Article
Cheater genotypes in the parthenogenetic ant Pristomyrmex punctatus.
Proceedings. Biological sciences - 7 Feb 2009
Dobata Shigeto, Sasaki Tomonori, Mori Hideaki, Hasegawa Eisuke, Shimada Masakazu, Tsuji Kazuki
Abstract excerpt
Cooperation is subject to cheating strategies that exploit the benefits of cooperation without paying the fair costs, and it has been a major goal of evolutionary biology to explain the origin and maintenance of cooperation against such cheaters. Here, we report that cheater genotypes indeed coexist in field colonies of a social insect, the parthenogenetic ant Pristomyrmex punctatus. The life history of this...
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