Diet-dependent female evolution influences male lifespan in a nuptial feeding insect.

abstract：:Evolutionary theory predicts that divergent selection pressures across elevational gradients could cause adaptive divergence and reproductive isolation in the process of ecological speciation. Although there is substantial evidence for adaptive divergence across elevation, there is less evidence that this restricts ge...

journal_title：Journal of evolutionary biology

authors： Funk WC,Murphy MA,Hoke KL,Muths E,Amburgey SM,Lemmon EM,Lemmon AR

更新日期：2016-02-01 00:00:00

abstract：:Most ectotherms follow a pattern of size plasticity known as the temperature-size rule where individuals reared in cold environments are larger at maturation than those reared in warm environments. This pattern seems maladaptive because growth is slower in the cold so it takes longer to reach a large size. However, it...

journal_title：Journal of evolutionary biology

authors： Arendt J

更新日期：2015-01-01 00:00:00

abstract：:Sex allocation theory predicts females will adaptively manipulate sex ratios to maximize their progeny's reproductive value. Recently, the generality of biased sex allocation in birds has been questioned by meta-analytic reviews, which demonstrate that many previously reported significant results may simply reflect sa...

journal_title：Journal of evolutionary biology

authors： Dowling DK,Mulder RA

更新日期：2006-03-01 00:00:00

abstract：:Somatic cellular differentiation plays a critical role in the transition from unicellular to multicellular life, but the evolution of its genetic basis remains poorly understood. By definition, somatic cells do not reproduce to pass on genes and so constitute an extreme form of altruistic behaviour. The volvocine gree...

journal_title：Journal of evolutionary biology

authors： Grochau-Wright ZI,Hanschen ER,Ferris PJ,Hamaji T,Nozaki H,Olson BJSC,Michod RE

更新日期：2017-06-01 00:00:00

abstract：:Even though the importance of selection for trait evolution is well established, we still lack a functional understanding of the mechanisms underlying phenotypic selection. Because animals necessarily use their sensory system to perceive phenotypic traits, the model of sensory bias assumes that sensory systems are the...

journal_title：Journal of evolutionary biology

authors： Renoult JP,Thomann M,Schaefer HM,Cheptou PO

更新日期：2013-11-01 00:00:00

abstract：:Many organisms at northern latitudes have responded to climate warming by advancing their spring phenology. Birds are known to show earlier timing of spring migration and reproduction in response to warmer springs. However, species show heterogeneous phenological responses to climate warming, with those that have not ...

journal_title：Journal of evolutionary biology

authors： Møller AP,Rubolini D,Saino N

更新日期：2017-06-01 00:00:00

abstract：:Laboratory studies on Drosophila have revealed that resistance to one environmental stress often correlates with resistance to other stresses. There is also evidence on genetic correlations between stress resistance, longevity and other fitness-related traits. The present work investigates these associations using art...

journal_title：Journal of evolutionary biology

authors： Bubliy OA,Loeschcke V

更新日期：2005-07-01 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：:Creationist literature claims that sufficient gaps in morphological continuity exist to classify dinosaurs into several distinct baramins ('created kinds'). Here, I apply the baraminological method called taxon correlation to test for morphological continuity within and between dinosaurian taxa. The results show enoug...

journal_title：Journal of evolutionary biology

authors： Senter P

更新日期：2011-10-01 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：:Understanding how phenotypic diversity evolves is a major interest of evolutionary biology. Habitat use is an important factor in the evolution of phenotypic diversity of many animal species. Interestingly, male and female phenotypes have been frequently shown to respond differently to environmental variation. At the ...

journal_title：Journal of evolutionary biology

authors： Kaliontzopoulou A,Carretero MA,Adams DC

更新日期：2015-01-01 00:00:00

abstract：:Natural populations often show genetic variation in parasite resistance, forming the basis for evolutionary response to selection imposed by parasitism. We investigated whether previous epidemics selected for higher resistance to novel parasite isolates in a Daphnia galeata-microparasite system by comparing susceptibi...

journal_title：Journal of evolutionary biology

authors： Schoebel CN,Wolinska J,Spaak P

更新日期：2010-11-01 00:00:00

abstract：:Genome scans have made it possible to find outlier markers thought to have been influenced by divergent selection in almost any wild population. However, the lack of genomic information in nonmodel species often makes it difficult to associate these markers with certain genes or chromosome regions. Furthermore, the ex...

journal_title：Journal of evolutionary biology

authors： Lundberg M,Akesson S,Bensch S

更新日期：2011-06-01 00:00:00

abstract：:Local adaptation is commonly observed in nature: organisms perform well in their natal environment, but poorly outside it. Correlations between traits and latitude, or latitudinal clines, are among the most common pieces of evidence for local adaptation, but identifying the traits under selection and the selective age...

journal_title：Journal of evolutionary biology

authors： Muir CD,Angert AL

更新日期：2017-12-01 00:00:00

abstract：:In a simulation model we investigated how much of the initial genetic variation that is retained in a population after a dominant mutation has brought apomixis to fixation in it. A marker allele associated with the apomixis mutation is generally retained after the fixation of apomixis, particularly if the two alleles ...

journal_title：Journal of evolutionary biology

authors： Adolfsson S,Bengtsson BO

更新日期：2007-09-01 00:00:00

abstract：:Parasites are ubiquitous and have well-documented ecological consequences. In contrast, the extent to which parasites drive phenotypic evolution in hosts remains obscure. We use a recently developed statistical technique--selective source analysis--to analyse the strength of phenotypic selection acting on floral trait...

