Adult DNA cloning

Adult DNA cloning (a.k.a. reproductive cloning) This technique which is intended to produce a duplicate of an existing animal. It has been used to clone a sheep and other mammals. The DNA from an ovum is removed and replaced with the DNA from a cell removed from an adult animal. Then, the fertilized ovum, now called a pre-embryo, is implanted in a womb and allowed to develop into a new animal. As of 2002-JAN, It had not been tried on humans. It is specifically forbidden by law in many countries. There are rumors that Dr. Severino Aninori has successfully initiated a pregnancy through reproductive cloning. It has the potential of producing a twin of an existing person. Based on previous animal studies, it also has the potential of producing severe genetic defects. For the latter reason alone, many medical ethicists consider it to be a profoundly immoral procedure when done on humans.