Objective To screen a species-specific probe of individual bacteria species by PCR fingerprinting, which will facilitate a universal detection system for pathogenic bacteria.
目的利用PCR指纹图技术筛选细菌种特异性探针，探索利用PCR指纹图技术实现病原菌通用检测的可能性。
Species-specific PCR revealed that there were six types of PCR fragments based on their size among the isolates analysed (type 1 to 6) from different continent.
根据种类特异PCR的分析结果，不同大陆的禾谷镰刀菌存在6种类型（类型1-类型6）。
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