Miki Kinoshita, Tomoko Miyata, Fumiaki Makino, Katsumi Imada, Keiichi Namba, Tohru Minamino. "A β-cap on the FliPQR protein-export channel acts as the cap for initial flagellar rod assembly." Proceedings of the National Academy of Sciences, 2025. doi:10.1073/pnas.2507221122