Application of Visual Gene Clip-Based Tailored Therapy for the Eradication of Helicobacter pylori

Table 2

Genotypic results for determining antibiotic resistance in patients with H. pylori infection.

Strain type	Number	Mutations in gyrA		Mutations in 23S rRNA
		Asn87	Asp91	A2142G	A2143G
Simple mutation	18			A2142G
	32				A2143G
	5	Asn87
	2		Asp91
Dual mutation	3	Asn87			A2143G
	2	Asn87		A2142G
	1		Asp91		A2143G