In Genome Biology this week, scientists at the University of Rochester studied the evolution of R1 and R2 retrotransposons across 12 Drosophila genomes. These specifically insert into the 28S rRNA genes. They found that most copies of R1 and R2 in each species were found to exhibit less than 0.2% sequence divergence, suggesting that all copies are relatively new.

To read the full story....

Register for Free.

...and receive Daily News bulletins.

Already have an account?
Login Now.

Science speaks with the University of Michigan's Jedidiah Carlson, who has tracked population genetic discussions at white nationalist sites.

Gene therapies could qualify for a faster US Food and Drug Administration approval process, according to Stat News.

NPR reports that the US House of Representatives has passed a bill to enable terminally ill patients access to experimental drugs.

In Genome Research this week: inversion variants mapped in human, non-human primate genomes; transcriptome profiling of maize, sorghum; and more.