Results 121 to 130 of about 35,339 (222)

Nuove varianti di Bronchite Infettiva negli allevamenti avicoli siciliani [PDF]

, 2013
Avian Infectious Bronchitis (IB) is a disease caused by a Coronavirus, included in Coronaviridae family. The disease, endemic in Italy, affects both broilers and laying hens. It represents one of the main health issue in sicilian poultry farms.
Antoci, F., Chiaracane, G., Coniglio, A., Guercio, A., PURPARI, Giuseppa, Sallemi, S., Terregino, C., Tumino, G.   +7 more
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Sequence analysis reveals extensive polymorphism and evidence of deletions within the E2 glycoprotein gene of several strains of murine hepatitis virus. [PDF]

, 1989
Direct RNA sequence analysis of the E2 gene of wild-type MHV-4 and of neutralization resistant, neuroattenuated variants has identified a polymorphic region with respect to deletions.
Buchmeier, MJ, Gallagher, TM, Parker, SE
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Characterization of a continuous feline mammary epithelial cell line susceptible to feline epitheliotropic viruses. [PDF]

, 2009
Mucosal epithelial cells are the primary targets for many common viral pathogens of cats. Viral infection of epithelia can damage or disrupt the epithelial barrier that protects underlying tissues.
Heymer, Anna, Liu, Hongwei, Millon, Lee, Ossiboff, Robert J, Parker, John SL, Pesavento, Patricia, Stucker, Karla M, van der List, Deborah, Wood, Jason   +8 more
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Multifractal analysis and support vector machine for the classification of coronaviruses and SARS-CoV-2 variants

Scientific Reports
This study presents a novel approach for the classification of coronavirus species and variants of SARS-CoV-2 using Chaos Game Representation (CGR) and 2D Multifractal Detrended Fluctuation Analysis (2D MF-DFA).
J. P. Correia, L. R. da Silva, R. Silva
doaj   +1 more source

Genetics and epidemiology of Middle East Respiratory Syndrome-Coronavirus (MERS-CoV) [PDF]

, 2015
Background: Middle East respiratory syndrome (MERS) is a viral respiratory illness caused by a coronavirus. After the primary onset of MERS in Saudi Arabia, in September 2015 cases began to increase. The number of laboratory-affirmed cases by MERS-CoV in
Ahmadinejad, Fereshteh., Amiri, Masoud., Honardoost, Mohammad Amin., Jami, Mohammad Saeid.   +3 more
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Bat (Chiroptera) viruses of Russia and neighboring countries

Юг России: экология, развитие
Aim. To analyze the diversity of bat viruses in Russia and neighboring countries. To identify the main vectors of these pathogens and possible ways of introduction into the territory of the Russian Federation.In Russia the RNA sequences of 36 ...
A. V. Zhigalin
doaj   +1 more source

Enteric Coronaviruses in Primates [PDF]

, 1988
Bachmann, Battaglia, Caul, Caul, Caul, Laporte, Pedersen, Reynolds, Smith, Wege   +9 more
core   +1 more source

Development, production and characterization of SARS-CoV-2 virus-like particles (Coronaviridae: Orthocoronavirinae: Betacoronavirus: Sarbecovirus)

Вопросы вирусологии
Introduction. The COVID-19 pandemic caused by SARS-CoV-2 has created serious health problems worldwide. The most effective way to prevent the occurrence of new epidemic outbreaks is vaccination.
Oleg E. Latyshev, Olga N. Zaykova, Olesya V. Eliseeva, Tatyana E. Savochkina, Yana Yu. Chernoryzh, Anton V. Syroeshkin, Gleb V. Petrov, Galina K. Vorkunova, Victor F. Larichev, Irina T. Fediakina, Stanislav A. Cherepushkin, Valeriy V. Tsibezov, Ksenia A. Yuzhakova, Nadezhda Yu. Kulikova, Varvara V. Lebedeva, Dmitriy Yu. Yakunin, Alina A. Kozlova, Marina S. Baranets, Kirill I. Yurlov, Ekaterina I. Lesnova, Tatyana V. Grebennikova   +20 more
doaj   +1 more source

Heterogeneity of gene expression of the hemagglutinin-esterase (HE) protein of murine coronaviruses. [PDF]

, 1991
The hemagglutinin-esterase (HE) membrane glycoprotein is present only in some members of the coronavirus family, including some strains of mouse hepatitis virus (MHV). In the JHM strain of MHV, expression of the HE gene is variable and corresponds to the
Banner, LR, Lai, MM, Yokomori, K
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Deepvirusclassifier: a deep learning tool for classifying SARS-CoV-2 based on viral subtypes within the coronaviridae family

BMC Bioinformatics
Purpose In this study, we present DeepVirusClassifier, a tool capable of accurately classifying Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) viral sequences among other subtypes of the coronaviridae family. This classification is achieved
Karolayne S. Azevedo, Luísa C. de Souza, Maria G. F. Coutinho, Raquel de M. Barbosa, Marcelo A. C. Fernandes   +4 more
doaj   +1 more source