Emerg Infect DisEIDEmerging Infectious Diseases1080-60401080-6059Centers for Disease Control and Prevention3023441AD-090710.3201/eid0907.AD0907Another DimensionDejà VuArtinianBoghos L.7200397888888“I must have made this molecule before;
It is familiar to the core!”
Said a yeast cell emerging from mitosis,
With no experience yet in synthesis.
Then, guided by a transmigrant human gene,
It assembled that “alien” protein.