8 Questions
What did Chinese researcher He Jiankui claim to have done?
He successfully created the world's first genetically-edited babies.
What is the name of the tool used for gene editing in He Jiankui's experiment?
CRISPR-cas9
What is the reason behind the controversy surrounding gene editing of embryos?
Changes made to embryos can be passed down
Why were He's claims immediately condemned by some scientists?
They considered his experimentation to be dangerous and unethical.
Why is gene editing banned in many countries?
Changes to a person's DNA can pass to future generations and risks harming other genes.
Why did China's National Health Commission order an investigation into He Jiankui's activity?
Because of the ethical concerns surrounding his work
What is the general opinion of gene editing experts regarding He Jiankui's experiment?
They criticize it as morally and ethically indefensible
What is the current status of gene editing in China?
It is banned specifically for human cloning
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