Rare form of active 'jumping genes' found in mammals

Much of the DNA that makes up our genomes can be traced back to strange rogue sequences known as transposable elements, or jumping genes, which are largely idle in mammals. But Johns Hopkins researchers report they have identified a new DNA sequence moving around in bats—the first member of its class found to be active in mammals. The discovery, described in a report published in December on the website of the Proceedings of the National Academy of Sciences, offers a new means of studying evolution, and may help in developing tools for gene therapy, the research team says.

Read the whole article on Physorg

More from Physorg