Preliminary comparative analysis of the genomes of selected field reisolates of the Mycoplasma synoviae vaccine strain MS-H reveals both stable and unstable mutations after passage in vivo

Table 3 Summary of the isolates examined in this study

Strain/isolate	Source	Date collected	Origin	Reference
94011/V-18d	Broiler breeder	1998	MS field strain, poultry farm, Victoria, Australia	[7]
86079-7NS	Layer breeder	1998	Parent strain of MS-H vaccine, palatine cleft, poultry farm, Victoria, Australia	[6]
MS-H	Vaxsafe MS®	2005	Vaccine strain derived from 86079/7NS, Bioproperties Pty. Ltd., Ringwood, Victoria, Australia	[6]
MS-H³	Broiler breeder	1998	MS-H-vaccinated flock, poultry farm, Victoria, Australia	[6]
MS-H⁴	Broiler breeder	1998	MS-H-vaccinated flock, poultry farm, Victoria, Australia	[6]
MS-H⁵	Broiler breeder	1998	MS-H-vaccinated flock, poultry farm, Victoria, Australia	[6]
101546	Broiler breeder	2016	MS-H-vaccinated flock, poultry farm, New South Wales, Australia	This study
101731	Broiler breeder	2016	MS-H-vaccinated flock, poultry farm, Victoria, Australia	This study

ISSN: 1471-2164