On the resolution of the lek paradox

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August undefined, 2024

Web5 de abr. de 2001 · A theoretical solution to the lek paradox has been proposed on the basis of two assumptions: that traits are condition-dependent, and that condition shows … WebKnown as the lek paradox, this contradiction has motivated extensive population genetic theory, yet remains unresolved. Recent modeling by Bonduriansky and Day concludes that costly female preference is best maintained when male condition is determined by environmentally induced factors transmitted across single generations.

The paradox of the resolution of the lek paradox based on …

Web1 de jan. de 2024 · However, empirical tests of such hypotheses are rare and future work is required to determine which explanations represent likely resolutions to the lek paradox. Conclusions Leks continue to provide rich systems for the study of male courtship behavior and female selection of good genes in varied taxa. WebThis paper offers a resolution to the lek paradox and rests on only two assumptions; condition dependence of sexually selected traits and high genetic variance in … how to right a thesis for a research paper

Biology:Lek paradox - HandWiki

Web6 de mar. de 2007 · explored the lek paradox and several have proposed promising resolutions (table 1). While the lek paradox describes only those situations where females do not receive direct, resource-based benefits from their mates (Andersson 1994), resolving the lek paradox will have broad implications across mating systems. WebOn the resolution of the lek paradox. Directional female mate choice is expected to deplete additive genetic variation in male traits. This should preclude such trait-based … Web"A potential resolution to the lek paradox through indirect genetic effects." Proceedings of the Royal Society B: Biological Sciences 274:1279-1286; ↑ 19.0 19.1 Kirkpatrick, M. Sexual Selection and the Evolution of Female Choice. Evolution 36, 1–12 (1982). ↑ Kirkpatrick, M. & Ryan, M. The evolution of mating preferences and the paradox of ... northern california treatment services

The paradox of the resolution of the lek paradox based on mate …

On the resolution of the lek paradox - ScienceDirect

Web1 de jun. de 2011 · Recent theoretical studies have suggested a new resolution to the lek paradox in which mate choice is based on heterozygosity (Neff and Pitcher, 2008, Fromhage et al., 2009). These studies concluded that directional mating preferences for more ornamented males, ... Web25 de mar. de 2024 · Molecular evidence supports a genic capture resolution of the lek paradox Nat Commun. 2024 Mar 25;10(1):1359. doi: 10.1038/s41467-019-09371-y. … how to right a persuasive speechWeb1 de mai. de 2007 · In an intriguing new study published in Current Biology, Van Homrigh et al. examine the model of condition-dependent ornaments as a resolution of the lek paradox in a species in which females exhibit mate preference for complex male traits. Male Drosophila bunnanda (), and other members of the Drosophila serrata species complex, … northern california tv providers

"WebAnother potential resolution to the lek paradox is Rowe and Houle's theory that sexually selected traits depend on physical condition, which might in turn, summarize many genetic loci. [52] " - On the resolution of the lek paradox

On the resolution of the lek paradox

Towards a resolution of the lek paradox - NASA/ADS

Web7 de set. de 2008 · Early resolutions to the lek paradox have focused on genetic mutations as a mechanism to maintain additive genetic variation in fitness (Pomiankowski and … Web1 de jun. de 2004 · This paper offers a resolution to the lek paradox and rests on only two assumptions; condition dependence of sexually selected traits and high genetic variance in condition, which lead inevitably to the capture of genetic variance into sexually selected trait concomitantly with the evolution of condition dependence. 1,314 PDF

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WebMate choice for non-additive genetic benefits: a resolution to the lek paradox. @article{Neff2008MateCF, title={Mate choice for non-additive genetic benefits: a resolution to the lek paradox.}, author={Bryan D. Neff and Trevor E Pitcher}, journal={Journal of theoretical biology}, year={2008} ... WebThe lek paradox is the conundrum of how additive or beneficial genetic variation is maintained in lek mating species in the face of consistent sexual selection based on …

Web1 de mar. de 2016 · Known as the lek paradox, this contradiction has motivated extensive population genetic theory, yet remains unresolved. Recent modeling by Bonduriansky … Web1 de mar. de 2016 · Known as the lek paradox, this contradiction has motivated extensive population genetic theory, yet remains unresolved. Recent modeling by Bonduriansky and Day concludes that costly female preference is best maintained when male condition is determined by environmentally induced factors transmitted across single generations.

Webprovide a general resolution of the lek paradox. 1. INTRODUCTION There is evidence that females gain genetic benefits from their mate choice (Bakker 1993; Norris 1993), … Web25 de mar. de 2024 · Here, selection and genomic resequencing of Drosophila supports the hypothesis that this paradox can be explained by sexually selected traits reflecting …

WebBox 1. Resolution of the lek paradox hides in its premises The lek paradox has attracted nearly 200 publications and thou-sands of citations (ISI web of knowledge). Perhaps … how to right a sentenceWeb1 de jun. de 2004 · Lek paradox: persistent female choice for particular male trait values should erode genetic variance in male traits and thereby remove the benefits of choice; … how to right a short essayWebKnown as the lek paradox, this contradiction has motivated extensive population genetic theory, yet remains unresolved. Recent modeling by Bonduriansky and Day concludes … northern california urologistWebDie Entstehungsgeschichte Deutsch-Westungarns / des Burgenlandes ist in vielerlei Hinsicht ein Sonderfall des postimperialen Übergangs. Mit dem Ende des Ersten Weltkriegs ging die Österreichisch-Ungarische Monarchie unter. northern california time zoneWebThis evolutionary conundrum is known as the lek paradox. Newly proposed resolutions to this paradox aim to unravel mechanisms that contribute to the persistence of genetic variance in traits under directional female mate choice. Original language: English: Pages (from-to) 1-3: Journal: northern california truck accident attorneyWebUpdate. Research Focus On the resolution of the lek paradox. Janne S. Kotiaho1,2, Natasha R. LeBas3, Mikael Puurtinen1 and Joseph L. Tomkins3. 1 Department of Biological and Environmental Science, PO Box 35, 40014 University of Jyva¨ skyla¨ , Jyva¨ skyla¨ , Finland 2 Natural History Museum, PO Box 35, 40014 University of Jyva¨ skyla¨ , Jyva¨ … northern california trendwest resortsWeb1 de jun. de 2004 · The genic capture hypothesis is based on clear assumptions and makes several specific predictions. Empirical tests of these assumptions and predictions will … northern california treatment facility