您要查找的是不是：
- IBV coronavirus IBV 日冕形病毒
- Avian infectious bronchitis is a high contagious disease caused by avian infectious bronchitis virus (IBV) belonging to Coronavirus. 鸡传染性支气管炎是由冠状病毒属传染性支气管炎病毒(Avian infectious bronchitis virus,简称IBV)引起的高度接触性传染病。
- Viruses in the Coronavirus family are known to mutate frequently. 冠状病毒家族的病毒之突变非常频繁。
- SARS coronavirus nucleocapsid protein could inhibit protein translation. SARS冠状病毒N蛋白抑制蛋白翻译。
- Infection with a novel coronavirus has been implicated as the cause of SARS. 一种新的冠状病毒已被确定为本病的致病因子。
- The scientists found that only 40% of those tested carried the new coronavirus. 科学家发现，只有40%25经过测试的患者带有新的冠状病毒。
- In conclusion, B-cell epitopes of SARS corresponded to novel coronavirus. 总而言之，严重急性呼吸道症候群的B细胞抗原决定位序列符合此新的冠状病毒。
- Nucleocapsid( N) gene is one of the major structural genes of infectious bronchitis virus( IBV). 核衣壳蛋白基因(N基因)传染性支气管炎病毒的重要结构基因.
- IBV is a sRNA virus,the gene of the virus always mutated owing to it's point-mutation and gene recombination, so the virus have many serotypes. IBV是单股RNA病毒,该病毒基因可因点突变和重组而发生变异,故传染性支气管炎病毒血清型较多。
- Nucleocapsid protein (N protein) is one of the major structural protein of infectious bronchitis virus (IBV). 核衣壳蛋白(N)是鸡传染性支气管炎病毒(IBV)的重要结构蛋白。
- Two pairs of primers for amplifying the nucleoprotein gene of avianinfectious bronchitis virus (IBV) were designed. 本研究根据国内外已经发表的传染性支气管炎病毒（IBV）核蛋白（NP）基因核苷酸序列，设计并合成了核蛋白基因的特异性引物NP3、4和NP5、6。
- The highest HA exists in 9 days embryo inoculated with 1/100 IBV and 1/400 in 10 days embryo. 9日龄以1/100种毒繁毒后凝集价最高，10日龄以1/400种毒繁毒后血凝价最高。
- Carried around the world by air travelers, it is caused by a never-before-seen strain of coronavirus. 非典病毒是由一种现今人类还没有见过的一种冠状病毒引起的，并通过空航这种途径在全世界范围内传播开的。
- These results showed that the RT-PCR method to detect IBV were of better specificity and higher sensibility. 结果表明建立的RT-PCR方法对IBV的检测敏感性高、特异性强，可用于IBV感染的诊断和流行病学调查。
- Cloning and Determination of S1 Gene of IBV GD05 Strain and Its Expression in E.coli. 与相似的文献。
- The resuls suggest that HI test is a efficient and feasible method for testing IBV antibody level. 说明HI试验是检测IBV抗体水平的有效可行的方法。
- Carried around the world by air travelers,it is caused by a never-before-seen strain of coronavirus. 非典病毒是由一种现今人类还没有见过的一种冠状病毒引起的，并通过航空这种途径在全世界范围内传播开的。
- It is a form of atypical pneumonia caused by a new pathogen, a new member of the coronavirus family. 这是由一种新的病原体引致的非典型肺炎,而该病原体属于冠状病毒类的一个新品种。
- The coronavirus that causes it is as nasty as any flu virus, but it doesn't get around very easily. 引发非典的冠状病毒和流感病毒同样可怕,但它并不太容易传染。
- RT-PCR was employed to amplify 5 strains of IBV,including two standard stains(M41,H120) and 3 field strains (SAIBWJ,SAIB20 and SAIB14). . 本研究对2株禽传染性支气管炎病毒标准毒株M_(41)、H_(120)和3株四川地区分离株SAIB_(WJ)、SAIB_(20)、SAIB_(14)的N基因进行RT-PCR、克隆和序列测定分析，并对其编码蛋白进行了分析，主要结果如下：
