Types of Human Cloning Research Paper Example | Topics and Well Written Essays - 1250 words - 2

Types of Human Cloning - Research Paper Example During the period of 2006, FDA approved the use of cloned products such as plants and animals for the dietary purpose of individuals living in the US. Human cloning is a term used to define the creation of a genetically similar copy of a human being (MacKinnon 9). In this research the focus will not be cloning of animals and plants, rather the focus will be on human cloning, types of human cloning and the advantages and disadvantages associated with it. Reproductive cloning is one form of human cloning which is used to produce one or more than one individuals who are genetically identical to each other. During the period of the 1990s, the process of reproductive cloning was utilized in order to create identical clones of mammals such as sheep and pigs and one of the most famous examples of this activity was the production of Dolly (MacKinnon 56). Later several countries started banning the process in order to put a stop to the process of reproductive cloning for human beings. Another form of human cloning is DNA cloning which is even regarded as molecular cloning or cloning of the gene or recombinant DNA technology which is used to refer to the procedure through which multiple replicas of an individual fragment of DNA is created (MacKinnon 139). This kind of cloning can be conducted in several forms, for example, cloning of entire fragment of the gene can be conducted or a portion of the fragment of the DNA can be cloned or certain sequences of the DNA can be cloned. There are four steps involved in the process of DNA cloning, these include, fragmentation in which string of DNA is divided, the next step is the ligation part in which different parts of DNA are glued together in a sequence that is desirable, the third step is recognized as transfection, in this step the newly created DNA is inserted into cells and the last step is recognized as selection in which those cells that were transfected successfully with the DNA are selected (MacKinnon 116).