Parental effects and the evolution of phenotypic memory.

abstract：:Our ability to examine genetic variation across entire genomes has enabled many studies searching for the genetic basis of local adaptation. These studies have identified numerous loci as candidates for differential local selection; however, relatively few have examined the overlap among candidate loci identified from...

journal_title：Journal of evolutionary biology

authors： Zueva KJ,Lumme J,Veselov AE,Primmer CR,Pritchard VL

更新日期：2020-11-04 00:00:00

abstract：:Mountain birch, Betula pubescens ssp. tortuosa, forms the treeline in northern Sweden. A recent shift in the range of the species associated with an elevation of the treeline is commonly attributed to climate warming. Using microsatellite markers, we explored the genetic structure of populations along an altitudinal g...

journal_title：Journal of evolutionary biology

authors： Truong C,Palmé AE,Felber F

更新日期：2007-01-01 00:00:00

abstract：:The cost of adaptations may depend on environmental conditions. We consider how the fitness cost of resistance to the herbicide triazine in Amaranthus hybridus interacts with folivory from the beetle Disonycha glabrata. Triazine-resistant (TR) genotypes suffer a fitness cost because of a pleiotropic reduction in the l...

journal_title：Journal of evolutionary biology

authors： Gassmann AJ,Futuyma DJ

更新日期：2005-03-01 00:00:00

abstract：:Recently, two squirrel species (Spermophilus spp.) were discovered to anoint their bodies with rattlesnake scent as a means of concealing their odour from these chemosensory predators. In this study, we tested multiple species with predator scents (rattlesnake and weasel) to determine the prevalence of scent applicati...

journal_title：Journal of evolutionary biology

authors： Clucas B,Ord TJ,Owings DH

更新日期：2010-10-01 00:00:00

abstract：:In Adaptation and Natural Selection, George C. Williams linked the distinction between group and individual adaptation with the distinction between group and individual selection. Williams' Principle, as we will call it, says that adaptation at a level requires selection at that level. This is a necessary but not a su...

journal_title：Journal of evolutionary biology

authors： Sober E,Wilson DS

更新日期：2011-02-01 00:00:00

abstract：:Recent studies have advocated a role for mitochondrial DNA (mtDNA) in sperm competition. This is controversial because earlier theory and empirical work suggested that mitochondrial genetic variation for fitness is low. Yet, such studies dealt only with females and did not consider that variation that is neutral when ...

journal_title：Journal of evolutionary biology

authors： Friberg U,Dowling DK

更新日期：2008-11-01 00:00:00

abstract：:Characterizing patterns of observed current variation, and testing hypotheses concerning the potential drivers of this variation, is fundamental to understanding how morphology evolves. Phylogenetic history, size and ecology are all central components driving the evolution of morphological variation, but only recently...

journal_title：Journal of evolutionary biology

authors： Openshaw GH,Keogh JS

更新日期：2014-02-01 00:00:00

abstract：:Quaternary environmental changes substantially impacted the landscape and promoted rapid evolutionary changes in many species; however, analyses of adaptive phenotypic variation in plants have usually neglected the underlying historical context. Here, we associate phylogeography and phenotypic evolution by analysing t...

journal_title：Journal of evolutionary biology

authors： Maubecin CC,Cosacov A,Sérsic AN,Fornoni J,Benitez-Vieyra S

更新日期：2016-08-01 00:00:00

abstract：:Current advances in genetic analysis are opening up our knowledge of the genetics of species differences, but challenges remain, particularly for out-bred natural populations. We constructed a microsatellite-based linkage map for two out-bred lines of Drosophila montana derived from divergent populations by taking adv...

journal_title：Journal of evolutionary biology

authors： Schäfer MA,Mazzi D,Klappert K,Kauranen H,Vieira J,Hoikkala A,Ritchie MG,Schlötterer C

更新日期：2010-03-01 00:00:00

abstract：:The length of the favourable season determines voltinism in insect populations. In some insects, there is variation in fecundity and timing of reproduction among females. If the length of the favourable season does not allow all offspring to develop into adults without diapause, the benefits of high early fecundity ma...

