title: Erratum for Cheng et al., Ehrlichia chaffeensis proliferation begins with NtrY/NtrX and PutA/GlnA upregulation and CtrA degradation induced by proline and glutamine uptake.
authors.affiliation: Department of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, Columbus, Ohio, USA.
authors.forename: Zhihui
authors.initials: Z
authors.lastname: Cheng
authors.affiliation: Department of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, Columbus, Ohio, USA.
authors.forename: Mingqun
authors.initials: M
authors.lastname: Lin
authors.affiliation: Department of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, Columbus, Ohio, USA rikihisa.1@osu.edu.
authors.forename: Yasuko
authors.initials: Y
authors.lastname: Rikihisa