Fruit fly scientists, God bless ‘em, are the big exceptions. Morgan’s team always picked sensibly descriptive names for mutant genes, like ‘speck,’ ‘beaded,’ ‘rudimentary,’ ‘white,’ and ‘abnormal.’ And this tradition continues today, as the names of most fruit fly genes eschew jargon and even shade whimsical… The ‘turnip’ gene makes flies stupid. ‘Tudor’ leaves males (as with Henry VIII) childless. ‘Cleopatra’ can kill flies when it interacts with another gene, ‘asp.’ ‘Cheap date’ leaves flies exceptionally tipsy after a sip of alcohol… And thankfully, this whimsy with names has inspired the occasional zinger in other areas of genetics… The backronym for the “POK erythroid myeloid ontogenic” gene in mice—‘pokemon’—nearly provoked a lawsuit, since the ‘pokemon’ gene (now known, sigh, as ‘zbtb7’) contributes to the spread of cancer, and the lawyers for the Pokemon media empire didn’t want their cute little pocket monsters confused with tumors.

Author: Sam Kean