发明名称 |
METHOD FOR DETECTING ESCHERICHIA COLI AND CARRIER FOR DETECTING ESCHERICHIA COLI |
摘要 |
A method for simultaneously detecting enterohemorrhagic Escherichia coli and Escherichia coli (including enterohemorrhagic Escherichia coli) includes extracting genomic DNA from a sample; performing multiplex PCR for amplifying DNA fragments comprising a region of a uridine monophosphate kinase gene (pyrH) of Escherichia coli, DNA fragments comprising a region of a verotoxin 1 gene (vtx1) of Escherichia coli, and DNA fragments comprising a region of a verotoxin 2 gene (vtx2) of Escherichia coli, wherein the genomic DNA is used as a template; and simultaneously detecting presence or absence of each amplified product, whereby presence or absence of enterohemorrhagic Escherichia coli and Escherichia coli in the sample is simultaneously detected. |
申请公布号 |
US2017081709(A1) |
申请公布日期 |
2017.03.23 |
申请号 |
US201615372547 |
申请日期 |
2016.12.08 |
申请人 |
TOYO SEIKAN GROUP HOLDINGS, LTD. |
发明人 |
Nakajima Kazuki;Yamasaki Takaaki;Furukawa Satoshi |
分类号 |
C12Q1/68 |
主分类号 |
C12Q1/68 |
代理机构 |
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代理人 |
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主权项 |
1. A method for simultaneously detecting enterohemorrhagic Escherichia coli and Escherichia coli (including enterohemorrhagic Escherichia coli), the method comprising:
extracting genomic DNA from a sample; performing multiplex PCR for amplifying DNA fragments comprising a region of a uridine monophosphate kinase gene (pyrH) of Escherichia coli, DNA fragments comprising a region of a verotoxin 1 gene (vtx1) of Escherichia coli, and DNA fragments comprising a region of a verotoxin 2 gene (vtx2) of Escherichia coli, wherein the genomic DNA is used as a template; and simultaneously detecting presence or absence of each amplified product, whereby presence or absence of enterohemorrhagic Escherichia coli and Escherichia coli in the sample is simultaneously detected. |
地址 |
Tokyo JP |