journal_title：Journal of evolutionary biology

authors： Välimäki P,Kivelä SM,Jääskeläinen L,Kaitala A,Kaitala V,Oksanen J

更新日期：2008-11-01 00:00:00

abstract：:Bitterling fishes deposit their eggs on the gills of living mussels using a long ovipositor. We examined whether ovipositor length (OL) and egg shape correlated with differences in host mussel species in the family Unionidae among populations of the tabira bitterling (Acheilognathus tabira) in Japan. Bitterling popula...

journal_title：Journal of evolutionary biology

authors： Kitamura J,Nagata N,Nakajima J,Sota T

更新日期：2012-03-01 00:00:00

abstract：:Temporal resource fluctuations could affect the strength of antagonistic coevolution through population dynamics and costs of adaptation. We studied this by coevolving the prey bacterium Serratia marcescens with the predatory protozoa Tetrahymena thermophila in constant and pulsed-resource environments for approximate...

journal_title：Journal of evolutionary biology

authors： Friman VP,Laakso J,Koivu-Orava M,Hiltunen T

更新日期：2011-12-01 00:00:00

abstract：:Pathogens are thought to exert strong selection on their hosts leading to increased host resistance. Bacillus thuringiensis kurstaki (Bkt) is a ubiquitous entomopathogen that has become the mainstay of nonchemical control of Lepidopteran pests and thus, the potential exists for the evolution of resistance in targeted ...

journal_title：Journal of evolutionary biology

authors： Janmaat AF,Myers JH

更新日期：2007-01-01 00:00:00

abstract：:Ecological speciation occurs when populations evolve reproductive isolation as a result of divergent natural selection. This isolation can be influenced by many potential reproductive barriers, including selection against hybrids, selection against migrants and assortative mating. How and when these barriers act and i...

journal_title：Journal of evolutionary biology

authors： Hanson D,Moore JS,Taylor EB,Barrett RD,Hendry AP

更新日期：2016-12-01 00:00:00

abstract：:The evolutionary mechanisms underlying the maintenance of invariant traits are poorly understood, partly because the lack of variance makes these mechanisms difficult to study. Although the number of cotyledons that plant species produce is highly canalized, populations of plants frequently contain individuals with ab...

journal_title：Journal of evolutionary biology

authors： Conner JK,Agrawal AA

更新日期：2005-01-01 00:00:00

abstract：:Habitats are spatially and temporally variable, and organisms must be able to track these changes. One potential mechanism for this is dispersal by flight. Therefore, we would expect flying animals to show adaptations in wing shape related to habitat variation. In this work, we explored variation in wing shape in rela...

journal_title：Journal of evolutionary biology

authors： Outomuro D,Dijkstra KD,Johansson F

更新日期：2013-09-01 00:00:00

abstract：:Seminal fluid proteins (SFPs) can trigger drastic changes in mating partners, mediating post-mating sexual selection and associated sexual conflict. Also, cross-species comparisons have demonstrated that SFPs evolve rapidly and hint that post-mating sexual selection drives their rapid evolution. In principle, this pat...

journal_title：Journal of evolutionary biology

authors： Nakadera Y,Thornton Smith A,Daupagne L,Coutellec MA,Koene JM,Ramm SA

更新日期：2020-10-01 00:00:00

abstract：:Ecological speciation requires divergent selection, reproductive isolation and a genetic mechanism to link the two. We examined the role of gene expression and coding sequence evolution in this process using two species of Howea palms that have diverged sympatrically on Lord Howe Island, Australia. These palms are ass...

journal_title：Journal of evolutionary biology

authors： Dunning LT,Hipperson H,Baker WJ,Butlin RK,Devaux C,Hutton I,Igea J,Papadopulos AS,Quan X,Smadja CM,Turnbull CG,Savolainen V

更新日期：2016-08-01 00:00:00

abstract：:The rapid evolutionary divergence of male genital structures under sexual selection is well documented. However, variation in female genital traits and the potential for sexual conflict to drive the coevolution between male and female traits has only recently received attention. In many lepidopterans, females possess ...

journal_title：Journal of evolutionary biology

authors： McNamara KB,Dougherty LR,Wedell N,Simmons LW

更新日期：2019-05-01 00:00:00

abstract：:Recent contributions from DNA sequences have revolutionized our concept of systematic relationships in angiosperms. However, parts of the angiosperm tree remain unclear. Previous studies have been based on coding or rDNA regions of relatively conserved genes. A phylogeny for basal angiosperms based on noncoding, fast-...

