No abstract available
MeSH terms
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Animals
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Chickens* / virology
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Coronavirus Infections / veterinary*
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Coronavirus Infections / virology
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Europe
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Genotype
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Infectious bronchitis virus / genetics*
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Infectious bronchitis virus / isolation & purification
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Membrane Glycoproteins / genetics*
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Poultry Diseases / virology*
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Sequence Analysis
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Spike Glycoprotein, Coronavirus
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Viral Envelope Proteins / genetics*
Substances
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Membrane Glycoproteins
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Spike Glycoprotein, Coronavirus
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Viral Envelope Proteins