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The movement exhibited by magnetite-containing bacteria that orient themselves along the lines of the earth's magnetic field.

mag·ne′to·tac′tic adj.


(mægˌni toʊˈtæk sɪs)

movement or orientation of an organism in response to a magnetic field.
mag•ne`to•tac′tic (-ˈtæk tɪk) adj.
References in periodicals archive ?
1999), indicating that a consistent magnetic field was present on Mars in its early history, thus allowing the magnetotaxis to occur.
When subject to a magnetic field higher than 4 Gauss, the directional motions of the MTB were mainly influenced by magnetotaxis (i.
When inside the zone, the MTB are no longer influenced by magnetotaxis and begin random motions.