Immediately silenced fighters for morality: the crossing will occur within the stem cells of humans and animals. This writes the website of the National Institutes of Health. Now in the USA and many other countries there is a ban on creating chimeras. Now the moratorium want to cancel.
Breakthroughs in science are more important than those errors that will inevitably get scientists. In the future this experiment will help in the creation of artificial internal organs for transplantation. Now medicine is experiencing a strong deficit.
Note that the ban, if lifted, not completely. Stem cells created in laboratories, will transfer only at the initial stages of development of embryos of animals. Also prohibited the establishment of the reproductive system in animals.