Simultaneous detection of three porcine viruses by multiplex PCR.
Specific oligonucleotide primers were selected and combined in a multiplex arrangement, in order to detect simultaneously three economically important porcine viruses by polymerase chain reaction (PCR). The pathogen panel was comprised of viruses that cause reproductive failure in infected herds: Aujeszky's disease virus (ADV), porcine parvovirus (PPV) and porcine respiratory and reproductive syndrome virus (PRRSV). In order to reduce the time required for the detection of the pathogens, the assay was optimised to a RapidCycler PCR instrument. The multiplex PCR assay was shown to be specific, sensitive and rapid, because the results were read in less than 60 min after sample preparation. Due to its speed, efficiency and sensitivity, the described rapid multiplex PCR assay serves as a useful novel tool in the veterinary diagnostic laboratories for the quick and complex detection of these important porcine pathogens.
Sámi
L
L
Central Veterinary Institute, Institute of Debrecen, H-4031 Debrecen, Bornemissza u. 3-7, Hungary.
Ursu
Krisztina
K
McKillen
J
J
Kecskeméti
S
S
Belák
S
S
Kiss
I
I
D000818:Animals; D017931:DNA Primers; D011558:Herpesvirus 1, Suid / Q000302:isolation & purification*; D010322:Parvoviridae Infections / Q000175:diagnosis / Q000662:veterinary; D028323:Parvovirus, Porcine / Q000302:isolation & purification*; D016133:Polymerase Chain Reaction / Q000379:methods / Q000592:standards / Q000662:veterinary*; D019318:Porcine Reproductive and Respiratory Syndrome / Q000175:diagnosis; D019316:Porcine respiratory and reproductive syndrome virus / Q000302:isolation & purification*; D011557:Pseudorabies / Q000175:diagnosis; D012680:Sensitivity and Specificity; D013045:Species Specificity; D013552:Swine; D013553:Swine Diseases / Q000175:diagnosis*; D013997:Time Factors
D017931:DNA Primers