Adaptation and Natural Selection revisited.

abstract：:The achaete-scute complex (AS-C) has been a useful paradigm for the study of pattern formation and its evolution. achaete-scute genes have duplicated and evolved distinct expression patterns during the evolution of cyclorraphous Diptera. Are the expression patterns in different species driven by conserved regulatory e...

journal_title：Journal of evolutionary biology

authors： Negre B,Simpson P

更新日期：2015-10-01 00:00:00

abstract：:The evolutionary history of aquatic invasion in birds would be incomplete without incorporation of extinct species. We show that aquatic affinities in fossil birds can be inferred by multivariate analysis of skeletal features and locomotion of 245 species of extant birds. Regularized discriminant analyses revealed tha...

journal_title：Journal of evolutionary biology

authors： Hinić-Frlog S,Motani R

更新日期：2010-02-01 00:00:00

abstract：:Many forms of reproductive isolation contribute to speciation, and early-acting barriers may be especially important, because they have the first opportunity to limit gene flow. Ecogeographic isolation occurs when intrinsic traits of taxa contribute to disjunct geographic distributions, reducing the frequency of inter...

journal_title：Journal of evolutionary biology

authors： Sobel JM,Stankowski S,Streisfeld MA

更新日期：2019-06-01 00:00:00

abstract：:Natural selection ultimately acts on genes and other DNA sequences. Adaptations that are good for the gene can have adverse effects at higher levels of organization, including the individual or the population. Mobile genetic elements illustrate this principle well, because they can self-replicate within a genome at a ...

journal_title：Journal of evolutionary biology

authors： Rankin DJ,Bichsel M,Wagner A

更新日期：2010-11-01 00:00:00

abstract：:Genome scans have been used in the studies of ecological speciation to find genomic regions ('outlier loci') showing reduced gene flow between divergent populations/species. High-throughput sequencing ('454') offers new opportunities in this field via transcriptome sequencing. Divergent ecotypes of the marine gastropo...

journal_title：Journal of evolutionary biology

authors： Galindo J,Grahame JW,Butlin RK

更新日期：2010-09-01 00:00:00

abstract：:The brood parasitic common cuckoo Cuculus canorus consists of gentes, which typically parasitize only a single host species whose eggs they often mimic. Where multiple cuckoo gentes co-exist in sympatry, we may expect variable but generally poorer mimicry because of host switches or inter-gens gene flow via males if t...

journal_title：Journal of evolutionary biology

authors： Antonov A,Stokke BG,Vikan JR,Fossøy F,Ranke PS,Røskaft E,Moksnes A,Møller AP,Shykoff JA

更新日期：2010-06-01 00:00:00

abstract：:Any population whose members are subject to extrinsic mortality should exhibit an increase in mortality with age. Nevertheless, the prevailing opinion is that populations of adult damselflies and dragonflies do not exhibit such senescence. Here, we challenge this contention by fitting a range of demographic models to ...

journal_title：Journal of evolutionary biology

authors： Sherratt TN,Hassall C,Laird RA,Thompson DJ,Cordero-Rivera A

更新日期：2011-04-01 00:00:00

abstract：:Understanding the functions of animal coloration has been a long-standing question in evolutionary biology. For example, the widespread occurrence of striking longitudinal stripes and colourful tails in lizards begs for an explanation. Experiments have suggested that colourful tails can deflect attacks towards the tai...

journal_title：Journal of evolutionary biology

authors： Murali G,Merilaita S,Kodandaramaiah U

更新日期：2018-11-01 00:00:00

abstract：:The independent evolution of males and females is typically constrained by shared genetic variance. Despite substantial research, we still know little about the evolution of cross-sex genetic covariance and its standardized measure, the cross-sex genetic correlation (r(MF)). In particular, it is unclear if r(MF) tend ...

journal_title：Journal of evolutionary biology

authors： Poissant J,Coltman DW

更新日期：2009-12-01 00:00:00

abstract：:Theoretical models of the advantage of sexual reproduction typically assume that reproductive output is equal in sexual and parthenogenetic females. We tested this assumption by comparing fecundity between parthenogenetic and sexual races of gekkonid lizards in the Heteronotia binoei complex, collected across a 1200 k...

