Escape from the Red Queen: an overlooked scenario in coevolutionary studies
نویسندگان
چکیده
T. L. F. Leung ([email protected]), Zoology, School of Environmental and Rural Science, Univ. of New England, Armidale, NSW 2351, Australia. – K. C. King, Dept of Biology, Indiana Univ., 1001 East Third Street, Bloomington, IN 47405-3700, USA. Present address: Inst. of Integrative Biology, Univ. of Liverpool, Crown Street, Liverpool, L69 7ZB, UK. – J. Wolinska, Ludwig-Maximilians-Univ., Dept Biologie II, Evolutionsökologie, Großhaderner Str. 2, DE-82152 Planegg-Martinsried, Germany.
منابع مشابه
Red Queen strange attractors in host–parasite replicator gene-for-gene coevolution
We study a continuous time model describing gene-for-gene, host–parasite interactions among self-replicating macromolecules evolving in both neutral and rugged fitness landscapes. Our model considers polymorphic genotypic populations of sequences with 3 bits undergoing mutation and incorporating a ‘‘type II’’ non-linear functional response in the host–parasite interaction. We show, for both fit...
متن کاملHost-parasite coevolutionary dynamics with generalized success/failure infection genetics.
Host-parasite infection genetics can be more complex than envisioned by classic models such as the gene-for-gene or matching-allele models. By means of a mathematical model, I investigate the coevolutionary dynamics arising from a large set of generalized models of infection genetics in which hosts are either fully resistant or fully susceptible to a parasite, depending on the genotype of both ...
متن کاملThe Geographic Mosaic of Sex and the Red Queen
The maintenance of sexual reproduction in natural populations is a pressing question for evolutionary biologists. Under the "Red Queen" hypothesis, coevolving parasites reduce the reproductive advantage of asexual reproduction by adapting to infect clonal genotypes after they become locally common. In addition, the "geographic mosaic" theory of coevolution proposes that structured populations o...
متن کاملExperimental coevolution of species interactions.
Coevolution, the process of reciprocal adaptation and counter-adaptation between ecologically interacting species, affects most organisms and is considered a key force structuring biological diversity. Our understanding of the pattern and process of coevolution, particularly of antagonistic species interactions, has been hugely advanced in recent years by an upsurge in experimental studies that...
متن کاملThe Red King effect: when the slowest runner wins the coevolutionary race.
Mutualisms provide benefits to those who participate in them. As a mutualism evolves, how will these benefits come to be allocated among the participants? We approach this question by using evolutionary game theory and explore the ways in which the coevolutionary process determines the allocation of benefits in mutualistic interactions. Motivated by the Red Queen theory, which states that coevo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2012