Video Experimental Relacionado

Updated: Mar 21, 2026

Growing Magnetotactic Bacteria of the Genus Magnetospirillum: Strains MSR-1, AMB-1 and MS-1
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Growing Magnetotactic Bacteria of the Genus Magnetospirillum: Strains MSR-1, AMB-1 and MS-1

Published on: October 17, 2018

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Firma dependiente de la masa y independiente de los isótopos de Fe en las bacterias magnetotáticas

Matthieu Amor1, Vincent Busigny2, Pascale Louvat2

  • 1Institut de Physique du Globe de Paris, Sorbonne Paris Cité, Université Paris Diderot, UMR 7154 CNRS, 75238 Paris, France. Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie, Sorbonne Universités, Université Pierre et Marie Curie, UMR 7590 CNRS, Institut de Recherche pour le Développement UMR 206, Museum National d'Histoire Naturelle, 75252 Paris Cedex 05, France.

Science (New York, N.Y.)
|May 7, 2016
PubMed
Resumen

Las bacterias magnetotácticas crean nanopartículas de magnetita con una firma de isótopos de hierro única. Este descubrimiento ofrece una nueva firma biológica para identificar estos antiguos microorganismos en el registro geológico de la Tierra.

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