43 Works

Data from: Adaptive responses to cool climate promotes persistence of a non-native lizard

Geoffrey M. While, Joseph Williamson, Graham Prescott, Terézia Horváthová, Belén Fresnillo, Nicholas J. Beeton, Ben Halliwell, Sozos Michaelides, Tobias Uller & T. Horvathova
Successful establishment and range expansion of non-native species often require rapid accommodation of novel environments. Here, we use common-garden experiments to demonstrate parallel adaptive evolutionary response to a cool climate in populations of wall lizards (Podarcis muralis) introduced from southern Europe into England. Low soil temperatures in the introduced range delay hatching, which generates directional selection for a shorter incubation period. Non-native lizards from two separate lineages have responded to this selection by retaining their...

Data from: Selection on male sex pheromone composition contributes to butterfly reproductive isolation

Paul M. B. Bacquet, Oskar Brattström, Hong-Lei Wang, Cerisse E. Allen, Christer Löfstedt, Paul M. Brakefield, Caroline M. Nieberding, C. Lofstedt, H.- L. Wang & O. Brattstrom
Selection can facilitate diversification by inducing character displacement in mate choice traits that reduce the probability of maladaptive mating between lineages. Although reproductive character displacement (RCD) has been demonstrated in two-taxa case studies, the frequency of this process in nature is still debated. Moreover, studies have focused primarily on visual and acoustic traits, despite the fact that chemical communication is probably the most common means of species recognition. Here, we showed in a large, mostly...

Data from: Geographical variation in species' population responses to changes in temperature and precipitation

James W. Pearce-Higgins, Nancy Ockendon, David J. Baker, Jamie Carr, Elizabeth C. White, Rosamunde E. A. Almond, Tatsuya Amano, Esther Bertram, Richard B. Bradbury, Cassie Bradley, Stuart H. M. Butchart, Nathalie Doswald, Wendy Foden, David J. C. Gill, Rhys E. Green, William J. Sutherland & Edmund V. J. Tanner
Despite increasing concerns about the vulnerability of species’ populations to climate change, there has been little overall synthesis of how individual population responses to variation in climate differ between taxa, with trophic level or geographically. To address this, we extracted data from 132 long-term (≥20 years) studies of population responses to temperature and precipitation covering 236 animal and plant species across terrestrial and freshwater habitats. Temperature tended to have a greater overall impact on populations...

Data from: Local inter-species introgression is the main cause of extreme levels of intra-specific differentiation in mussels

Christelle Fraïsse, Khalid Belkhir, John J. Welch & Nicolas Bierne
Structured populations, and replicated zones of contact between species, are an ideal opportunity to study regions of the genome with unusual levels of differentiation; and these can illuminate the genomic architecture of species isolation, and the spread of adaptive alleles across species ranges. Here, we investigated the effects of gene flow on divergence and adaptation in the Mytilus complex of species, including replicated parental populations in quite distant geographical locations. We used target enrichment sequencing...

Data from: The oxidative costs of reproduction are group-size dependent in a wild cooperative breeder

Dominic L. Cram, Jonathan D. Blount & Andrew J. Young
Life-history theory assumes that reproduction entails a cost, and research on cooperatively breeding societies suggests that the cooperative sharing of workloads can reduce this cost. However, the physiological mechanisms that underpin both the costs of reproduction and the benefits of cooperation remain poorly understood. It has been hypothesised that reproductive costs may arise in part from oxidative stress, as reproductive investment may elevate exposure to reactive oxygen species, compromising survival and future reproduction and accelerating...

Data from: Population genetic dynamics of an invasion reconstructed from the sediment egg bank

Markus Möst, Sarah Oexle, Silvia Markova, Dalia Aidukaite, Livia Baumgartner, Hans-Bernd Stich, Martin Wessels, Dominik Martin-Creuzburg & Piet Spaak
Biological invasions are a global issue with far-reaching consequences for single species, communities and whole ecosystems. Our understanding of modes and mechanisms of biological invasions requires knowledge of the genetic processes associated with successful invasions. In many instances, this information is particularly difficult to obtain as the initial phases of the invasion process often pass unnoticed and we rely on inferences from contemporary population genetic data. Here, we combined historic information with the genetic analysis...

