Chinese researchers add human brain-related gene to monkey genome in controversial experiment
A team of researchers working in China has created several transgenic rhesus monkeys by adding a human gene involved in brain growth to the monkey's genome. In their paper published in the National Science Review, the group describes their work and the testing they conducted on the monkeys after they were born.
https://medicalxpress.com/news/2019-04-chinese-human-brain-related-gene-monkey.html