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.
And if you've not gotten on board with this show yet, each season is six episodes long. So, it's easy to binge. And you don't need to know anything about Letterkenny to join in on the fun. — K.P.
，更多细节参见搜狗输入法下载
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