Primer, reagent box and method for detecting salmonella and integron (int)

• Main Authors: QIU XIA, XIAO QIQIAN, LI RONG, ZHAO MEIZHUAN, SHAN ZHENJU, QIU DEYI, CAI XIANQUAN, BAI JIANSHAN
• Format: Patent
• Language: English
• Published: 09.09.2015
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS OR TEST PAPERS THEREFOR; COMPOSITIONS THEREOF; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES; CULTURE MEDIA; ENZYMOLOGY; MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PROCESSES OF PREPARING SUCH COMPOSITIONS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; VINEGAR; WINE

The invention discloses primer, a reagent box and a method for detecting salmonella and integrin (int). The primer comprises upstream primer SLMF: TGCGTCAGGACCTCATAG, downstream primer SLMR: ATGCCTGGAGGAGTGTTT, upstream primer intF: TTTACGCTGCTGTATGGT, and downstream primer intR for detecting int: TTATTGCTGGGATTAGGC. The reagent box is filled with 10 uL of HRM reaction premix liquid, 0.2-3.4 uL of primer, 1 uL of DNA template and is filled into 20 uL by water. The detecting method includes extracting sample DNA and performing PCR amplification. After amplification, products are subjected to high-resolution melting curve analysis, and results are judged by an amplification curve. The reagent box is reasonable in component and proportion, is convenient to use and quick and accurate to detect, the method is convenient and quick to operate, and low in cost, and detecting results are accurate.