Cyanobacterial Communities of Carbonate Sediments and Biomineralization in Peterhof Fountains’ Water Supply System, Russia

The role of cyanobacterial communities in the formation of carbonate sediments (ancient and modern) is not completely clear. We studied the cyanobacterial communities connected with carbonate sediments of the freshwater bodies feeding the historical Peterhof fountains (Saint-Petersburg, Russia). Cya...

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Autores principales:	Oksana A. Rodina, Oleg S. Vereshchagin, Dmitry Yu. Vlasov, Marina S. Zelenskaya, Dmitrii V. Pankin, Nikita V. Mitrofanov, Michael Yu. Nikitin, Kseniia Yu. Vasileva, Olga V. Frank-Kamenetskaya
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	microbial community cyanobacteria biomineralization freshwater carbonates Mineralogy QE351-399.2
Acceso en línea:	https://doaj.org/article/56693dd0bbe24a0099308aa4cb977113
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spelling	oai:doaj.org-article:56693dd0bbe24a0099308aa4cb9771132021-11-25T18:26:14ZCyanobacterial Communities of Carbonate Sediments and Biomineralization in Peterhof Fountains’ Water Supply System, Russia10.3390/min111111992075-163Xhttps://doaj.org/article/56693dd0bbe24a0099308aa4cb9771132021-10-01T00:00:00Zhttps://www.mdpi.com/2075-163X/11/11/1199https://doaj.org/toc/2075-163XThe role of cyanobacterial communities in the formation of carbonate sediments (ancient and modern) is not completely clear. We studied the cyanobacterial communities connected with carbonate sediments of the freshwater bodies feeding the historical Peterhof fountains (Saint-Petersburg, Russia). Cyanobacterial communities were studied by metagenome analysis and optical microscopy. Carbonates associated with cyanobacterial communities (both in situ and in vitro) were studied by powder X-ray diffraction analysis, scanning electron microscopy, energy-dispersive X-ray spectroscopy, and Raman spectroscopy. The interconnection between the mineral composition of carbonate sediments and inhabiting microorganism species was established. The leading role of cyanobacteria in carbonate biomineralization in fresh water of Peterhof fountains water supply system was shown. Cyanobacteria of 24 genera were revealed in sediments composed of calcite and aragonite. The crystallization of carbonates on the surface of 13 species of cyanobacteria was found. Using model experiments, a significant contribution of cyanobacterial species of the Oscillatoriaceae family (<i>Phormidium</i> spp., <i>Lyngbya</i> sp., <i>Oscillatoria </i><i>formosa</i>) to carbonate biomineralization is demonstrated.Oksana A. RodinaOleg S. VereshchaginDmitry Yu. VlasovMarina S. ZelenskayaDmitrii V. PankinNikita V. MitrofanovMichael Yu. NikitinKseniia Yu. VasilevaOlga V. Frank-KamenetskayaMDPI AGarticlemicrobial communitycyanobacteriabiomineralizationfreshwater carbonatesMineralogyQE351-399.2ENMinerals, Vol 11, Iss 1199, p 1199 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	microbial community cyanobacteria biomineralization freshwater carbonates Mineralogy QE351-399.2
spellingShingle	microbial community cyanobacteria biomineralization freshwater carbonates Mineralogy QE351-399.2 Oksana A. Rodina Oleg S. Vereshchagin Dmitry Yu. Vlasov Marina S. Zelenskaya Dmitrii V. Pankin Nikita V. Mitrofanov Michael Yu. Nikitin Kseniia Yu. Vasileva Olga V. Frank-Kamenetskaya Cyanobacterial Communities of Carbonate Sediments and Biomineralization in Peterhof Fountains’ Water Supply System, Russia
description	The role of cyanobacterial communities in the formation of carbonate sediments (ancient and modern) is not completely clear. We studied the cyanobacterial communities connected with carbonate sediments of the freshwater bodies feeding the historical Peterhof fountains (Saint-Petersburg, Russia). Cyanobacterial communities were studied by metagenome analysis and optical microscopy. Carbonates associated with cyanobacterial communities (both in situ and in vitro) were studied by powder X-ray diffraction analysis, scanning electron microscopy, energy-dispersive X-ray spectroscopy, and Raman spectroscopy. The interconnection between the mineral composition of carbonate sediments and inhabiting microorganism species was established. The leading role of cyanobacteria in carbonate biomineralization in fresh water of Peterhof fountains water supply system was shown. Cyanobacteria of 24 genera were revealed in sediments composed of calcite and aragonite. The crystallization of carbonates on the surface of 13 species of cyanobacteria was found. Using model experiments, a significant contribution of cyanobacterial species of the Oscillatoriaceae family (<i>Phormidium</i> spp., <i>Lyngbya</i> sp., <i>Oscillatoria </i><i>formosa</i>) to carbonate biomineralization is demonstrated.
format	article
author	Oksana A. Rodina Oleg S. Vereshchagin Dmitry Yu. Vlasov Marina S. Zelenskaya Dmitrii V. Pankin Nikita V. Mitrofanov Michael Yu. Nikitin Kseniia Yu. Vasileva Olga V. Frank-Kamenetskaya
author_facet	Oksana A. Rodina Oleg S. Vereshchagin Dmitry Yu. Vlasov Marina S. Zelenskaya Dmitrii V. Pankin Nikita V. Mitrofanov Michael Yu. Nikitin Kseniia Yu. Vasileva Olga V. Frank-Kamenetskaya
author_sort	Oksana A. Rodina
title	Cyanobacterial Communities of Carbonate Sediments and Biomineralization in Peterhof Fountains’ Water Supply System, Russia
title_short	Cyanobacterial Communities of Carbonate Sediments and Biomineralization in Peterhof Fountains’ Water Supply System, Russia
title_full	Cyanobacterial Communities of Carbonate Sediments and Biomineralization in Peterhof Fountains’ Water Supply System, Russia
title_fullStr	Cyanobacterial Communities of Carbonate Sediments and Biomineralization in Peterhof Fountains’ Water Supply System, Russia
title_full_unstemmed	Cyanobacterial Communities of Carbonate Sediments and Biomineralization in Peterhof Fountains’ Water Supply System, Russia
title_sort	cyanobacterial communities of carbonate sediments and biomineralization in peterhof fountains’ water supply system, russia
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/56693dd0bbe24a0099308aa4cb977113
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Cyanobacterial Communities of Carbonate Sediments and Biomineralization in Peterhof Fountains’ Water Supply System, Russia

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