Eating viruses can power growth, reproduction of microorganism

In a turnabout worthy of Pac-Man, University of Nebraska–Lincoln researchers have found that microscopic ciliates can eat huge numbers of infectious chloroviruses that share their aquatic habitat. For the first time, the team’s lab experiments have also shown that a virus-only diet, which the team calls “virovory,” is enough to fuel the physiological growth and even population growth of an organism.