Data from: Light accelerates plant responses to warming

Pieter De Frenne, Francisco Rodríguez-Sánchez, An De Schrijver, David A. Coomes, Martin Hermy, Pieter Vangansbeke & Kris Verheyen
Competition for light has profound effects on plant performance in virtually all terrestrial ecosystems. Nowhere is this more evident than in forests, where trees create environmental heterogeneity that shapes the dynamics of forest-floor communities1,​2,​3. Observational evidence suggests that biotic responses to both anthropogenic global warming and nitrogen pollution may be attenuated by the shading effects of trees and shrubs4,​5,​6,​7,​8,​9. Here we show experimentally that tree shade is slowing down changes in below-canopy communities due to...

Data from: A limit on the extent to which increased egg size can compensate for a poor postnatal environment revealed experimentally in the burying beetle, Nicrophorus vespilloides

Matthew Schrader, Rachel M. Crosby, Aimee R. Hesketh, Benjamin J. M. Jarrett & Rebecca M. Kilner
It is often assumed that there is a positive relationship between egg size and offspring fitness. However, recent studies have suggested that egg size has a greater effect on offspring fitness in low-quality environments than in high-quality environments. Such observations suggest that mothers may compensate for poor posthatching environments by increasing egg size. In this paper we test whether there is a limit on the extent to which increased egg size can compensate for the...

Data from: Functional morphology and efficiency of the antenna cleaner in Camponotus rufifemur ants

Alexander Hackmann, Henry Delacave, Adam Robinson, David Labonte & Walter Federle
Contamination of body surfaces can negatively affect many physiological functions. Insects have evolved different adaptations for removing contamination, including surfaces that allow passive self-cleaning and structures for active cleaning. Here, we study the function of the antenna cleaner in Camponotus rufifemur ants, a clamp-like structure consisting of a notch on the basitarsus facing a spur on the tibia, both bearing cuticular ‘combs’ and ‘brushes’. The ants clamp one antenna tightly between notch and spur, pull...

Data from: The phylogeny of Rickettsia using different evolutionary signatures: how tree-like is bacterial evolution?

Gemma G. R. Murray, Lucy A. Weinert, Emma L. Rhule & John J. Welch
Rickettsia is a genus of intracellular bacteria whose hosts and transmission strategies are both impressively diverse, and this is reflected in a highly dynamic genome. Some previous studies have described the evolutionary history of Rickettsia as non-tree-like, due to incongruity between phylogenetic reconstructions using different portions of the genome. Here, we reconstruct the Rickettsia phylogeny using whole-genome data, including two new genomes from previously unsampled host groups. We find that a single topology, which is...

Behavioural experiments in the laboratory with stickleback fish - Fish personality data

I. Furtbaer, D. Mamuneas, C. James, A. Manica & A. King
The data consist of eight datasets on stickleback fish personality data. Data are on catch order, mean time spent out of cover, proportion of time fish spent out of cover, sex differences for the catch order, sex differences for the catch order on two occasions and sex differences in the proportion of time spent out of cover. A laboratory population of three-spined sticklebacks (Gasterosteus aculeatus) were filmed and timed using a high definition camera. The...

Data from: Dissecting molecular evolution in the highly diverse plant clade Caryophyllales using transcriptome sequencing

Ya Yang, Michael J. Moore, Samuel F. Brockington, Douglas E. Soltis, Gane Ka-Shu Wong, Eric J. Carpenter, Yong Zhang, Li Chen, Zhixiang Yan, Yinlong Xie, Rowan F. Sage, Sarah Covshoff, Julian M. Hibberd, Matthew N. Nelson & Stephen A. Smith
Many phylogenomic studies based on transcriptomes have been limited to “single-copy” genes due to methodological challenges in homology and orthology inferences. Only a relatively small number of studies have explored analyses beyond reconstructing species relationships. We sampled 69 transcriptomes in the hyperdiverse plant clade Caryophyllales and 27 outgroups from annotated genomes across eudicots. Using a combined similarity- and phylogenetic tree-based approach, we recovered 10,960 homolog groups, where each was represented by at least eight ingroup...

Data from: Experimental evidence for phonemic contrasts in a nonhuman vocal system

Sabrina Engesser, Jodie M. S. Crane, James L. Savage, Andrew F. Russell & Simon W. Townsend
The ability to generate new meaning by rearranging combinations of meaningless sounds is a fundamental component of language. Although animal vocalizations often comprise combinations of meaningless acoustic elements, evidence that rearranging such combinations generates functionally distinct meaning is lacking. Here, we provide evidence for this basic ability in calls of the chestnut-crowned babbler (Pomatostomus ruficeps), a highly cooperative bird of the Australian arid zone. Using acoustic analyses, natural observations, and a series of controlled playback...