journal_title：Journal of evolutionary biology

authors： Kearney M,Shine R

更新日期：2005-05-01 00:00:00

abstract：:Sexual isolation may arise when male mating traits and female preferences differ between species. Such divergence in mating traits is likely to occur when the strength or targets of sexual selection differ. Therefore, by comparing the traits under sexual selection in closely related species and the nature of preferenc...

journal_title：Journal of evolutionary biology

authors： Boughman JW

更新日期：2007-07-01 00:00:00

abstract：:In several communication systems that rely on social learning, such as bird song, and possibly human language, the range of signals that can be learned is limited by perceptual biases--predispositions--that are presumably based on genes. In this paper, we examine the coevolution of such genes with the culturally trans...

journal_title：Journal of evolutionary biology

authors： Lachlan RF,Feldman MW

更新日期：2003-11-01 00:00:00

abstract：:In the pill bug Armadillidium vulgare (Crustacea, Oniscidea), Wolbachia facilitates its spread through vertical transmission via the eggs by inducing feminization of genetic males. The spread of feminizing Wolbachia within and across populations is therefore expected to influence mitochondrial DNA (mtDNA) genetic stru...

journal_title：Journal of evolutionary biology

authors： Verne S,Johnson M,Bouchon D,Grandjean F

更新日期：2012-02-01 00:00:00

abstract：:Host-associated differentiation (HAD) is considered a step towards ecological speciation and an important mechanism promoting diversification in phytophagous insects. Although the number of documented cases of HAD is increasing, these still represent only a small fraction of species and feeding guilds among phytophago...

journal_title：Journal of evolutionary biology

authors： Dorchin N,Scott ER,Clarkin CE,Luongo MP,Jordan S,Abrahamson WG

更新日期：2009-04-01 00:00:00

abstract：:It is now widely appreciated that competition between kin inhibits the evolution of altruism. In standard population genetics models, it is difficult for indiscriminate altruism towards social partners to be favoured at all. The reason is that while limited dispersal increases the kinship of social partners it also in...

journal_title：Journal of evolutionary biology

authors： Gardner A,West SA

更新日期：2006-09-01 00:00:00

abstract：:Sexual selection on male coloration has been implicated in the evolution of colourful species flocks of East African cichlid fish. During adaptive radiations, animals diverge in multiple phenotypic traits, but the role of physiology has received limited attention. Here, we report how divergence in physiology may contr...

journal_title：Journal of evolutionary biology

authors： Dijkstra PD,Wiegertjes GF,Forlenza M,van der Sluijs I,Hofmann HA,Metcalfe NB,Groothuis TG

更新日期：2011-12-01 00:00:00

abstract：:Nectar robbing not only affects the reproductive fitness of the plant but it may also potentially affect the pollination dynamics of the associated coflowering individuals. In this study, we established that the nectar robber Xylocopa sinensis robs nectar only from the hermaphrodite ramets of the gynodioecious plant G...

journal_title：Journal of evolutionary biology

authors： Zhang YW,Yang CF,Zhao JM,Guo YH

更新日期：2009-03-01 00:00:00

abstract：:Whole-comparative genomic hybridization (W-CGH) has been used to exemplify a simple methodology which allows identifying and mapping whole genome differences for highly repetitive DNA sequences between two related species of unknown genomic background. The use of this technique to the species binomy Arcyptera fusca/Ar...

journal_title：Journal of evolutionary biology

authors： Pita M,Zabal-Aguirre M,Arroyo F,Gosálvez J,López-Fernández C,DE LA Torre J

更新日期：2008-01-01 00:00:00

abstract：:A theoretical debate about whether parasitoids should be time or egg limited now recognizes both as feasible, and interest has turned to determining the circumstances under which each might arise in the field, and their implications for parasitoid behaviour and evolution. Egg loads of parasitoids sampled from the fiel...

journal_title：Journal of evolutionary biology

authors： Phillips CB,Kean JM

更新日期：2017-07-01 00:00:00

abstract：:Parasitism has been proposed as a factor in host speciation, as an agent affecting coexistence of host species in species-rich communities and as a driver of post-speciation diversification. Young adaptive radiations of closely related host species of varying ecological and genomic differentiation provide interesting ...

