| D008854 |
Microscopy, Electron |
Microscopy using an electron beam, instead of light, to visualize the sample, thereby allowing much greater magnification. The interactions of ELECTRONS with specimens are used to provide information about the fine structure of that specimen. In TRANSMISSION ELECTRON MICROSCOPY the reactions of the electrons that are transmitted through the specimen are imaged. In SCANNING ELECTRON MICROSCOPY an electron beam falls at a non-normal angle on the specimen and the image is derived from the reactions occurring above the plane of the specimen. |
Electron Microscopy |
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| D010252 |
Paramyxoviridae |
A family of spherical viruses, of the order MONONEGAVIRALES, somewhat larger than the orthomyxoviruses, and containing single-stranded RNA. Subfamilies include PARAMYXOVIRINAE and PNEUMOVIRINAE. |
Ferlavirus,Ferlaviruses |
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| D010253 |
Respirovirus Infections |
Infections with viruses of the genus RESPIROVIRUS, family PARAMYXOVIRIDAE. Host cell infection occurs by adsorption, via HEMAGGLUTININ, to the cell surface. |
Infections, Respirovirus |
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| D011201 |
Poultry Diseases |
Diseases of birds which are raised as a source of meat or eggs for human consumption and are usually found in barnyards, hatcheries, etc. The concept is differentiated from BIRD DISEASES which is for diseases of birds not considered poultry and usually found in zoos, parks, and the wild. |
Disease, Poultry,Diseases, Poultry,Poultry Disease |
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| D002645 |
Chickens |
Common name for the species Gallus gallus, the domestic fowl, in the family Phasianidae, order GALLIFORMES. It is descended from the red jungle fowl of SOUTHEAST ASIA. |
Gallus gallus,Gallus domesticus,Gallus gallus domesticus,Chicken |
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| D004739 |
England |
A part of Great Britain within the United Kingdom. |
|
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| D006566 |
Herpesviridae Infections |
Virus diseases caused by the HERPESVIRIDAE. |
Herpesvirus Infections,B Virus Infection,Infections, Herpesviridae,Infections, Herpesvirus,B Virus Infections,Herpesviridae Infection,Herpesvirus Infection,Infection, B Virus,Infection, Herpesviridae,Infection, Herpesvirus,Infections, B Virus |
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| D000818 |
Animals |
Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. |
Animal,Metazoa,Animalia |
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| D001352 |
Herpesvirus 1, Gallid |
The type species of the genus ILTOVIRUS found on every continent and affecting mainly chickens and occasionally pheasants. |
Avian Infectious Laryngotracheitis Virus,Gallid Herpesvirus 1,Herpesvirus 1 (alpha), Gallid,Infectious Laryngotracheitis Virus, Avian |
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| D012220 |
Rhinitis |
Inflammation of the NASAL MUCOSA, the mucous membrane lining the NASAL CAVITIES. |
Nasal Catarrh,Catarrh, Nasal,Catarrhs, Nasal,Nasal Catarrhs,Rhinitides |
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