Antibiotic resistance and molecular characterization of the hydrogen sulfide-negative phenotype among diverse Salmonella serovars in China

Table 3 Mutations detected in the phsA gene of H₂S-negative Salmonella isolates

Serotype	Number of isolates	Mutation	Mutation type
Gallinarum	15	1624C > T	Missense
Choleraesuis	6	760delG	Frameshift
Typhimurium	1	1087delA	Frameshift

ISSN: 1471-2334