ahlam1399
09-22-2016, 01:15 PM
A Swedish biologist wants to change the genes of healthy human embryos to find ways to treat infertility and perhaps other diseases. The experiments intensify ethical questions genetic engineering.
أكثر... (http://www.npr.org/sections/health-shots/2016/09/22/494591738/breaking-taboo-swedish-scientist-seeks-to-edit-dna-of-healthy-human-embryos?utm_medium=RSS&utm_campaign=news)
أكثر... (http://www.npr.org/sections/health-shots/2016/09/22/494591738/breaking-taboo-swedish-scientist-seeks-to-edit-dna-of-healthy-human-embryos?utm_medium=RSS&utm_campaign=news)