Table 1.

Genotypes of single-point mutations used in the study

Gene	Genotype amino acid change	Nucleotide change	Antibiotic resistancea
rpsL	K43N	AAA to AAC	STR
rpsL	K43T	AAA to ACA	STR
rpsL	K43R	AAA to AGA	STR
rpsL	K88R	AAA to AGA	STR
rpoB	S531F	TCC to TTC	RIF
rpoB	H526Y	CAC to TAC	RIF
rpoB	I572F	ATC to TTC	RIF
rpoB	R529H	CGT to CAT	RIF
rpoB	S512F	TCT to TTT	RIF
rpoB	H526D	CAC to GAC	RIF
gyrA	S83L	TCG to TTG	NAL
gyrA	D87Y	GAC to TAC	NAL

^aSTR, streptomycin; RIF, rifampin; NAL, nalidixic acid.