Envelope-carrying Ty3/gypsy LTR retrotransposons are ancient and widespread across animals, revealing deep evolutionary links between retroelements, viral fusogens, and retroviruses.
Zenith D Rudich, Jiaxi Guan ... Jeremy M Van Raamsdonk
Comparing gene expression across a panel of nine long-lived mutants in a single study reveals that these mutants utilize both common and unique genetic strategies to achieve long life.