Barium bioaccumulation by bacterial biofilms and implications for Ba cycling and use of Ba proxies

Despite the broad use of barium as a proxy for past ocean export production, the underlying mechanisms of barite precipitation remain unknown. Here, the authors show, under experimental conditions, that barium bioaccumulation on bacterially produced biofilms is the crucial step for barite formation.

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Autores principales:	Francisca Martinez-Ruiz, Fadwa Jroundi, Adina Paytan, Isabel Guerra-Tschuschke, María del Mar Abad, María Teresa González-Muñoz
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/07dc07e9c7624871b999e71293d6c8ba
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spelling	oai:doaj.org-article:07dc07e9c7624871b999e71293d6c8ba2021-12-02T14:38:51ZBarium bioaccumulation by bacterial biofilms and implications for Ba cycling and use of Ba proxies10.1038/s41467-018-04069-z2041-1723https://doaj.org/article/07dc07e9c7624871b999e71293d6c8ba2018-04-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-04069-zhttps://doaj.org/toc/2041-1723Despite the broad use of barium as a proxy for past ocean export production, the underlying mechanisms of barite precipitation remain unknown. Here, the authors show, under experimental conditions, that barium bioaccumulation on bacterially produced biofilms is the crucial step for barite formation.Francisca Martinez-RuizFadwa JroundiAdina PaytanIsabel Guerra-TschuschkeMaría del Mar AbadMaría Teresa González-MuñozNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Francisca Martinez-Ruiz Fadwa Jroundi Adina Paytan Isabel Guerra-Tschuschke María del Mar Abad María Teresa González-Muñoz Barium bioaccumulation by bacterial biofilms and implications for Ba cycling and use of Ba proxies
description	Despite the broad use of barium as a proxy for past ocean export production, the underlying mechanisms of barite precipitation remain unknown. Here, the authors show, under experimental conditions, that barium bioaccumulation on bacterially produced biofilms is the crucial step for barite formation.
format	article
author	Francisca Martinez-Ruiz Fadwa Jroundi Adina Paytan Isabel Guerra-Tschuschke María del Mar Abad María Teresa González-Muñoz
author_facet	Francisca Martinez-Ruiz Fadwa Jroundi Adina Paytan Isabel Guerra-Tschuschke María del Mar Abad María Teresa González-Muñoz
author_sort	Francisca Martinez-Ruiz
title	Barium bioaccumulation by bacterial biofilms and implications for Ba cycling and use of Ba proxies
title_short	Barium bioaccumulation by bacterial biofilms and implications for Ba cycling and use of Ba proxies
title_full	Barium bioaccumulation by bacterial biofilms and implications for Ba cycling and use of Ba proxies
title_fullStr	Barium bioaccumulation by bacterial biofilms and implications for Ba cycling and use of Ba proxies
title_full_unstemmed	Barium bioaccumulation by bacterial biofilms and implications for Ba cycling and use of Ba proxies
title_sort	barium bioaccumulation by bacterial biofilms and implications for ba cycling and use of ba proxies
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/07dc07e9c7624871b999e71293d6c8ba
work_keys_str_mv	AT franciscamartinezruiz bariumbioaccumulationbybacterialbiofilmsandimplicationsforbacyclinganduseofbaproxies AT fadwajroundi bariumbioaccumulationbybacterialbiofilmsandimplicationsforbacyclinganduseofbaproxies AT adinapaytan bariumbioaccumulationbybacterialbiofilmsandimplicationsforbacyclinganduseofbaproxies AT isabelguerratschuschke bariumbioaccumulationbybacterialbiofilmsandimplicationsforbacyclinganduseofbaproxies AT mariadelmarabad bariumbioaccumulationbybacterialbiofilmsandimplicationsforbacyclinganduseofbaproxies AT mariateresagonzalezmunoz bariumbioaccumulationbybacterialbiofilmsandimplicationsforbacyclinganduseofbaproxies
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Barium bioaccumulation by bacterial biofilms and implications for Ba cycling and use of Ba proxies

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