Results 21 to 30 of about 27,840 (181)

Isolation of infectious bronchitis virus from broiler [PDF]

Iraqi Journal of Veterinary Sciences, 2007
Infectious bronchitis virus (IBV) was isolated from broilers chicks. The virus isolation done by samples inoculation in chicken egg embryos via allontoic cavity route which showed sensitivity for virus isolation resulting in stunting and rounding of ...
M. Y. AL-Attar, F. F. AL-Haseerchy
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Molecular Detection of Avian Infectious Bronchitis Viruses in Live Bird Markets, Gilan Province [PDF]

Archives of Razi Institute, 2020
Coronaviruses (AvCoV) which include infectious bronchitis virus (IBV) and other bird coronaviruses belong to the genus gammacoronavirus, subfamily Coronavirinae. One of the most prominent representatives of gammacoronavirus genus is infectious bronchitis
H. Rezaee, A. Ghalyanchilangeroudi, V. Karimi, M. H. Fallah Mehrabadi, P. Motamed Chaboki, A. Shayganmehr, R. Esmaeelzadeh Dizaji   +6 more
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Ribonucleoprotein of Avian Infectious Bronchitis Virus

Journal of General Virology, 1981
The ribonucleoprotein (RNP) of avian infectious bronchitis virus (IBV) was examined by electron microscopy after shadowing with carbon/platinum. Linear RNP strands up to 6.7 microns in length, from three IVB strains, were sensitive to both pancreatic RNase and to proteases. These strands were obtained from spontaneously disrupted complete particles but
H A, Davies, R R, Dourmashkin, M R, Macnaughton   +2 more
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Heterogeneity of avian infectious bronchitis virus population

Ветеринария сегодня, 2020
Avian infectious bronchitis is one of the most common viral infections causing enormous economic losses in the global poultry industry. Due to the lack of mechanisms to correct errors during genome replication, the virus can quickly mutate and generate ...
Ye. V. Ovchinnikova, L. O. Scherbakova, S. N. Kolosov, A. N. Andriyasova, N. G. Zinyakov, Z. B. Nikonova, A. A. Kozlov, P. B. Akshalova, D. A. Altunin, D. B. Andreychuk   +9 more
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In Silico Identification of Potential Inhibitors of the SARS-CoV-2 Main Protease among a PubChem Database of Avian Infectious Bronchitis Virus 3CLPro Inhibitors

Biomolecules, 2023
Remarkable structural homologies between the main proteases of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and the avian infectious bronchitis virus (IBV) were revealed by comparative amino-acid sequence and 3D structural alignment ...
Laurent Soulère, Thibaut Barbier, Yves Queneau   +2 more
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The nucleic acid of infectious bronchitis virus [PDF]

Archiv f�r die gesamte Virusforschung, 1973
The nucleic acid of infectious bronchitis virus (IBV), like that of other enveloped viruses, consists of discontinuous single stranded RNA. However, unlike many other viruses, there is extreme heterogeneity in the sizes of the RNA fragments, as revealed by centrifugation in sucrose gradients or electrophoresis in polyacrylamide gels.
openaire   +2 more sources

Genotyping of Infectious bronchitis viruses isolated from broiler chicken farms in Iran during 2015-2016 [PDF]

Iranian Journal of Veterinary Medicine, 2018
BACKGROUND: Avian infectious bronchitis is considered as an important viral disease worldwide. Genotyping based on the S1 subunit of spike protein gene of the causative agent, avian infectious bronchitis virus, can be used to classify IBV isolates ...
Fatemeh Gholami, Vahid Karimi, Arash Ghalyanchi Langeroudi, Masood Hashemzadeh, Mahdi Vasfi Marandi   +4 more
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IMPLEMENTATION OF 454 LIFE SCIENCES TECHNOLOGY LABORATORY PRACTICES

Ветеринария сегодня, 2018
He article demonstrates possibility of using highly productive pyrophosphate sequencing, also known as 454 Life Sciences technology for investigation of highly variable and understudied infectious viral agents.
N. G. Zinyakov, Ye. V. Ovchinnikova, S. P. Lazareva, A. A. Kozlov, I. A. Chvalas   +4 more
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Molecular Epidemiology of Infectious Bronchitis Virus in The Netherlands

Journal of General Virology, 1987
Twelve Dutch isolates and the M41 strain of infectious bronchitis virus (IBV), a coronavirus of chickens, were characterized by cross-neutralization and T1 finger-printing to elucidate their evolutionary relationship. The T1 fingerprinting showed that the Dutch isolates formed two clusters.
Horzinek, M.C., Kusters, J.G., Niesters, H.G.M., Bleumink-Pluym, N.M.C., Davelaar, F.G., Zeijst, B.A.M. van der   +5 more
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Identifikasi Perkembangan Virus Infectious Bronchitis Isolat Lokal Dan Massachusetts Pada Cairan Allantois TAB Dengan Indirect Fluorescence Antibody Technique

Jurnal Medik Veteriner, 2019
Virus Infectious Bronchitis merupakan penyakit yang disebabkan oleh genus Gammacoronavirus,  subfamili  Coronavirinae,  famili  Coronavirinae  tidak  bersegmen,  sense positif dengan genom SS-RNA.
Githa Nurma Aziz, Suwarno Suwarno, Ratih Novita Praja, Jola Rahmahani, Prima Ayu Wibawati   +4 more
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