Yes we can. There is whole new branch of biology for this, SYNTHETIC GENOMICS. Synthetic genomics is a nascent field of synthetic biology, that uses aspects of genetic modification on preexisting life forms or artificial gene synthesis to create a new DNA or entire new life forms. Craig venter and his team has created new bacteria with synthetic genome. As a summarized article, read: After 20 Year Quest, Biologists Create Synthetic Bacteria With No Extra Genes Source: https://www.quora.com/profile/Saurav-Das-9
anyone need help...biotechnology on the rescue!!