chimera

It is time to discuss, once again, the lifting of a moratorium on research. We are not talking about the CRISPR genome-editing moratorium, but about the 20 August announcement by the US National Institutes of Health (NIH) to lift the moratorium on research involving chimeric human/non-human embryos.
Russians are fond of asking two vitally important questions about life: "Who is to blame?" and "What is to be done?"
Recent advances in DNA sequencing technology have allowed us to probe much deeper into a person's genome, to the point that today scientists believe that chimerism could be far more common than what we originally thought.
A university researcher in Canada claims he knows the identity of a mysterious sea creature that was recovered by a fishing boat in the Arctic Ocean.