Data from: Colour polymorphism torn apart by opposing positive frequency-dependent selection, yet maintained in space

Swanne P. Gordon, Hanna Kokko, Bibiana Rojas, Ossi Nokelainen & Johanna Mappes
1. Polymorphic warning signals in aposematic species are enigmatic because predator learning and discrimination should select for the most common coloration, resulting in positive frequency-dependent survival selection. 2. Here, we investigated whether differential mating success could create sufficiently strong negative frequency-dependent selection for rare morphs to explain polymorphic (white and yellow) warning coloration in male wood tiger moths (Parasemia plantaginis). 3. We conducted an experiment in semi-natural conditions where we estimated mating success for both...

Data from: Amyloid precursor protein translation is regulated by a 3'UTR guanine quadruplex

Ezekiel Crenshaw, Brian P. Leung, Chun Kit Kwok, Michal Sharoni, Kalee Olson, Neeraj P. Sebastian, Sara Ansaloni, Reinhard Schweitzer-Stenner, Michael R. Akins, Philip C. Bevilacqua & Aleister J. Saunders
A central event in Alzheimer’s disease is the accumulation of amyloid β (Aβ) peptides generated by the proteolytic cleavage of the amyloid precursor protein (APP). APP overexpression leads to increased Aβ generation and Alzheimer’s disease in humans and altered neuronal migration and increased long term depression in mice. Conversely, reduction of APP expression results in decreased Aβ levels in mice as well as impaired learning and memory and decreased numbers of dendritic spines. Together these...

Data from: Disruptive viability selection on a black plumage trait associated with dominance

Paul Acker, Arnaud Grégoire, Margaux Rat, Claire N. Spottiswoode, René E. Van Dijk, Matthieu Paquet, Jennifer C. Kaden, Roger Pradel, Ben J. Hatchwell, Rita Covas & Claire Doutrelant
Traits used in communication, such as colour signals, are expected to have positive consequences for reproductive success, but their associations with survival are little understood. Previous studies have mainly investigated linear relationships between signals and survival, but both hump-shaped and U-shaped relationships can also be predicted, depending on the main costs involved in trait expression. Furthermore, few studies have taken the plasticity of signals into account in viability selection analyses. The relationship between signal expression...

Data from: Inbreeding ratio and genetic relationships among strains of the Western clawed frog, Xenopus tropicalis

Takeshi Igawa, Ai Watanabe, Atsushi Suzuki, Akihiko Kashiwagi, Keiko Kashiwagi, Anna Noble, Matt Guille, David E. Simpson, Marko E. Horb, Tamotsu Fujii & Masayuki Sumida
The Western clawed frog, Xenopus tropicalis, is a highly promising model amphibian, especially in developmental and physiological research, and as a tool for understanding disease. It was originally found in the West African rainforest belt, and was introduced to the research community in the 1990s. The major strains thus far known include the Nigerian and Ivory Coast strains. However, due to its short history as an experimental animal, the genetic relationship among the various strains...

Small rodent dynamics at Lathkill Dale SSSI, Derbys, 1971- 2005

J.R. Flowerdew, T. Amano & W.J. Sutherland
This dataset describes 35 years of 6-monthly population sampling of adult and juvenile bank voles Myodes glareolus and wood mice Apodemus sylvaticus in a Derbyshire Ash Fraxinus excelsior woodland, together with annual and seasonal ash fruit-fall and a measure of winter severity. Additional data describe a 4 year experiment on a nearby study area where in two winters supplementary ash fruit were supplied and population data collected in parallel to the main study area. Woodland...

Data from: Multilocus species trees show the recent adaptive radiation of the mimetic Heliconius butterflies

Krzysztof M. Kozak, Niklas Wahlberg, Andrew Neild, Kanchon K. Dasmahapatra, James Mallet, Chris D. Jiggins & Andrew F. E. Neild
Müllerian mimicry among Neotropical Heliconiini butterflies is an excellent example of natural selection, associated with the diversification of a large continental-scale radiation. Some of the processes driving the evolution of mimicry rings are likely to generate incongruent phylogenetic signals across the assemblage, and thus pose a challenge for systematics. We use a dataset of 22 mitochondrial and nuclear markers from 92% of species in the tribe, obtained by Sanger sequencing and de novo assembly of...

