국내 청금강 앵무새(Ara ararauna )에서 psittacine beak and feather disease virus 최초 검출

Abstract

Abstract A eight-month-old blue and yellow macaw ( Ara ararauna ) with psittacine beak and feather disease (PBFD)-suspected signs, such as, abnormal feather, depression and diarrhea, was presented to Animal Disease Intervention Center, Kyungpook National University in 16 April 2014. The partial ORF V1 gene of PBFD virus (PBFDV) was detected by polymerase chain reaction (PCR) from DNA templates extracted from feather, blood and cloacal swab sample of the bird, but no other viral DNAs that often infected in psittacine birds including avian bornavirus and avian polyomavirus were detected from the samples of the bird, indicating this case is due to single infection of PBFDV. Nucleotide sequence anal-ysis of the amplified partial ORF V1 gene was confirmed to have 96.7% and 93.6% homology with that of previously reported PBFDV strain (Genbank no. HM748924 and FJ685980). This report de-scribes the first detection of PBFDV in PBFD-suspected blue and yellow macaw in Korea. Key words : Psittacine beak and feather disease (PBFD), Blue and yellow macaw, Polymerase chain reaction (PCR)