LTR-retrotransposons have been reported in many diverse eukaryote species, describing a ubiquitous distribution.

They have been previously reported in only a few diverse eukaryote species, describing a patchy distribution, and little is known about their origin and dynamics.

Signaling through heterotrimeric G proteins is conserved in diverse eukaryotes.

Core elements of the hierarchy are widely conserved, underlying cell polarity development in diverse eukaryotes.