Data from: Parental care masks a density-dependent shift from cooperation to competition among burying beetle larvae

Matthew Schrader, Benjamin J. M. Jarrett & Rebecca M. Kilner
Studies of siblings have focused mainly on their competitive interactions and to a lesser extent on their cooperation. However, competition and cooperation are at opposite ends on a continuum of possible interactions and the nature of these interactions may be flexible with ecological factors tipping the balance towards competition in some environments and cooperation in others. Here we show that the presence of parental care and the density of larvae on the breeding carcass change...

Data from: Morphological and genomic comparisons of Hawaiian and Japanese Black-footed Albatrosses (Phoebastria nigripes) using double digest RADseq: implications for conservation

Elisa G. Dierickx, Allison J. Shultz, Fumio Sato, Takashi Hiraoka & Scott V. Edwards
Evaluating the genetic and demographic independence of populations of threatened species is important for determining appropriate conservation measures, but different technologies can yield different conclusions. Despite multiple studies, the taxonomic status and extent of gene flow between the main breeding populations of Black-footed Albatross (Phoebastria nigripes), a Near-Threatened philopatric seabird, are still controversial. Here, we employ double digest RADseq to quantify the extent of genomewide divergence and gene flow in this species. Our genomewide data...

Data from: Spermatozoa scattering by a microchannel feature: an elastohydrodynamic model

Thomas D. Montenegro-Johnson, Hermes Gadêlha, David J. Smith & H. Gadelha
Sperm traverse their microenvironment through viscous fluid by propagating flagellar waves; the waveform emerges as a consequence of elastic structure, internal active moments and low Reynolds number fluid dynamics. Engineered microchannels have recently been proposed as a method of sorting and manipulating motile cells; the interaction of cells with these artificial environments therefore warrants investigation. A numerical method is presented for large-amplitude elastohydrodynamic interaction of active swimmers with domain features. This method is employed to...

Data from: The ecology and economics of shorebird conservation in a tropical human-modified landscape

Jonathan M. H. Green, Siriya Sripanomyom, Xingli Giam & David S. Wilcove
1. Rapid and extensive land-use change in intertidal foraging habitat and coastal roosting habitat is thought to be driving major population declines of shorebirds migrating through the East Asian-Australasian Flyway. Along the Inner Gulf of Thailand, a critical stopover and wintering ground for these birds, artificial wetlands (saltpans and aquaculture ponds) have replaced much of the natural coastal ecosystem. 2. We conducted a two-part study to: (i) assess the importance of saltpans and semi-traditional aquaculture...

Data from: Computed tomography, anatomical description and three-dimensional reconstruction of the lower jaw of Eusthenopteron foordi Whiteaves, 1881 from the Upper Devonian of Canada

Laura B. Porro, Emily J. Rayfield & Jennifer A. Clack
The cranial anatomy of the iconic early tetrapod Eusthenopteron foordi is probably the best understood of all fossil fishes. In contrast, the anatomy of the lower jaw – crucial for both phylogenetics and biomechanical analyses – has been only superficially described. Computed tomography data of three Eusthenopteron skulls were segmented using visualization software to digitally separate bone from matrix and individual bones from each other. Here, we present a new description of the lower jaw...

Data from: Parental effects alter the adaptive value of an adult behavioural trait

Rebecca M. Kilner, Giuseppe Boncoraglio, Jono M. Henshaw, Benjamin J. M. Jarrett, Ornela De Gasperin, Hanna Kokko, Benjamin JM Jarrett, Alfredo Attisano & Jonathan M Henshaw
The parents' phenotype, or the environment they create for their young, can have long-lasting effects on their offspring, with profound evolutionary consequences. Yet virtually no work has considered how such parental effects might change the adaptive value of behavioural traits expressed by offspring upon reaching adulthood. To address this problem, we combined experiments on burying beetles (Nicrophorus vespilloides) with theoretical modelling, and focussed on one adult behavioural trait in particular: the supply of parental care....

Registration Year

  • 2015
    43

Resource Types

  • Dataset
    43

Affiliations

  • University of Cambridge
    43
  • University of Sheffield
    6
  • French National Centre for Scientific Research
    4
  • University of Exeter
    4
  • Australian National University
    3
  • University of Zurich
    3
  • University of Cape Town
    3
  • University of Porto
    3
  • University of Copenhagen
    2
  • Harvard University
    2