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平臺編號：bio-49995
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國際編號：ATCC VR-21
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拉丁屬名： Infectious bronchitis virus
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規(guī)格：frozen
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用途：ATCC原裝進口
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服務費用：
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注意事項：僅用于科學研究或者工業(yè)應用等非醫(yī)療目的不可用于人類或動物的臨床診斷或治療，非藥用，非食用（產(chǎn)品信息以出庫為準）
Infectious bronchitis virus
ATCC? Number:VR-21?
Classification: Nidovirales, Coronaviridae, Coronavirus,Group 3
Agent: Infectious bronchitis virus
Strain: Massachusetts (Mich. State Univ. Repos. Code 41)
Original Source: 19-day-old chicks accidentally infected, Massachusetts, 1941
Depositors: CH Cunningham
Biosafety Level:2
Shipped: frozen
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Host Organism : chicken embryo, i.a. inoculation chicken (10 day old), i. t. inoculation
Incubation : Temperature: 37.0°C Duration: 2-6 days
Effect : Yes, in vivo effects: curling and stunting of chicken embryo; death of embryo may occur
Comments : Unlike fully egg-adapted strains that are non-immunogenic, this strain produces satisfactory immunity as determined by neutralization test for antibodies. The Massachusetts 41 strain is the protype strain of IBV, however it should be noted that antigenicity and virulence of IBV change readily with passage in culture.
References : 33269: Cunningham CH. Symposium on immunization against infectious bronchitis virus. I. Some basic properties of infectious bronchitis virus. Am. J. Vet. Res. 18: 648, 1957. PubMed: 13444588 33270: Cunningham CH. . Adv. Vet. Sci. 14: 106-148, 1970. 33271: McIntosh K. . Curr. Top. Microbiol. Immunol. 63: 86-119, 1974. 33272: Cunningham CH. . Am. J. Vet. Res. 21: 498, 1960.
