Parents opposing plans told they can home school their children if they object to sending them to state schools
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Now celebrating its 75th anniversary, Twig's story began in a Tokyo hospital bed where Floyd Hartwig was recuperating after being shot in both legs during the Korean War.
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.