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Magnetic Inclusions in Prokaryotic Cells
Authors:Ariskina  E. V.
Affiliation:(1) Skryabin Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences, pr. Nauki 5, Pushchino, Moscow oblast, 142290, Russia
Abstract:Prokaryotic cells may contain one of two types of magnetic intracellular structures, either crystalline magnetosomes or noncrystalline magnetic inclusions. In a magnetic field, the locomotor behavior of cells containing magnetosomes is categorized as magnetotaxis, whereas noncrystalline magnetic inclusions cause a passive attraction of cells containing such inclusions to a magnet. This review considers the distribution, structure, and function of both types of magnetic particles in prokaryotic cells.
Keywords:magnetotaxis  magnetosomes  noncrystalline magnetic inclusions
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