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.
Наталья Анисеева (редактор отдела оперативной информации)
。关于这个话题，51吃瓜提供了深入分析
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A rise in long-term sickness, mental illness and neurodivergence in young people has been one of the main causes of economic inactivity over the past three years, according to research by the Youth Futures Foundation.