2014. Switching of Swimming Modes in Magnetospirillium gryphiswaldense. Reufer M, Besseling R, Schwarz-Linek J, Martinez VA, Morozov AN, Arlt J, Trubitsyn D, Ward FB, Poon WCK. Biophys J. 106: 37–46.
On page 42; paragraph three, a number of extraneous letters appeared in error. The paragraph should read as follows:
We therefore hypothesize that cells swim with either the leading or trailing flagella, which does give rise to net hydrodynamic torques along the z axis with opposite signs (Fig. 7 a). If the magnetic field is large enough, viz., |Thyd| < |mBy |, a solution can be found for Thyd = −mBy sin β.