Abstract:
The present invention relates to a recombinant foot and mouth disease virus including plasmid having a recombinant gene having a gene encoding P1 protein which is a protective antigen of foot and mouth disease O type vaccine strain Manisa among total gene of foot and mouth disease O type vaccine strain Manisa substituted by a gene encoding P1 protein which is a protective antigen of foot and mouth disease A type standard vaccine strain, and to a method for manufacturing the same.
Abstract:
PURPOSE: Foot and mouth disease virus bearing 3B partially deleted gene of serotype O is provided to weaken pathogenicity in an animal, thereby being safer than pathogenic virus when the virus is used for a disinfectant experiment or an antivirus experiment etc in a laboratory. CONSTITUTION: A plasmid has a base sequence like a sequence number 1. In the plasmid, a foot and mouth disease virus gene capable of producing foot and mouth disease virus bearing 3B partially deleted gene of serotype O is inserted. The plasmid is used for determining the foot and mouth disease virus. The foot and mouth disease virus bearing 3B partially deleted gene of serotype O is produced from the plasmid.
Abstract:
PURPOSE: A primer for diagnosing foot-and-mouth disease type O, type A, and type Asia 1 viruses and a multiplex RT-PCR method using the same are provided to simultaneously diagnose three kinds of serotypes through one-step RT-PCR. CONSTITUTION: A primer set for diagnosing foot-and-mouth type O virus has VN-VP1R forward primer of sequence number 1 and VN-OF reverse primer of sequence number 2. A primer set for diagnosing foot-and-mouth disease type Asia 1 virus contains VN-VP1R forward primer of sequence number 1 and VN-As1F reverse primer of sequence number 3. A primer set for diagnosing foot-and-mouth type A virus contains VN-VP1R forward primer of sequence number 1 and AN-AF reverse primer of sequence number 4.
Abstract:
PURPOSE: A method for diagnosing gene for distinguishing seven kinds of serotype of foot-and-mouth disease is provided to ensure fastness and convenience. CONSTITUTION: A method for diagnosing gene for distinguishing seven kinds of serotype of foot-and-mouth comprises a step of diagnosing seven type of serotype(O, A, Asia 1, C, SAT 1, SAT 2, and SAT 3) by different band size. The diagnosis method comprises: a step of diagnosing type O and Asia 1, type A and C, and type SAT 1, SAT 2, and SAT 3. SAT 1, SAT 2 and SAT 3 has common band size. A primer for amplifying type O has a base sequence of sequence numbers 1, 2, 3, and 5.
Abstract:
PURPOSE: A diagnosis method for detecting food-and-mouth disease virus type asia 1 antibody is provided to quickly measure vaccine antibody titer. CONSTITUTION: An antibody for food-and-mouth disease virus type asia 1 is detected using a gene recombinant protein antigen of food-and-mouth disease virus type asia 1 and food-and-mouth disease virus type asia 1-specific monoclonal antibody. A diagnosis method for detecting food-and-mouth disease virus type asia 1 antibody comprises: a step of reacting serotype common antibody 70-17 of food-and-mouth disease virus type asia 1, type C, O, and A in 96-well microplate; a step of washing monoclonal antibodies which are not conjugated on the plate to remove; a step of reacting with a test serum sample; a step of washing test serum sample which is not conjugated; a step of reacting horseradish peroxidase-conjugated type asia 1-specific monoclonal antibody; a step washing monoclonal antibodies which is not conjugated to the plate; and a step of measuring absorbance.