// In a loop, this can exhaust connection pools
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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// on the stream...
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国雅大厦北侧立体停车设施效果图。该大厦紧邻首都儿研所。受访者供图