Bin Salleh, M Z, Karuppiah, V, Snee, M, Thistlethwaite, A, Levy, C, Knight, D & Derrick, J 2019, ' Structure and properties of a natural competence-associated pilin suggest a unique pilus tip-associated DNA receptor ', mBio, vol. 10, e00614-19 . https://doi.org/10.1128/mBio.00614-19