pathotype meaning in Chinese
病理型
致病型
Examples
- Based on the host reaction and cluster analysis of disease severity , the 57 isolates of venturia inaequalis could be divided into three categories : strong ( pathotype ) , intermediate ( pathotype ) and weak pathogenicity ( pathotype ) respectively
根据寄主对病菌的反应类型并结合病害严重度的聚类分析结果，可将57株苹果黑星病菌菌株划分为3个类群：强致病力型、中等致病力型、弱致病力型。 - The rest mutations in pp38 and pp24 are at random . sequence analysis also shows the first 195 nuclear acids of pp38 and pp24 are the same except for the 81 site ( g / c ) , but this mutation does not cause the change of amino acid . we regard this as a genetic marker connecting with geography in the evolution of mdv but not related to isolated time and pathotype of different strain of mdv i
对pp24基因和pp38基因进行同源性比较分析的结果表明，绝大多数毒株二者的前195个核苷酸完全一致，不同毒株间的第81位核苷酸的差异( g / c )并不引起编码的氨基酸变化，仅仅与地域分布有关，这很可能是mdv在长期病毒衍化过程中形成的地域性遗传标志，而与病毒的分离年代及mdv的致病型等因素无关。 - But the primers designed for vvibdv can only amplify vvibdv strains . so we can typing strains between vvibdv and cibdv by using vvibdv - specific primers by one reaction . typing the pathotype of field ibdv in guangxi , 23 field sample " fragments were amplified by the primary rt - pcr or nested - pcr . they were cleaved with sspl and sacl
第三，应用本研究建立的rea和vvibdv型特异性rtpcr技术，对34份采自广西不同地区的ibdv病料，其中pcr反应阳性的23份的pcr产物，进行酶切分型和特异性引物扩增。