GENE CHIP, METHOD FOR DETECTING CSFV AND BVDV GENE USING GENE CHIP AND DETECTION KIT COMPRISING GENE CHIP

摘要

A method for detecting swine fever virus or bovine viral diarrhea virus(BVDV) existing in blood or tissue of pig and cow is provided to detect the swine fever virus or BVDV with high specificity and also identify genotypes rapidly and accurately through one testing process. A method for testing swine fever genes using a gene chip comprises the steps of: (a) extracting RNA from swine serum or blood; (b) amplifying the extracted RNA through multiplex reverse transcription-polymerase chain reaction(RT-PCR); (c) hybridizing the amplified swine fever gene with the gene chip; and (d) identifying the specifically coupled swine fever gene through the hybridization and a genotype thereof. A gene chip comprises : at least one forward sequence selected from the group consisting of at least one sequence selected from the group consisting of SEQ ID : NOs. 1-13 and a probe having at least 10-mer sequence homology to the sequences of the SEQ ID : NOs. 1-13; and a reverse sequence of the forward sequence and the probe having at least 10-mer sequence homology to the sequences and is used for identifying the swine fever and BVDV to be positive and identifying the kind and location of the probe used in an oligonucleotide chip for testing genotypes. A method for testing swine fever virus or BVDV comprises a step of testing a swine fever virus gene or a BVDV gene using the gene chip.