Article
Allopatric divergence of cooperators confers cheating resistance and limits effects of a defector mutation.
BMC ecology and evolution - 12 Dec 2022
Schaal Kaitlin A, Yu Yuen-Tsu Nicco, Vasse Marie, Velicer Gregory J
Abstract excerpt
BACKGROUND: Social defectors may meet diverse cooperators. Genotype-by-genotype interactions may constrain the ranges of cooperators upon which particular defectors can cheat, limiting cheater spread. Upon starvation, the soil bacterium Myxococcus xanthus cooperatively develops into spore-bearing fruiting bodies, using a complex regulatory network and several intercellular signals. Some strains (cheaters) are...
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