Diversity, Biomineralization and Rock Magnetism of Magnetotactic Bacteria [electronic resource] / by Wei Lin.

By: Lin, Wei [author.]Contributor(s): SpringerLink (Online service)Material type: TextTextSeries: Springer Theses, Recognizing Outstanding Ph.D. Research: Publisher: Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer, 2013Description: XV, 92 p. 27 illus., 18 illus. in color. online resourceContent type: text Media type: computer Carrier type: online resourceISBN: 9783642382628Subject(s): Earth sciences | Geophysics | Geobiology | Microbiology | Earth Sciences | Geophysics/Geodesy | Biogeosciences | MicrobiologyAdditional physical formats: Printed edition:: No titleDDC classification: 550 | 526.1 LOC classification: QC801-809Online resources: Texto completo
Contents:
Background -- Novel approach for enrichment, purification and characterization of magnetotactic bacteria -- Diversity of magnetotactic bacteria and its implications for environment -- Metagenomic analysis of uncultivated magnetotactic bacteria -- Rock magnetic properties of magnetotactic bacteria.
In: Springer eBooksSummary: Magnetotactic bacteria (MTB) synthesize intracellular nano-sized minerals of magnetite and/or greigite magnetosomes for magnetic orientation. They play important roles in global iron cycling and sedimentary magnetism, and have a broad range of potential applications in both biotechnological and biomedical fields. However, because the majority of MTB in nature remain unculturable, our understanding of these specific bacteria remains fairly limited. This thesis describes the development of a novel approach for effectively collecting, purifying and characterizing uncultivated magnetotactic bacteria. The diversity, genomic information and rock magnetic properties of various uncultivated MTB are investigated and characterized using a combination of biological and geophysical methods. The results will lead to a better understanding of the biogeography and biomineralization mechanisms of MTB in nature, and improve our knowledge of the contributions of MTB to biogeochemical cycles of elements and sedimentary magnetism.   Dr. Wei Lin works at the Institute of Geology and Geophysics, Chinese Academy of Sciences, China.
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Item type Current location Shelving location Call number Status Date due Barcode Item holds
Springer (Colección 2013) Springer (Colección 2013) BIBLIOTECA GENERAL
Ciencias de la Tierra y Medio Ambiente Ciencias de la Tierra y Medio Ambiente (Browse shelf) Available
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Background -- Novel approach for enrichment, purification and characterization of magnetotactic bacteria -- Diversity of magnetotactic bacteria and its implications for environment -- Metagenomic analysis of uncultivated magnetotactic bacteria -- Rock magnetic properties of magnetotactic bacteria.

Magnetotactic bacteria (MTB) synthesize intracellular nano-sized minerals of magnetite and/or greigite magnetosomes for magnetic orientation. They play important roles in global iron cycling and sedimentary magnetism, and have a broad range of potential applications in both biotechnological and biomedical fields. However, because the majority of MTB in nature remain unculturable, our understanding of these specific bacteria remains fairly limited. This thesis describes the development of a novel approach for effectively collecting, purifying and characterizing uncultivated magnetotactic bacteria. The diversity, genomic information and rock magnetic properties of various uncultivated MTB are investigated and characterized using a combination of biological and geophysical methods. The results will lead to a better understanding of the biogeography and biomineralization mechanisms of MTB in nature, and improve our knowledge of the contributions of MTB to biogeochemical cycles of elements and sedimentary magnetism.   Dr. Wei Lin works at the Institute of Geology and Geophysics, Chinese Academy of Sciences, China.

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