Cloning is the process of producing similar populations of genetically identical individuals that occurs in nature when organisms such as bacteria, insects or plants reproduce asexually. ppt refers to power point presentation. It basically a number of slides that contain information about the whole experiment or work. Cloning is commonly used to amplify DNA fragments containing whole genes, but it can also be used to amplify any DNA sequence such as promoters, non-coding sequences and randomly fragmented DNA. The journals that have information in detail about the basic techniques of cloning can be referred to as cloning technique journals. The main agent that is involved in this technique is TOPO vector. A sequence that is particularly carried by TOPO vectors is mainly involved. This vector and the primers are together used for this technique.