Reproductive and Therapeutic Cloning

In new areas of reproductive and therapeutic cloning science often questionable about safety is raised. Looking back on the medical technology invented in the past, people are always opposed to it, but they often benefit from later life. For example, the use of in vitro fertilization was a controversial issue. Some people worry that society discriminates humans for in vitro fertilization, and humans may spread disease. In addition, its utility is unpredictable as it is just a research tool.

It is important to understand that there are three types of clones: (1) recombinant DNA technology, (2) reproductive cloning, and (3) therapeutic cloning. Please note that the same technique is used for both reproductive and therapeutic cloning. The only difference is to do on the resulting embryo. Therefore, some people prefer to use slightly cumbersome terms "cloning for reproductive purposes" and "cloning for therapeutic or research purposes". Reproductive cloning is used to produce organisms with the same nuclear DNA as other current or existing organisms. Scientists transplant DNA from non-germ cells of living organisms to nucleus-free eggs. This is somatic cell nuclear transfer (SCNT). Then use the current to influence the egg or treat it chemically as though it were fertilized

DNA, reproductive and therapeutic cloning, and methods for the cloning process increased. Once the DNA cells are replicated, DNA cloning occurs, the organism DNA is removed and placed in a vector also called a plasmid. This self-replicating cell makes a copy of the DNA code. Place foreign host cells suitable for DNA and then regenerate cells. Reproductive cloning in several aspects of developmental stage

Two common theoretical human clonal types are therapeutic cloning and reproductive cloning. Therapeutic cloning involves the use of human cloned cells for medicine and transplantation and is an active area of ​​research, but by 2014 there was no medical practice anywhere in the world. Two commonly used therapeutic cloning methods under investigation are somatic cell nuclear transfer, and recent pluripotent stem cell induction. Reproductive cloning involves the creation of specific cells and tissues as well as whole clones.

Prohibition of reproductive cloning may significantly hinder medically important studies based on therapeutic cloning because both reproductive cloning and therapeutic cloning require the production of human embryos in vitro. France and Germany proposed to the United Nations an international ban on international cloning that came into effect on September 4, 2001 (4). Zavos and Illmensee announced the progress of reproductive cloning one month ago by injecting fibroblast nuclei into oocytes provided by his wife from an infertile male.