Cooperative predation in the social amoebae Dictyostelium discoideum
Abstract
The eukaryotic amoeba Dictyostelium discoideum is commonly used to study sociality. The amoebae cooperate during development, exhibiting altruism, cheating, and kin-discrimination, but growth while preying on bacteria has been considered asocial. Here we show that Dictyostelium are cooperative predators. Using mutants that grow poorly on Gram-negative bacteria but grow well on Gram-positive bacteria, we show that growth depends on cell-density...
Paper Details
Title
Cooperative predation in the social amoebae Dictyostelium discoideum
Published Date
Jan 9, 2019
Journal
Volume
14
Issue
1
Pages
e0209438 - e0209438
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