gel electrophoresis pulsed-field electrophoresis pulsed-field gel electrophoresis 2009-08-26T05:28:46Z CHMO:0002316 pulsed field gel electrophoresis PFGE A separation method where colloidal particles move at different speeds according to their electrophoretic mobilities in a separation medium consisting of gel, across which a pulsed electric field is applied (one in which the voltage direction is periodically switched among three directions; one that runs through the central axis of the gel and two that run at an angle of 120° either side). https://orcid.org/0000-0001-5985-7429