибирское отделение Российской академии наук	93
5	Сибирское отделение Российской академии наук	94
6	Российский научный фонд	14-24-00123

Background: Geothermal areas are of great interest for the study of microbial communities. The results of such investigations can be used in a variety of fields (ecology, microbiology, medicine) to answer fundamental questions, as well as those with practical benefits. Uzon caldera is located in the Uzon-Geyser depression that is situated in the centre of the Karym-Semyachin region of the East Kamchatka graben-synclinorium. The microbial communities of Zavarzin spring are well studied; however, its benthic microbial mat has not been previously described. Results: Pyrosequencing of the V3 region of the 16S rRNA gene was used to study the benthic microbial community of the Zavarzin thermal spring (Uzon Caldera, Kamchatka). The community is dominated by bacteria (>95% of all sequences), including thermophilic, chemoorganotrophic Caldiserica (33.0%) and Dictyoglomi (24.8%). The benthic community and the previously examined planktonic community of Zavarzin spring have qualitatively similar, but quantitatively different, compositions. Conclusions: In this study, we performed a metagenomic analysis of the benthic microbial mat of Zavarzin spring. We compared this benthic community to microbial communities found in the water and of an integral probe consisting of water and bottom sediments. Various phylogenetic groups of microorganisms, including potentially new ones, represent the full-fledged trophic system of Zavarzin. A thorough geochemical study of the spring was performed.

Rozanov A.S. , Bryanskaya A.V. , Malup T.K. , Meshcheryakova I.A. , Lazareva E.V. , Taran O.P. , Ivanisenko T.V. , Ivanisenko V.A. , Zhmodik S.M. , Kolchanov N.A. , Peltek S.E.
Molecular Analysis of the Benthos Microbial Community in Zavarzin Thermal Spring (Uzon Caldera, Kamchatka, Russia)

BMC Genomics. 2014. V.15. N12. S12 :1-15. DOI: 10.1186/1471-2164-15-S12-S12 WOS Scopus РИНЦ CAPlus OpenAlex

Полный текст от издателя

Опубликована в печати:	1 дек. 2014 г.
Опубликована online:	19 дек. 2014 г.

Web of science:	WOS:000353978600012
Scopus:	2-s2.0-84925329246
РИНЦ:	24042849
Chemical Abstracts:	PubMedID:25563397
OpenAlex:	W2108373653

БД	Цитирований
Web of science	33
Scopus	37
РИНЦ	40
OpenAlex	49