Resultados totales (Incluyendo duplicados): 35611
Encontrada(s) 3562 página(s)
Encontrada(s) 3562 página(s)
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281260
Dataset. 2018
DATA FROM: TESTING THE ROLE OF THE RED QUEEN AND COURT JESTER AS DRIVERS OF THE MACROEVOLUTION OF APOLLO BUTTERFLIES
- Condamine, Fabien L.
- Rolland, Jonathan
- Höhna, Sebastian
- Sperling, Felix A. H.
- Sanmartín, Isabel
Appendix 1 - GenBank sequences
All sequence data used for this study (a file is generated per gene).
Appendix 2 - Gene alignments and trees
The individual gene alignments as recovered by MAFFT. Results of the Bayesian phylogenetic analyses for each gene, and an explanation of the results.
Appendix 3 - Parnassiinae_Fossils_MB
The total-evidence matrix (including molecular and morphological data) used for the phylogenetic placement of fossils with MrBayes.
Appendix 4 - BEAST files for the dating analyses
The BEAST files for the Bayesian dating analyses (the tree prior can be a Yule process or a birth-death model, and the dataset can include or not the morphological data).
Appendix 5 - Parnassiinae Distribution
The current geographic species distribution data of all Parnassiinae as coded present (1) or absent (0) in all ten geographic areas (Western Palearctic, North Africa, Turkey, Central Asia, Himalaya, India, Mongolia, Siberia, China-Japan, and Western Nearctic).
Appendix 6 - Adjacency matrices through time
The time-stratified biogeographic model used for DEC analyses (time slices represent geological epochs or stages in the Cenozoic).
Appendix 7 - Himalaya and Tibetan paleoaltimetry
Paleo-elevation for the Himalayan and Tibetan compiled from the literature.
Appendix 8 - Bayesian paleoenvironmental model
Description of the Bayesian episodic environment-dependent birth-death model.
Appendix 9 - PartitionFinder analyses and results
Results of PartitionFinder performed on the concatenated molecular dataset.
Appendix 10 - Time-calibrated trees of Parnassiinae
Time-calibrated trees of Parnassiinae as estimated by BEAST following four different analyses.
Appendix 11 - Bayes factors Dating
Results of the model comparison for the dating analyses based on marginal likelihood estimates and Bayes factors.
Appendix 12 - Parnassiinae DEC
Biogeographic history of Parnassiinae as estimated by DEC.
Appendix 13 - DDD Parnassiinae
Results from the diversity-dependence diversification analyses in DDD.
Appendix 14 - SSE models
Results of the MuSSE and GeoSSE analyses performed on 200 trees randomly taken from the Bayesian dating analysis. Models are ranked by AICc.
Appendix 15 - MuSSE MCMC difference on speciation rates
Plot of the difference between speciation rates between all traits. When the difference overlaps zero (vertical red bar), the speciation rates are not significantly different.
Appendix 16 - Robustness of SSE analyses
Robustness of the SSE models with simulation tests, HiSSE analyses and an implementation in RevBayes. For the simulation, the difference of fit between the best model and the reference model is shown with the red vertical line for real data, and in black for simulated data. HiSSE and RevBayes agree with the MuSSE models on host plants.
Appendix 17 - BAMM analyses
Summary of diversification models in BAMM compared across a gradient of values for the Poison process governing the number of rate shifts.
Appendix 18 - Credible set of speciation shifts in Parnassiinae
Credible set of configuration shifts inferred with BAMM and five different values of the Poison prior. It shows the distinct shift configurations with the highest posterior probability. For each shift configuration, the locations of rate shifts are shown as black circles, with circle size proportional to the marginal probability of the shift.
Appendix 19 - BAMM-like RevBayes analyses
Rate-through-time plot as inferred with RevBayes for Parnassiinae. Net diversification rates significantly changed and increased along the stem of the genus Parnassius, in agreement with the rates as estimated with BAMM.
Appendix 20 - CoMET analyses
Rate-through-time plot as inferred with CoMET for Parnassiinae. The analyses detected one possible mass extinction around 15 Ma and one speciation rate shift around 3.5 Ma, in agreement with two TreePar analyses allowing or not the mass extinction.
