Article
Molecular variation at a candidate gene implicated in the regulation of fire ant social behavior.
PloS one - 7 Nov 2007
Gotzek Dietrich, Shoemaker D Dewayne, Ross Kenneth G
Abstract excerpt
The fire ant Solenopsis invicta and its close relatives display an important social polymorphism involving differences in colony queen number. Colonies are headed by either a single reproductive queen (monogyne form) or multiple queens (polygyne form). This variation in social organization is associated with variation at the gene Gp-9, with monogyne colonies harboring only B-like allelic variants and polygyne...
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