Why are transposons so common in eukaryotes, and exactly what do they do? In addition, all TEs in both class 1 and class 2 contain flanking direct repeats (Figure 3). Flanking direct repeats are ...

There are many molecules with therapeutic potential, but it can be a challenge to deliver them to the right places at the ...

Eukaryotes have evolved small-RNA-guided regulatory systems for the control of RNA transcripts, chromatin, genome content and invasive agents. Specialized silencing systems evolved in eukaryotic ...

“I think we’re going to see a lot more attention paid to the evolution of transposable elements and their function.” Researchers from the University of Chicago and their colleagues first sequenced RNA ...

What do cells, genes, mutations, transposons, RNA silencing, and DNA recombination have in common? All were discovered first in plants. It sounds grandiose, but it’s true, and plant biologists delight ...

and about 65% of human transposons are intronic. However, when they accidently end up within genes, they can alter gene ...

This type of RNA is part of a molecular mechanism that normally silences transposons. Because transposons replicate and jump around in the genome, thereby contributing to its growth, they can ...