Methods Genotype was characterized by PCRfingerprinting, intergenic spacer (IGS) sequencing, and phospholipase (PLB1) gene sequencing.
方法采用PCR指纹法、基因内间隔区（IGS）和磷脂酶基因（PLB1）测序分析鉴定基因型。
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Objective To screen a species-specific probe of individual bacteria species by PCRfingerprinting, 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。
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Therefore, PCR products that are highly variable among individuals can be used as DNA fingerprinting probes.