title: Corrigendum to: "The sae locus of staphylococcus aureus encodes a two-component regulatory system".
authors.affiliation: Departamento de Microbiologia e Immunologia, Facultad de Ciencias Exactas, Fisico, Quimica y Naturales, Universidad Nacional de Rio Cuarto, Ruta 36 Km 601, 5800 Rio Cuarto, Cordoba, Argentina.
authors.initials: AT
authors.lastname: Giraudo
authors.initials: A
authors.lastname: Calzolari
authors.initials: AA
authors.lastname: Cataldi
authors.initials: C
authors.lastname: Bogni
authors.initials: R
authors.lastname: Nagel