Source of isolates submitted to the Avibacterium paragallinarum database Submit These databases host two MLST schemes for this organism: Scheme 1 (Guo) - Developed by Mengjiao Guo, Veterinary College of Yangzhou University, China. Scheme 2 (Ghanem) - Developed by Mostafa Ghanem, University of Maryland, USA. Curated by guomjyzu.edu.cn (Mengjiao Guo) and mghanemumd.edu (Mostafa Ghanem). Guo primers Ghanem primers The preferred citation for this website is: Jolley et al. Wellcome Open Res 2018, 3:124 [version 1; referees: 2 approved].