journal_title：Journal of evolutionary biology

authors： Karvonen A,Wagner CE,Selz OM,Seehausen O

更新日期：2018-09-01 00:00:00

abstract：:Sexual signalling is predicted to shape the evolution of sex-specific ornamentation, and establishing the costs and benefits of ornamentation and the information that ornamentation provides to receivers is necessary to evaluating this adaptive function. Here, we assessed the adaptive function of a common colour orname...

journal_title：Journal of evolutionary biology

authors： Moore MP,Martin RA

更新日期：2016-11-01 00:00:00

abstract：:Stingless bees (Meliponini) construct their own species-specific nest entrance. The size of this entrance is under conflicting selective pressures. Smaller entrances are easier to defend; however, a larger entrance accommodates heavier forager traffic. Using a comparative approach with 26 species of stingless bees, we...

journal_title：Journal of evolutionary biology

authors： Couvillon MJ,Wenseleers T,Imperatriz-Fonseca VL,Nogueira-Neto P,Ratnieks FLW

更新日期：2008-01-01 00:00:00

abstract：:In social insects, the emergence of multiple queening is linked to changes in a suite of traits such as the reproductive life span of queens, mating patterns and population structure. We investigated queen turnover, colony longevity, spatial distribution patterns and genetic differentiation in a population of the soci...

journal_title：Journal of evolutionary biology

authors： Bargum K,Helanterä H,Sundström L

更新日期：2007-07-01 00:00:00

abstract：:Innovative evolutionary developments are often related to gene or genome duplications. The crop fungi of attine fungus-growing ants are suspected to have enhanced genetic variation reminiscent of polyploidy, but this has never been quantified with cytological data and genetic markers. We estimated the number of nuclei...

journal_title：Journal of evolutionary biology

authors： Kooij PW,Aanen DK,Schiøtt M,Boomsma JJ

更新日期：2015-11-01 00:00:00

abstract：:The recent invasion by self-replicating socially parasitic Cape honeybee workers, Apis mellifera capensis, of colonies of the neighbouring African subspecies Apis mellifera scutellata represents an opportunity to study evolution of intraspecific parasitism in real time. As honeybee workers compete pheromonally for rep...

journal_title：Journal of evolutionary biology

authors： Dietemann V,Neumann P,Härtel S,Pirk CW,Crewe RM

更新日期：2007-05-01 00:00:00

abstract：:Typically males bear the products of sexual selection in the form of ornaments and/or weapons used to compete for and attract females. Secondary sexual traits in females have been thought of as the product of correlated responses to sexual selection on males. However, there is increasing phylogenetic evidence that fem...

journal_title：Journal of evolutionary biology

authors： Simmons LW,Emlen DJ

更新日期：2008-09-01 00:00:00

abstract：:Three different isolated populations of the slave-making ant Rossomyrmex minuchae, sympatric with its obligate host Proformica longiseta, are known from the high mountains of southern Spain. To test the prediction that the slave-maker and its host represent a coevolutionary geographical mosaic, we studied the variatio...

journal_title：Journal of evolutionary biology

authors： Ruano F,Devers S,Sanllorente O,Errard C,Tinaut A,Lenoir A

更新日期：2011-05-01 00:00:00

abstract：:Variability in the way organisms reproduce raises numerous, and still unsolved, questions in evolutionary biology. In this study, we emphasize that fungi deserve a much greater emphasis in efforts to address these questions because of their multiple advantages as model eukaryotes. A tremendous diversity of reproductiv...

journal_title：Journal of evolutionary biology

authors： Billiard S,López-Villavicencio M,Hood ME,Giraud T

更新日期：2012-06-01 00:00:00

abstract：:The costs of bird song incurred in a diversity of ways may result in trade-offs in the production and maintenance of elaborate plumage ornaments. In this paper, we examine evolutionary trade-offs between acoustic and visual signalling in trogon birds (Trogonidae). Using multiple regressions with phylogenetically indep...

journal_title：Journal of evolutionary biology

authors： Ornelas JF,González C,Espinosa de los Monteros A

更新日期：2009-03-01 00:00:00

abstract：:Island races of passerine birds display repeated evolution towards larger body size compared with their continental ancestors. The Capricorn silvereye (Zosterops lateralis chlorocephalus) has become up to six phenotypic standard deviations bigger in several morphological measures since colonization of an island approx...

journal_title：Journal of evolutionary biology

authors： Frentiu FD,Clegg SM,Blows MW,Owens IP

更新日期：2007-03-01 00:00:00