A Chinese scientist created a genetically modified baby


Chinese University Professor He Jianqiu has announced that he created the first genetically modified baby. With the Crispr technology, these two girls changed the DNA that they could not get infected with the virus virus, he said. His claims have not yet been independently confirmed, but many scientists are critical, according to foreign agencies.

The girls he called Lulu and Nana were born with standard extracorporal fertilization. However, they used an egg that was changed before insertion into the uterus. "Immediately after her husband's semen was sent to the eggs, the embryo also sent him a protein called CAS9 and instructions for a gene operation designed to prevent the infection of liver girls in the future," he explains Video released on Sunday Youtube.

The operation of the Crysis system consists of a small part of the RNA and CAS 9 protein, which cuts the DNA into a site directed by a short chain of RNA. Crispr therefore acts as intelligent shears, which are driven to a specific place in the genome, and cut it, if necessary, even in some places simultaneously. So, using this method, scientists can repair and / or replace the genes of any organism.

The identity of the parents and children is not disclosed, but a Shenzhen scientist said that his father was a hive, and he wanted to prevent his child from suffering disability.

Scientific acknowledgments are not yet individually confirmed by scientists. More specifically, they will represent them at an international conference of experts in the field that will be launched on Tuesday in Hong Kong.

The Technology Review Magazine, which published an article on Mr Hay's findings, stated that "technology is essentially controversial, since the changes in the fetus can lead to future generations and may also affect the entire genus pool."

A professor of philosophy at Lowell University at Massachusetts, Massachusetts, Nicholas Evans, meanwhile, said that "announcing a test by Youtube is a very problematic form of scientific practice." "It is moving away from the verification procedures, which a lot of scientific research is based, such as auditing among colleagues," he added.

"We have talked about genetic engineering of embryos for some time," he added. "It is more revolutionary that the two children are allegedly changed to be resistant to the disease," he stressed.

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