TY - RPRT TI - Type IV competence pili in Streptococcus pneumoniae are highly dynamic structures that retract to promote DNA uptake AU - Lam, T. AU - Ellison, C. K. AU - Dalia, A. B. AU - Morrison, D. A. PY - 2021 DO - 10.1101/2021.01.17.426607 UR - https://www.biorxiv.org/content/10.1101/2021.01.17.426607v1 ID - 10.1101/2021.01.17.426607 ER -