Key components of the eight classes of type IV secretion systems involved in bacterial conjugation or protein secretion

Recommended citation: J. Guglielmini, B. Néron, S. S. Abby, M. P. Garcillán-Barcia et al.. Key components of the eight classes of type IV secretion systems involved in bacterial conjugation or protein secretion, Nucleic Acids Research, May 2014 http://academic.oup.com/nar/article/42/9/5715/1253976/Key-components-of-the-eight-classes-of-type-IV