Appendix 21 - Correlation parameters for Bayesian models
Credibility intervals of the correlation parameters for the Bayesian (RevBayes) environment-dependent diversification models.
Appendix 22 - Relation butterfly diversification and host-plant diversity
Correlation (linear regression) between speciation rates as inferred with MuSSE (a) and BAMM (b) and the species richness of host plants on which each parnassiine clade is feeding. In both cases, a strong and positive correlation is found.
Scripts and R codes for diversification analyses
Scripts for diversification analyses.zip, In macroevolution, the Red Queen (RQ) model posits that biodiversity dynamics depend mainly on species-intrinsic biotic factors such as interactions among species or life-history traits, while the Court Jester (CJ) model states that extrinsic environmental abiotic factors have a stronger role. Until recently, a lack of relevant methodological approaches has prevented the unraveling of contributions from these two types of factors to the evolutionary history of a lineage. Here we take advantage of the rapid development of new macroevolution models that tie diversification rates to changes in paleoenvironmental (extrinsic) and/or biotic (intrinsic) factors. We inferred a robust and fully-sampled species-level phylogeny, as well as divergence times and ancestral geographic ranges, and related these to the radiation of Apollo butterflies (Parnassiinae) using both extant (molecular) and extinct (fossil/morphological) evidence. We tested whether their diversification dynamics are better explained by a RQ or CJ hypothesis, by assessing whether speciation and extinction were mediated by diversity-dependence (niche filling) and clade-dependent host-plant association (RQ) or by large-scale continuous changes in extrinsic factors such as climate or geology (CJ). For the RQ hypothesis, we found significant differences in speciation rates associated with different host-plants but detected no sign of diversity-dependence. For CJ, the role of Himalayan-Tibetan building was substantial for biogeography but not a driver of high speciation, while positive dependence between warm climate and speciation/extinction was supported by continuously varying maximum-likelihood models. We find that rather than a single factor, the joint effect of multiple factors (biogeography, species traits, environmental drivers, and mass extinction) is responsible for current diversity patterns, and that the same factor might act differently across clades, emphasizing the notion of opportunity. This study confirms the importance of the confluence of several factors rather than single explanations in modeling diversification within lineages., Peer reviewed
Proyecto: //
DOI: dataset/doi:10.5061/dryad.32bp4" target="_blank">http://hdl.handle.net/10261/281260, http://datadryad.org/stash/dataset/doi:10.5061/dryad.32bp4
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281260
HANDLE: dataset/doi:10.5061/dryad.32bp4" target="_blank">http://hdl.handle.net/10261/281260, http://datadryad.org/stash/dataset/doi:10.5061/dryad.32bp4
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281260
PMID: dataset/doi:10.5061/dryad.32bp4" target="_blank">http://hdl.handle.net/10261/281260, http://datadryad.org/stash/dataset/doi:10.5061/dryad.32bp4
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281260
Ver en: dataset/doi:10.5061/dryad.32bp4" target="_blank">http://hdl.handle.net/10261/281260, http://datadryad.org/stash/dataset/doi:10.5061/dryad.32bp4
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281260
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281262
Dataset. 2018
DATA FROM: ARE FEMALES IN GOOD CONDITION BETTER ABLE TO COPE WITH COSTLY MALES?
- Iglesias-Carrasco, Maider
- Jennions, Michael D.
- Zajitschek, Susanne
- Head, Megan L.
Beetle Condition: behaviour and fitness data
This is the data for the manuscript Are females in good condition better able to cope with costly males? Data was collected by MIC. All methods are described in the associated manuscript. Column headings are described in the excel spreadsheet.
