Genotype diversity of Mycoplasma Hyopneumoniae in Chinese swine herds based on multilocus sequence typing

BMC Veterinary Research

Table 1 Summary of positive herds by date and genotyping result

Herd ID	Country and region of herd	Date	adk^a	rpoB^a	tpiA^a	ST^b
H1	China, Jiangxi	2018	16	15	29	145
H2	China, Jiangsu	2018	23	59	57	128
H3	China,Shaanxi	2020	47	59	71	174
H4	China,Shaanxi	2020	47	59	71	174
H5	China,Beijing	2020	16	15	73	175
H6	China,Shandong	2018	16	60	58	129
H7	China,Shandong	2018	6	18	58	130
H8	China,Shandong	2019	16	60	58	129
H9	China,Shandong	2019	16	60	58	129
H10	China,Tianjin	2020	16	67	59	172
H11	China,Tianjin	2020	47	67	15	173
H12	China,Guangdong	2020	23	60	57	128
H13	China,Henan	2019	23	59	57	128
H14	China,Henan	2019	23	15	62	149
H15	China,Henan	2020	16	1	59	169
H16	China,Guangxi	2019	23	15	62	149
H17	China,Guangxi	2019	16	59	57	146
H18	China,Guangxi	2019	23	59	57	128
H19	China,Guangxi	2019	16	15	59	147
H20	China,Guangxi	2019	41	63	59	150
H21	China,Guangxi	2019	16	59	57	146
H22	China,Guangxi	2019	40	15	60	151
H23	China,Guangxi	2019	23	59	57	128
H24	China,Guangxi	2019	23	59	57	128
H25	China,Guangxi	2019	16	23	57	148
H26	China,Guangxi	2020	16	64	59	152
Strain 168	China,Gansu	1979	16	15	34	61
BQ14	France		10	2	1	17
Strain J	UK		5	16	16	28
Strain 232	USA		11	15	15	27
Strain 7448	Brazil		13	17	19	15
Simpson’s index			0.702(CI: 0.582–0.821)	0.822(CI: 0.729–0.914)	0.834(CI: 0.741–0.927)	0.935(CI: 0.876–0.995)

^aRepresents the housekeeping genes and the numbers below represent the allele definitions (an identifier for every unique allele sequence);
^bRepresents the MLST profiles that index unique combinations of alleles

ISSN: 1746-6148