Maelstrom Quashes Jumping Genes

Monday, August 11, 2008 - 21:21 in Biology & Nature

Scientists have known for decades that genes called transposons can jump around the genome in a cell. This jumping can be dangerous, especially when it arises in cells that produce eggs and sperm. Although nature developed a mechanism to quash this genetic scrambling, how it works has remained a mystery. Now scientists have identified a key protein that suppresses jumping genes in mouse sperm and found that the protein is vital to sperm formation.

Read the whole article on Science Daily

More from Science Daily

Latest Science Newsletter

Get the latest and most popular science news articles of the week in your Inbox! It's free!

Check out our next project, Biology.Net