#CRISPR gene-editing mistake results in over a dozen mutant embryos
“#CRISPR gene-editing mistake results in over a dozen mutant embryos” Scientists using a controversial gene-editing device unwittingly created more than a dozen mutant human embryos, according to a new study. In an effort to repair a gene that causes blindness, researchers using a CRISPR DNA-cutting machine accidentally got rid of entire chromosomes, or large chunks…