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All Journal HAYATI Journal of Biosciences Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Gizi dan Pangan Jurnal Teknologi Dan Industri Pangan Jurnal Teknologi Industri Pertanian Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Veteriner Perspektif : Review Penelitian Tanaman Industri agriTECH Indonesian Journal of Biotechnology Jurnal Bioteknologi & Biosains Indonesia (JBBI) Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology Indonesian Journal of Chemistry ANNALES BOGORIENSES Biosaintifika: Journal of Biology & Biology Education JURNAL SELULOSA Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan Jurnal Mutu Pangan : Indonesian Journal of Food Quality Perspektif, Review Penelitian Tanaman Industri Annales Bogorienses
Maggy Thenawidjaja Suhartono
Departemen Ilmu Dan Teknologi Pangan, Fakultas Teknologi Pertanian, IPB University, Kampus IPB Dramaga, Bogor 16680
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Medicine & Pharmacology Public Health Veterinary

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Journal : Jurnal Veteriner

 1 
PHYLOGENETIC AND ANTIGENIC STRUCTURE OF AVIAN INFLUENZA VIRUS OF H5N1 SUBTYPE ISOLATED FROM WATERFOWLS R Susanti; Retno Damajanti Soejoedono; I Gusti Ngurah Kade Mahardika; I Wayan Teguh Wibawan; Maggy Thenawidjaja Suhartono
Jurnal Veteriner Vol 9 No 3 (2008)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

A study was carried (1) to analyze the phylogenetic relationship of fragment hemaglutinin (HA) geneof avian influenza viruses (AIV) subtype H5N1 isolated from apparently healthy backyard waterfowls inWest Java with representative of animal and human isolates from Indonesia and some countries in Asia;(2) to find out cross-reactivity of those viruses with a standard Indonesian strain. Nucleotide sequences ofHA gene of AIV H5N1 from backyard waterfowls along with other H5N1 isolates of Indonesian and Asianorigin were aligned using with ClustalW of MEGA 3.1 program. Estimation of genetic distance and theconstruction phylogenetic tree were conducted by Neighbor Joining method and calculation of distancematrix using Kimura 2-parameter. Antigenic analysis was conducted using hemagglutination inhibition(HI) test. Result of phylogenetic analysis indicated that all viruses from backyard waterfowls form threedistinct sublineages. One lineage was located in Indonesia cluster and two lineages in Asia cluster. In thephylogenetic analysis, it was concluded that multiple introductions of AIV H5N1 to Indonesia have occurred.Six AI H5N1 viruses from backyard waterfowls (IPB1-RS to IPB6-RS) appeared to be different ancestorsthose isolated previously in Indonesia. Cross-antigenic analysis showed that nine viruses isolates used inthis study were antigenically different to Legok 2003 chicken strain of AIV H5N1. The HI titer of anti-Legok 2003 antibody with all newly isolated viruses is up to 6 log lower then the HI titer using homologstrain.
Co-Authors , Widodo Abd. Rauf Patong Agnes Imelda Manurung Ahyar Ahmad ALBERTA RIKA PRATIWI Anja Meryandini Anja Meryandini Apon Zaenal Mustopa Apon Zaenal Mustopa Ardiansyah, Romadhony Aris Tri Wahyudi Bambang Prasetya DAHRUL SYAH Dedi Fardiaz Diana Lestari, Diana Diana Nur Afifah Efi Toding Tondok Ekowati Chasanah Elvira Syamsir Endang Yuli Purwani Eni Kusumaningtyas Eni Kusumaningtyas Enny Rimita Sembiring Evy Damayanthi Fitriyana, Intan Nur Fransisca Rungkat Zakaria Fransiska Rungkat Zakaria Fransiska Rungkat Zakaria Fransiska Rungkat Zakaria Haliza, Winda Hana Fitria Navratilova Hanifah Nuryani Lioe Harsi D. Kusumaningrum Hartati Chairunnisa Hasnah Natsir I Gusti Ngurah Kade Mahardika I wayan Teguh Wibawan Joshua Evan Katarina Aninda Karisma Palupi Kusmajadi Suradi Kusmajadi Suradi Laras Cempaka Laurentia Stephani Lilis Nuraida LILY MARIA GORETTI PANGGABEAN LINAWATI HARDJITO Meda Canti Meity Suradji Sinaga Muhammad Hanafi Palupi, Nurheni Sri Purwani, Endang Yuli Puspo Edi Giriwono R Susanti Raphaella Widiastuti Ratih Dewanti -Hariyadi Raymond R. Tjandrawinata Retno Damajanti Soejoedono Retno Damayanti Soejoedono Rinto . Rizki Maryam Astuti Rosmawati Perangiangin Rosmawaty Peranginangin Rosmawaty Peranginangin Rosmawaty Peranginangin Satya Nugroho SEDARNAWATI YASNI Setyani Budiari SHANTI RATNAKOMALA Sherly Valentina Sipriyadi Sipriyadi Sipriyadi Sri Budiarti Poerwanto Sri Sugiwati Subaryono Subaryono Subaryono Subaryono Subaryono Subaryono TATI NURHAYATI Wangsa Tirta Ismaya Wendry Setiyadi Putranto Winda Haliza Yanti Lim YOPI YOPI YULIN LESTARI Yuwanita Ardilasari