Caesarâs father-in-law, Lucius Cornelius Cinna (d. 84 B.C.), had been a rival of Sulla. As a result, Sulla ordered Caesar to divorce Cornelia, but Caesar refused. Knowing such defiance could cost him his life, Caesar fled Rome and became a fugitive.
A transgenic organism is an organism which has been modified with genetic material from another species. The genetic modification is accomplished by inserting DNA into an embryo with the assistance of a virus, a plasmid, or a gene gun.
Transgenesis can be facilitated by liposomes, enzymes, plasmid vectors, viral vectors, pronuclear injection, protoplast fusion, and ballistic DNA injection. Transgenesis can occur in nature. Transgenic organisms are able to express foreign genes because the genetic code is similar for all organisms. This means that a specific DNA sequence will code for the same protein in all organisms. Due to this similarity in protein sequence, scientists can cut DNA at these common protein points and add other genes.