journal_title：Journal of evolutionary biology

authors： Nuismer SL,Ridenhour BJ

更新日期：2008-07-01 00:00:00

abstract：:Plants exist across varying biotic and abiotic environments, including variation in the composition of soil microbial communities. The ecological effects of soil microbes on plant communities are well known, whereas less is known about their importance for plant evolutionary processes. In particular, the net effects o...

journal_title：Journal of evolutionary biology

authors： Fitzpatrick CR,Mustafa Z,Viliunas J

更新日期：2019-05-01 00:00:00

abstract：:Which conditions favour the evolution of hermaphroditism or separate sexes? One classical hypothesis states that an organism's mode of locomotion (if any) when searching for a mate should influence breeding system evolution. We used published phylogenies to reconstruct evolutionary changes in adult mate-search efficie...

journal_title：Journal of evolutionary biology

authors： Eppley SM,Jesson LK

更新日期：2008-05-01 00:00:00

abstract：:Although many of the statistical techniques used in comparative biology were originally developed in quantitative genetics, subsequent development of comparative techniques has progressed in relative isolation. Consequently, many of the new and planned developments in comparative analysis already have well-tested solu...

journal_title：Journal of evolutionary biology

authors： Hadfield JD,Nakagawa S

更新日期：2010-03-01 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：:We investigated the evolutionary relationship between spawning behaviour and sperm motility traits among Tanganyikan mouth-brooding cichlid species that have developed diverse mating behaviours and male sexual traits. Mouth-brooding behaviour is common among these fish, but different species demonstrate a range of spa...

journal_title：Journal of evolutionary biology

authors： Morita M,Awata S,Yorifuji M,Ota K,Kohda M,Ochi H

更新日期：2014-12-01 00:00:00

abstract：:In a recent article, Nowak et al. claim that the mathematical basis of inclusive fitness theory does not stand to scrunity and to have found an alternative explanation for eusociality. We show that these claims are based on false premises, many of which have been exposed more than 25 years ago, such as misrepresentati...

journal_title：Journal of evolutionary biology

authors： Rousset F,Lion S

更新日期：2011-06-01 00:00:00

abstract：:Ecological divergence can cause speciation if adaptive traits have pleiotropic effects on mate choice. In Heliconius butterflies, mimetic patterns play a role in mate detection between sister species, as well as signalling to predators. Here we show that male butterflies from four recently diverged parapatric populati...

journal_title：Journal of evolutionary biology

authors： Jiggins CD,Estrada C,Rodrigues A

更新日期：2004-05-01 00:00:00

abstract：:Traits of interest to evolutionary biologists often have complex genetic architectures, the nature of which can confound traditional experimental study at single levels of analysis. In the fire ant Solenopsis invicta, the presence of a Mendelian 'supergene' is both necessary and sufficient to induce a shift in a funda...

journal_title：Journal of evolutionary biology

authors： Trible W,Ross KG

更新日期：2016-03-01 00:00:00

abstract：:Little is known about how inbreeding alters selection on ecologically relevant traits. Inbreeding could affect selection by changing the distribution of traits and/or fitness, or by changing the causal effect of traits on fitness. Here, I test whether selection on egg size varies with the degree of inbreeding in the s...

journal_title：Journal of evolutionary biology

authors： Fox CW

更新日期：2013-01-01 00:00:00

abstract：:Reproductive division of labour is common in many societies, including those of eusocial insects, cooperatively breeding vertebrates, and most forms of multicellularity. However, conflict over what is best for the individual vs. the group can prevent an optimal division of labour from being achieved. In the social amo...

journal_title：Journal of evolutionary biology

authors： Votaw HR,Ostrowski EA

更新日期：2017-11-01 00:00:00

abstract：:Telomere length is a biomarker of biological ageing and lifespan in various vertebrate taxa. Evidence is accumulating that telomeres shorten more rapidly when an individual is exposed to environmental stressors. Parasites are potent selective agents that can cause physiological stress directly or indirectly through th...

journal_title：Journal of evolutionary biology

authors： Tschirren B,Romero-Haro AÁ,Zahn S,Criscuolo F

更新日期：2020-11-23 00:00:00

abstract：:Empirical studies of sexual selection typically focus on one of the two mechanisms of sexual selection without integrating these into a description of total sexual selection, or study total sexual selection without quantifying the contributions of all of the mechanisms of sexual selection. However, this can provide an...

journal_title：Journal of evolutionary biology

authors： Hunt J,Breuker CJ,Sadowski JA,Moore AJ

更新日期：2009-01-01 00:00:00

abstract：:The tuatara (Sphenodon punctatus) is the only living representative of Rhynchocephalia, a group of small vertebrates that originated about 250 million years ago. The tuatara has been referred to as a living fossil; however, the group to which it belongs included a much greater diversity of forms in the Mesozoic. We ex...

journal_title：Journal of evolutionary biology

authors： Meloro C,Jones ME

更新日期：2012-11-01 00:00:00

abstract：:A challenge of life-history theory is to explain why animal body size does not continue to increase, given various advantages of larger size. In birds, body size of nestlings and the number of nestlings produced (brood size) have occasionally been shown to be constrained by higher predation on larger nestlings and tho...

journal_title：Journal of evolutionary biology

authors： Brown CR,Brown MB

更新日期：2018-02-01 00:00:00