Mobile Genetic Elements
Mobile genetic elements are pieces of genomic DNA that can move around within a genome or between different genomes. They can include plasmids, transposons, integrons, phages, viruses, and other types of genetic elements. Through this mobility, they enable the transfer of genetic information between different locations within and between species, which can lead to changes in the environment, rate of evolution, and physiology of a species. They also provide advantages to their host, as they can help bacteria adapt to changing environments and confer resistance to antibiotics. As such, mobile genetic elements play a major role in the evolution and diversity of life forms.
← Journal of Genetic Engineering