Stem cell cloning remains highly controversial | Germany | DW.DE | 19.05.2013

Stem cell cloning remains highly controversial | Germany | DW.DE | 19.05.2013

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日期:2025-05-11
Health Stem cell cloning remains highly controversial Scientists, for the first time, have cloned embryonic stem cells using reprogrammed adult skin cells, without using human embryos. But even so, the procedure raises ethical issues....看更多