Figure 1: Approaches to genetic perturbation: shRNA knockdown, Cas9 knockout, and dCas9 transcriptional activation. Table 1 Previously published screens using Cas9. Full size table Here we explain in ...

George Church and Colleagues Provide an Elegant Solution to the Problem Being able to derive screening data from very large-scale experiments without the need to test every interacting pair separately ...

With a collection of more than 1.6 million items, the Library of Congress is the world's largest repository of moving images. But beyond storing and cataloging precious films from the earliest days of ...