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	Provedor de dados ArchiMer (1) Autor Barrat, Jean-alix (1) Bayon, Germain (1) Duperron, Sebastien (1) Feng, Dong (1) Lemaitre, Nolwenn (1) Wang, Xudong (1) Mais... Palavra-chave Archaean (1) Authigenic carbonates (1) Lanthanide-dependent bacteria (1) Metalloenzymes (1) Methylotrophy (1) Regab (1) Siboglinidae (1) Tubeworms (1) Mais... Tipo do documento Text (1) Ano 2020 (1) País France (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Microbial utilization of rare earth elements at cold seeps related to aerobic methane oxidation ArchiMer Bayon, Germain; Lemaitre, Nolwenn; Barrat, Jean-alix; Wang, Xudong; Feng, Dong; Duperron, Sebastien. A major breakthrough in the field of rare earth element (REE) geochemistry has been the recent discovery of their utility to microbial life, as essential metalloenzymes catalyzing the oxidation of methanol to formaldehyde. Lanthanide-dependent bacteria are thought to be ubiquitous in marine and terrestrial environments, but direct field evidence of preferential microbial utilization of REE in natural systems is still lacking. In this study, we report on the REE and trace element composition of the tube of a siboglinid worm collected at a methane seep in the Gulf of Guinea; a tube-dwelling annelid that thrives in deep-sea chemosynthetic ecosystems. High-resolution trace element profiles along the chitin tube indicate marked enrichments of lanthanum (La) and... Tipo: Text Palavras-chave: Tubeworms; Siboglinidae; Lanthanide-dependent bacteria; Metalloenzymes; Methylotrophy; Regab; Authigenic carbonates; Archaean. Ano: 2020 URL: https://archimer.ifremer.fr/doc/00643/75496/76352.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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