Patent ID: 7754870

Claim:
An oligonucleotide primer set, comprising: an oligonucleotide set comprising an oligonucleotide consisting of the nucleotide sequence as set forth in SEQ ID NO: 1 and an oligonucleotide consisting of the nucleotide sequence as set forth in SEQ ID NO: 2, wherein the oligonucleotide set amplifies a target sequence in a cagA gene of H. pylori corresponding to positions 428-624 of SEQ ID NO:7; an oligonucleotide set comprising an oligonucleotide consisting of the nucleotide sequence as set forth in SEQ ID NO: 3 and an oligonucleotide consisting of the nucleotide sequence as set forth in SEQ ID NO: 4, wherein the oligonucleotide set amplifies a target sequence in a cagA gene of H. pylori corresponding to positions 433-668 of SEQ ID NO:7; and an oligonucleotide set comprising an oligonucleotide consisting of the nucleotide sequence as set forth in SEQ ID NO: 5 and an oligonucleotide consisting of the nucleotide sequence as set forth in SEQ ID NO: 6, wherein the oligonucleotide set amplifies a target sequence in a cagA gene of H. pylori corresponding to positions 431-671 of SEQ ID NO: 7.