News From the Field
Does the Villainous "Selfish" Gene Undermine Genome's Police?
March 5, 2013
Biologists have been observing the "selfish" genetic entity segregation distorter (SD) in fruit flies for decades. Its story is a thriller among molecules, in which the SD gene destroys maturing sperm that have a rival chromosome. A new study reveals a tactic that gives SD's villainy an extra edge.
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