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.
（四）私分、侵占、挪用、故意损毁所收缴、追缴、扣押的财物的；
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圖像加註文字，貿易與關稅將成為特朗普（川普）與習近平4月會晤的議題。美國白宮週六表示，總統特朗普將於3月31日至4月2日訪問中國，但中方尚未確認特朗普訪華的消息。Article InformationAuthor, 安東尼‧澤克爾（Anthony Zurcher）
她說，過去的週日是奇怪的一天。
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