BeetleCondition.xlsx, The costs of mating for a female might depend on both her phenotype and that of her mate. Sexually antagonistic male traits that negatively affect females are often condition-dependent, so a male’s rearing environment can affect the costs he imposes on his mate. Likewise, a female’s ability to resist male-imposed costs might be condition-dependent. We experimentally manipulated female and male body condition in the seed beetle Callosobruchus maculatus by rearing larvae on a good or poor quality diet. We then tested whether the cost of mating for a female (measured as copulation behaviors associated with sexual conflict as well as her fecundity and survival) depended on her and/or her mate’s body condition. As expected, females in better condition laid more eggs and lived longer, indicating higher fitness. More interestingly, females that mated with males in better condition had shorter copulations and started to kick sooner. Both results are potentially indicative of greater sexual conflict. We suggest that these changes in mating behavior might be driven by the higher toxicity of ejaculates of males that are in better condition. Crucially, however, the lack of any interaction between male and female condition for the variables measured suggests that any increase in the costs of mating with a male in better condition is not ameliorated by the female’s own condition., Peer reviewed
Proyecto: //
DOI: dataset/doi:10.5061/dryad.7kh2sh1" target="_blank">http://hdl.handle.net/10261/281262, http://datadryad.org/stash/dataset/doi:10.5061/dryad.7kh2sh1
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281262
HANDLE: dataset/doi:10.5061/dryad.7kh2sh1" target="_blank">http://hdl.handle.net/10261/281262, http://datadryad.org/stash/dataset/doi:10.5061/dryad.7kh2sh1
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281262
PMID: dataset/doi:10.5061/dryad.7kh2sh1" target="_blank">http://hdl.handle.net/10261/281262, http://datadryad.org/stash/dataset/doi:10.5061/dryad.7kh2sh1
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281262
Ver en: dataset/doi:10.5061/dryad.7kh2sh1" target="_blank">http://hdl.handle.net/10261/281262, http://datadryad.org/stash/dataset/doi:10.5061/dryad.7kh2sh1
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281262
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281263
Dataset. 2018
DATA FROM: GENOME-WIDE ASSOCIATIONS IDENTIFY NOVEL CANDIDATE LOCI ASSOCIATED WITH GENETIC SUSCEPTIBILITY TO TUBERCULOSIS IN WILD BOAR
- Queirós, João
- Alves, Paulo C.
- Vicente, Joaquín
- Gortázar, Christian
- Fuente, José de la
Raw_SNP_data
Structure_SNP_data
64_ind_29504_SNPs
Dataset used for calculating genome diversity parameters
44_ind_29504_SNPs
Dataset applied in the genome-wide association studies
76_ind_8_SNPs
Dataset used in the validation of genome-wide association studies
GWAS_TB_standard_44
GWAS summary statistics for infected vs infected MTC individuals
GWAS_TB_stratified_44
GWAS summary statistics for stratified analysis of infected vs. uninfected MTC individuals
GWAS_TB_standard_76
GWAS summary statistics for the validation test between infected vs. uninfected MTC individuals
GWAS_TB_stratified_76
GWAS summary statistics for the validation test, stratified analysis, between infected vs. uninfected MTC individuals
GWAS_Season_standard_44
GWAS summary statistics of 2002/06 vs. 2009/12 seasons
GWAS_Season_stratified_44
GWAS summary statistics of stratified analysis for 2002/06 vs. 2009/12 seasons.
GWAS_Season_standard_76
GWAS summary statistics for the validation test between 2002/06 vs. 2009/12 seasons.
