- The eggs contain an antiviral protein called human interferon beta.
- This protein is known to combat some forms of cancer and other conditions.
- The unusual technique could one day provide cheaper and more effective treatments.
Granted, genetic manipulation has been a dream for decades. Here’s what is different now.
Researchers succeed in deleting key genes from ants, significantly modifying their behavior.
A staple of bad science fiction, mutant ants have been more of a figment of imagination rather than scientific reality. We’ve genetically altered mice and fruit flies, but growing mutant ants has eluded scientists due to the complex life cycle of the little critters. Now two teams announced that they managed to edit out certain genes from lab ants, altering their behavior.
U.S. scientists have successfully repaired DNA in a human embryo for the first time.
American researchers have announced the successful repair of a human embryo's genes. As reported in the journal Nature, they used CRISPR-cas9. On one hand, their success represents an exciting breakthrough and on the other, it's a stark reminder of all we don't yet understand about human genetics. That's because the repair of the gene occurred in a way that researchers didn't anticipate.
Harvard scientists say they are two years away from creating a hybrid embryo with mammoth traits.