Three weeks after Good's death and a week after the church protest, federal agents fatally shot a second person, intensive care nurse Alex Pretti.
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李 · 克劳是和乔布斯长期合作的广告总监,他帮苹果制作了《1984》和《不同凡想》(Think Different)两条经典广告。
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.
Виктория Кондратьева (Редактор отдела «Мир»)