title: Drastic high magnetic field effect on suppression of Escherichia coli death.
abstract: When Escherichia coli B was aerobically grown in a medium containing one-fourth the concentration of the LB medium supplemented with glutamic acid at 43 degrees C under an inhomogeneous 5.2-6.1 T magnetic field, the number of cells in the stationary phase under the high magnetic field was 100,000 times higher than that under a geomagnetic field. The finding that the amount of sigma S factor encoded by the rpoS gene under the high magnetic field was larger than that under the control geomagnetic field indicated that the activity of the rpoS gene was affected by the high magnetic field.
authors.affiliation: Research Laboratory of Resources Utilization, Tokyo Institute of Technology, Midori, Yokohama, Japan.
authors.forename: S
authors.initials: S
authors.lastname: Horiuchi
authors.forename: Y
authors.initials: Y
authors.lastname: Ishizaki
authors.forename: K
authors.initials: K
authors.lastname: Okuno
authors.forename: T
authors.initials: T
authors.lastname: Ano
authors.forename: M
authors.initials: M
authors.lastname: Shoda
mesh_terms: D000596:Amino Acids / Q000378:metabolism; D015153:Blotting, Western; D003470:Culture Media; D004926:Escherichia coli / Q000166:cytology* / Q000254:growth & development / Q000378:metabolism; D006358:Hot Temperature; D008280:Magnetics
chemical_list: D000596:Amino Acids; D003470:Culture Media