“This one-celled organism hunts and eats bacteria as an amoeba, swims around looking for a better environment as a flagellate, and then hunkers down and waits for good times as a cyst,” said Simon Prochnik, a computational scientist at the U.S. Department of Energy’s Joint Genome Institute. “It is a very rare process to go from amoeba to flagellate like this.”
Read more in Discovery News.