Mutualism and Cooperation
نویسنده
چکیده
منابع مشابه
The Neurobiology of Mutualistic Behavior: The Cleanerfish Swims into the Spotlight
One of the most notorious examples of cooperation between different species happens in the cleaner-client fish mutualism. The best known cleaner fish species, the bluestreak Indo-Pacific cleaner wrasse Labroides dimidiatus has been a model system to study the evolution of cooperation between unrelated animals and between distinct species during the last couple of decades. Given that the cleaner...
متن کاملImpact of spatial distribution on the development of mutualism in microbes
The evolution of mutualism is one of the long-standing puzzles in evolutionary biology. Why would an individual contribute to the group at the expense of its own fitness? Individual bacterial cells cooperate by secreting products that are beneficial for the community, but costly to produce. It has been shown that cooperation is critical for microbial communities, most notably in biofilms, howev...
متن کاملThe iterated continuous prisoner's dilemma game cannot explain the evolution of interspecific mutualism in unstructured populations.
The evolutionionary origin of inter- and intra-specific cooperation among non-related individuals has been a great challenge for biologists for decades. Recently, the continuous prisoner's dilemma game has been introduced to study this problem. In function of previous payoffs, individuals can change their cooperative investment iteratively in this model system. Killingback and Doebeli (Am. Nat....
متن کاملSpatial structure and interspecific cooperation: theory and an empirical test using the mycorrhizal mutualism.
Explaining mutualistic cooperation between species remains a major challenge for evolutionary biology. Why cooperate if defection potentially reaps greater benefits? It is commonly assumed that spatial structure (limited dispersal) aligns the interests of mutualistic partners. But does spatial structure consistently promote cooperation? Here, we formally model the role of spatial structure in m...
متن کاملJoint Evolution of Kin Recognition and Cooperation in Spatially Structured Rhizobium Populations
In the face of costs, cooperative interactions maintained over evolutionary time present a central question in biology. What forces maintain this cooperation? Two potential ways to explain this problem are spatially structured environments (kin selection) and kin-recognition (directed benefits). In a two-locus population genetic model, we investigated the relative roles of spatial structure and...
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