Killer-sensitive coexistence in metapopulations of micro-organisms.
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ABSTRACT:
SUBMITTER: Czaran TL
PROVIDER: S-EPMC1691387 | biostudies-literature | 2003 Jul
REPOSITORIES: biostudies-literature
Publications
Killer-sensitive coexistence in metapopulations of micro-organisms.
Czárán Tamás L TL Hoekstra Rolf F RF
Proceedings. Biological sciences 20030701 1522
Many micro-organisms are known to produce efficient toxic substances against conspecifics and closely related species. The widespread coexistence of killer (toxin producer) and sensitive (non-producer) strains is a puzzle calling for a theoretical explanation. Based on stochastic cellular automaton simulations and the corresponding semi-analytical configuration-field approximation models, we suggest that metapopulation dynamics offers a plausible rationale for the maintenance of polymorphism in ...[more]
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