host range meaning in English
寄侄围
宿主范围
Examples
- Studies on descending flow of sap and the host range of producing - fungus of plums
李树流胶病及其病原菌寄主范围研究 - A review on maize dwarf mosaic disease is presented , including its symptom , distribution , damage , host range , viral strain , viral transmission and control method . future directions for the research of maize dwarf mosaic disease are also recommended
介绍了玉米矮花叶病的症状、分布、危害、寄主范围、病毒株系、病毒传播及防治方法等方面的研究进展。 - On our conjecture , gene 3a , a highly conserved sequence , may be the determinant of the virulence of fmdv . changes in 3a have been associated with altered host range . a deletion in 3a has been associated with bovine attenuation of fmdv
我们根据已有资料推测， 3a基因可能是口蹄疫病毒的毒力决定簇，它具有高度保守性，其变异和部分缺失对病毒在牛体内的致弱和宿主嗜性发生改变起重要作用。 - Abstract : this review briefly introduced the progress and trends of chestnut blight research , including the occurrence and damage of chestnut blight , symptom , pathogen and its hypovirulence , host range , disease cycle , and control , etc
文摘:全面综述了栗疫病的研究进展，包括栗疫病的发生和为害性、症状、病原菌及其弱毒力、寄主植物、病害循环、发病条件和防治等方面所取得的成就和发展趋势，并就某些问题提出作者的观点。 - The hemaglutinin ( ha ) of aiv plays the key role in determing the pathogenicity , cell receptor binding property and host range of the virus . the homology of the ha sequences reported and registered in genbank of different strains of h _ ( 5 ) . h _ ( 9 ) subtype was respectively analyzed and compared with each other . the conservative domin of ha seqence of h _ ( 5 ) , h _ ( 9 ) subtype was selected for pcr amplification . two sets of specific primers were designed
本研究根据genbank中查出的禽流感病毒h _ 5亚型，禽流感病毒h _ 9亚型的ha片段基因组序列，利用dnasis软件分别对aiv的h _ 5 、 h _ 9亚型ha基因区域进行同源性比较，设计筛选出两对联合pcr反应的特异性引物，其中一对是h _ 9亚型通用引物，扩增出ha片段695bp ，另一对引物为h _ 5亚型的通用引物，扩增出的ha区域部分目的片段约为448bp 。