Rotation of the Fla2 flagella of Cereibacter sphaeroides requires the periplasmic proteins MotK and MotE that interact with the flagellar stator protein MotB2 - Fernanda Vélez-González; Arely Marcos-Vilchis; Benjamín Vega-Baray; Georges Dreyfus; Sebastian Poggio; Laura Camarena (PLoS ONE, 2024)