Molecular Characterization and Pathogenesis of Newcastle Disease Virus Isolated from Brontok Eagle in West Java, Indonesia
Newcastle disease (ND) is a contagious disease in poultry and numerous birds of various ages. Eagle is considered a potential reservoir for ND transmission as a wild bird. This research was conducted to molecularly characterize Newcastle disease virus (NDV) isolated from ND cases in Brontok Eagle an...
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| Format: | Article |
| Language: | English English |
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Bogor Agricultural University
2022
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| Online Access: | https://repository.ugm.ac.id/283153/1/scopus%2831%29.bib https://repository.ugm.ac.id/283153/2/37851-Article%20Text-174827-1-10-20220523.pdf |
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| author | Angeliya, Liza Kristianingrum, Yuli Purwandari Asmara, Widya Wibowo, Michael Haryadi |
| author_facet | Angeliya, Liza Kristianingrum, Yuli Purwandari Asmara, Widya Wibowo, Michael Haryadi |
| author_sort | Angeliya, Liza |
| collection | UGM |
| description | Newcastle disease (ND) is a contagious disease in poultry and numerous birds of various ages. Eagle is considered a potential reservoir for ND transmission as a wild bird. This research was conducted to molecularly characterize Newcastle disease virus (NDV) isolated from ND cases in Brontok Eagle and analyze the pathogenesis in chicken embryos. qRT-PCR was conducted as confirmation of NDV without mixing Avian Influenza (AI). Sequencing the fusion (F) and haemagglutinin-neuraminidase (HN) genes from the three NDVs was performed with a specific primer. Amino acid sequence compared with other NDV from Genbank. Pathogenicity, genetic variation, distance, and phylogenetic studies were analyzed using bioinformatics software (MEGA-X). This study analyzed pathogenesis based on lesions and distribution of viral antigens in chicken embryos infected with NDV. Observations were based on tissue lesions with HE and IHC staining. NDV isolated from three Brontok Eagles is classified as velogenic strain, virulent NDV (KRQKRF), and belonging to Genotype VII subgenotype VII.2. The NDV was detected in various organ lesions, more severe in the pulmo, trachea, proventriculus, and intestine of chicken embryos. That is still similar to the previous case reports in the field. These results show that NDV, which infected Brontok Eagle, has similar molecular characteristics and pathogenesis in chickens. These cases could be a threat to the poultry industry. Further research, surveillance, and monitoring of wild birds are needed to obtain more NDV epidemiological information in wild birds. © 2022, Bogor Agricultural University. All rights reserved. |
| first_indexed | 2024-03-14T00:06:43Z |
| format | Article |
| id | oai:generic.eprints.org:283153 |
| institution | Universiti Gadjah Mada |
| language | English English |
| last_indexed | 2024-03-14T00:06:43Z |
| publishDate | 2022 |
| publisher | Bogor Agricultural University |
| record_format | dspace |
| spelling | oai:generic.eprints.org:2831532023-11-24T02:26:00Z https://repository.ugm.ac.id/283153/ Molecular Characterization and Pathogenesis of Newcastle Disease Virus Isolated from Brontok Eagle in West Java, Indonesia Angeliya, Liza Kristianingrum, Yuli Purwandari Asmara, Widya Wibowo, Michael Haryadi Veterinary Medicine Newcastle disease (ND) is a contagious disease in poultry and numerous birds of various ages. Eagle is considered a potential reservoir for ND transmission as a wild bird. This research was conducted to molecularly characterize Newcastle disease virus (NDV) isolated from ND cases in Brontok Eagle and analyze the pathogenesis in chicken embryos. qRT-PCR was conducted as confirmation of NDV without mixing Avian Influenza (AI). Sequencing the fusion (F) and haemagglutinin-neuraminidase (HN) genes from the three NDVs was performed with a specific primer. Amino acid sequence compared with other NDV from Genbank. Pathogenicity, genetic variation, distance, and phylogenetic studies were analyzed using bioinformatics software (MEGA-X). This study analyzed pathogenesis based on lesions and distribution of viral antigens in chicken embryos infected with NDV. Observations were based on tissue lesions with HE and IHC staining. NDV isolated from three Brontok Eagles is classified as velogenic strain, virulent NDV (KRQKRF), and belonging to Genotype VII subgenotype VII.2. The NDV was detected in various organ lesions, more severe in the pulmo, trachea, proventriculus, and intestine of chicken embryos. That is still similar to the previous case reports in the field. These results show that NDV, which infected Brontok Eagle, has similar molecular characteristics and pathogenesis in chickens. These cases could be a threat to the poultry industry. Further research, surveillance, and monitoring of wild birds are needed to obtain more NDV epidemiological information in wild birds. © 2022, Bogor Agricultural University. All rights reserved. Bogor Agricultural University 2022 Article PeerReviewed text/html en https://repository.ugm.ac.id/283153/1/scopus%2831%29.bib application/pdf en https://repository.ugm.ac.id/283153/2/37851-Article%20Text-174827-1-10-20220523.pdf Angeliya, Liza and Kristianingrum, Yuli Purwandari and Asmara, Widya and Wibowo, Michael Haryadi (2022) Molecular Characterization and Pathogenesis of Newcastle Disease Virus Isolated from Brontok Eagle in West Java, Indonesia. HAYATI Journal of Biosciences, 29 (5). 648 – 657. https://journal.ipb.ac.id/index.php/hayati/article/view/37851 10.4308/hjb.29.5.648-657 |
| spellingShingle | Veterinary Medicine Angeliya, Liza Kristianingrum, Yuli Purwandari Asmara, Widya Wibowo, Michael Haryadi Molecular Characterization and Pathogenesis of Newcastle Disease Virus Isolated from Brontok Eagle in West Java, Indonesia |
| title | Molecular Characterization and Pathogenesis of Newcastle Disease Virus Isolated from Brontok Eagle in West Java, Indonesia |
| title_full | Molecular Characterization and Pathogenesis of Newcastle Disease Virus Isolated from Brontok Eagle in West Java, Indonesia |
| title_fullStr | Molecular Characterization and Pathogenesis of Newcastle Disease Virus Isolated from Brontok Eagle in West Java, Indonesia |
| title_full_unstemmed | Molecular Characterization and Pathogenesis of Newcastle Disease Virus Isolated from Brontok Eagle in West Java, Indonesia |
| title_short | Molecular Characterization and Pathogenesis of Newcastle Disease Virus Isolated from Brontok Eagle in West Java, Indonesia |
| title_sort | molecular characterization and pathogenesis of newcastle disease virus isolated from brontok eagle in west java indonesia |
| topic | Veterinary Medicine |
| url | https://repository.ugm.ac.id/283153/1/scopus%2831%29.bib https://repository.ugm.ac.id/283153/2/37851-Article%20Text-174827-1-10-20220523.pdf |
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