journal_title：Journal of evolutionary biology

authors： Borsch T,Hilu KW,Quandt D,Wilde V,Neinhuis C,Barthlott W

更新日期：2003-07-01 00:00:00

abstract：:Recent models of mate preference evolution suggest that direct selection on alleles at preference loci and correlated evolution of preference with locally adapted mating cues are more likely to drive the evolution of assortative mate preference than reinforcement. Mate preference evolution in mimetic Heliconius butter...

journal_title：Journal of evolutionary biology

authors： Kronforst MR,Young LG,Gilbert LE

更新日期：2007-01-01 00:00:00

abstract：:The surface area-to-volume ratio of cells is one of the key factors affecting fundamental biological processes and, thus, fitness of unicellular organisms. One of the general models for allometric increase in surface-to-volume scaling involves fractal-like elaboration of cellular surfaces. However, specific data illus...

journal_title：Journal of evolutionary biology

authors： Neustupa J

更新日期：2016-02-01 00:00:00

abstract：:The ability of plants to respond to natural enemies might depend on the availability of genetic variation for the optimal phenotypic expression of defence. Selfing can affect the distribution of genetic variability of plant fitness, resistance and tolerance to herbivores and pathogens. The hypothesis of inbreeding dep...

journal_title：Journal of evolutionary biology

authors： Bello-Bedoy R,Núñez-Farfán J

更新日期：2011-03-01 00:00:00

abstract：:Phenotypic divergence in allopatry can facilitate speciation by reducing the likelihood that individuals of different lineages hybridize during secondary contact. However, few studies have established the causes of reproductive isolation in the crucial early stages of secondary contact. Here, we establish behavioural ...

journal_title：Journal of evolutionary biology

authors： Heathcote RJ,While GM,MacGregor HE,Sciberras J,Leroy C,D'Ettorre P,Uller T

更新日期：2016-05-01 00:00:00

abstract：:Bottlenose dolphins (Tursiops truncatus) have a world-wide distribution, and show morphotypic variation among regions. Distinctions between coastal and pelagic populations have been documented; however, regional patterns of differentiation had not been previously investigated in a wider geographic context. We analysed...

journal_title：Journal of evolutionary biology

authors： Natoli A,Peddemors VM,Hoelzel AR

更新日期：2004-03-01 00:00:00

abstract：:We examine the maintenance of a plumage polymorphism, variation in plumages among the same age and sex class within a population, in a population of Swainson's Hawks. We take advantage of 32 years of data to examine two prevalent hypotheses used to explain the persistence of morphs: apostatic selection and heterozygou...

journal_title：Journal of evolutionary biology

authors： Briggs CW,Collopy MW,Woodbridge B

更新日期：2011-10-01 00:00:00

abstract：:Phenotypic plasticity can help organisms cope with variation in their current environment, including temperature variation, but not all environments are equally variable. In the least variable or extreme environments, plasticity may no longer be used. In this case, the plasticity could be lost altogether, or it could ...

journal_title：Journal of evolutionary biology

authors： Nielsen ME

更新日期：2017-10-01 00:00:00

abstract：:The nutrient limitation hypothesis provides a nongenetic explanation for the evolution of life cycles that retain both haploid and diploid phases: differences in nutrient requirements and uptake allow haploids to override the potential genetic advantages provided by diploidy under certain nutrient limiting conditions....

journal_title：Journal of evolutionary biology

authors： Mable BK

更新日期：2001-01-08 00:00:00

abstract：:Evolutionary theory predicts that selection will favour sperm traits that maximize fertilization success in local fertilization environments. In externally fertilizing species, osmolality of the fertilization medium is known to play a critical role in activating sperm motility, but there remains limited evidence for a...

journal_title：Journal of evolutionary biology

authors： Byrne PG,Dunne C,Munn AJ,Silla AJ

更新日期：2015-03-01 00:00:00

abstract：:Although it is generally expected that inbreeding would lower fitness, few studies have directly quantified the effects of inbreeding in wild mammals. We investigated the effects of inbreeding using long-term data from bighorn sheep on Ram Mountain, Alberta, Canada, over 20 years. This population underwent a drastic d...

journal_title：Journal of evolutionary biology

authors： Rioux-Paquette E,Festa-Bianchet M,Coltman DW

更新日期：2011-01-01 00:00:00