The pathogenic bacterium was isolated from the diseased juvenile Haliotis discus discus, and confirmed to be toxic pathogenic strain by recursive infection experiments;

本课题从发病稚盘鲍动物中分离致病细菌，通过回归感染确定毒性病原菌株；

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The pathogenic bacterium was isolated from the diseased juvenile Haliotis discus discus, and confirmed to be toxic pathogenic strain by recursive infection experiments;

本课题从发病稚盘鲍动物中分离致病细菌，通过回归感染确定毒性病原菌株；

youdao