4In 2007, Barrangou et al. demonstrated for the first time the function of CRISPR/Cas9 as a defensive mechanism of bacteria against bacteriophage attacks by a technique called “plaquing” which builds upon the technique of “plating” bacteria on agar. Plaques of viruses on agar are areas without growth of bacteria due to viral attacks.
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（一）未依法对许可申请进行审批或者核准的；。关于这个话题，heLLoword翻译官方下载提供了深入分析
“出乎意料的是，每一个国家的代表都表达了最积极的意愿和全力的支持。”宁光在一一拜访上合组织国家驻华使节过程中，既感意外又颇感振奋，“健康是全人类共同的追求，上合组织各国在代谢性疾病防控领域不仅积累了丰富的本土经验，对中国经验和成果也十分了解。”