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                                      author：knowledge   
                                        
                                      
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          Adobe
          For a decade, leading academic institutes and their associated companies fought a bruising, headline-grabbing fight over who held patent rights to CRISPR-Cas9, the revolutionary genome editing tool.
          Editas Medicine, the winner of that battle in the U.S., will now cash in.
          advertisement
          Vertex Pharmaceuticals and Editas announced Wednesday that Vertex will pay Editas $50 million, along with a series of annual payments through 2034, in exchange for rights to use CRISPR-Cas9 in Casgevy, the sickle cell therapy approved last week.
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