GWAS_Season_stratified_76
GWAS summary statistics for the validation test, stratified analysis, between 2002/06 vs. 2009/12 seasons., Tuberculosis (TB) affects a wide range of host species worldwide. Understanding host-pathogen co-evolution remains a global challenge owing to complex interactions among host genetic factors, pathogen traits and environmental conditions. We used an endemic wild boar population that had undergone a huge increase in Mycobacterium bovis infection prevalence, from 45% in 2002/06 to 83% in 2009/12, to understand the effects of host genetics on host TB outcomes and disease dynamics. Host genomic variation was characterized using a high-density single nucleotide polymorphism (SNP) array, while host TB phenotype was assessed using both gross pathology and mycobacterial culture. Two complementary genome-wide association (GWAS) analyses were conducted: (i) infected-uninfected; and (ii) 2002/06–2009/12. The SNPs with the highest allelic frequency differences between time-periods and TB outcomes were identified and validated in a large dataset. In addition, we quantified the expression levels of some of their closest genes. These analyses highlighted various SNPs (i.e. rs81465339, rs81394585, rs81423166) and some of the closest genes (i.e. LOC102164072, BDNF/NT-3, NTRK2, CDH8, IGSF21) as candidates for host genetic susceptibility. In addition to TB-driven selection, our findings outline the putative role of demographic events in shaping genomic variation in natural populations and how population crashes and drift may impact host genetic susceptibility to TB over time., Peer reviewed
Proyecto: //
DOI: dataset/doi:10.5061/dryad.39c3k" target="_blank">http://hdl.handle.net/10261/281263, http://datadryad.org/stash/dataset/doi:10.5061/dryad.39c3k
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281263
HANDLE: dataset/doi:10.5061/dryad.39c3k" target="_blank">http://hdl.handle.net/10261/281263, http://datadryad.org/stash/dataset/doi:10.5061/dryad.39c3k
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281263
PMID: dataset/doi:10.5061/dryad.39c3k" target="_blank">http://hdl.handle.net/10261/281263, http://datadryad.org/stash/dataset/doi:10.5061/dryad.39c3k
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281263
Ver en: dataset/doi:10.5061/dryad.39c3k" target="_blank">http://hdl.handle.net/10261/281263, http://datadryad.org/stash/dataset/doi:10.5061/dryad.39c3k
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281263
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281264
Dataset. 2018
DATA FROM: PLANT LIFE HISTORY STAGE AND NURSE AGE CHANGE THE DEVELOPMENT OF ECOLOGICAL NETWORKS IN AN ARID ECOSYSTEM
- Losapio, Gianalberto
- Pugnaire, Francisco I.
- O'Brien, Michael J.
- Schöb, Christian
losapio_etal_2018oikos
This .RData file contains both the raw data from Pugnaire et al. 1996 and Pugnaire & Lazaro 2000 as well as the processed data, as the ecological networks and null models. The relative R code is attached in README., Understanding how ecological networks are organised over the course of an organism’s lifetime is crucial for predicting the dynamics of interacting populations and communities across temporal scales. However, most studies so far considered only one life history stage at a time, such as adult, when studying networks of interacting species. Therefore, knowledge about how multiple life history stages affect the development and stability of plant–plant association networks is lacking. We measured the understory adult plant community and the soil seed bank across a plant age gradient of the nurse shrub Retama sphaerocarpa in an arid ecosystem in Spain. Using a multilayer network approach, we built adult understory–nurse and seed bank–nurse networks and analysed how network nestedness, species’ role, and species specificity varied between them and with nurse plant age. We found that seed bank and adult understory networks changed depending on nurse plant age in two different ways. With increasing nurse plant age, adult understory networks became significantly more nested than seed bank networks. The nested architecture of seed bank networks was therefore a poor predictor of adult understory network nestedness. The contribution and specificity of species to network nestedness increased with increasing nurse plant age more in the adult understory than in seed bank networks, despite high species turnover. Our data show that life history and ontogeny affect the development of plant–plant association networks. Niche construction and environmental filtering along nurse ontogeny seem pivotal mechanisms structuring adult understory networks while the assembly of seed bank networks seems rather stochastic. We highlight the importance of mature plant communities for maintaining rare species populations and supporting the stability of ecological communities through time., Peer reviewed
Proyecto: //
DOI: dataset/doi:10.5061/dryad.db40gj8" target="_blank">http://hdl.handle.net/10261/281264, http://datadryad.org/stash/dataset/doi:10.5061/dryad.db40gj8
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281264
HANDLE: dataset/doi:10.5061/dryad.db40gj8" target="_blank">http://hdl.handle.net/10261/281264, http://datadryad.org/stash/dataset/doi:10.5061/dryad.db40gj8
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281264
PMID: dataset/doi:10.5061/dryad.db40gj8" target="_blank">http://hdl.handle.net/10261/281264, http://datadryad.org/stash/dataset/doi:10.5061/dryad.db40gj8
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281264
Ver en: dataset/doi:10.5061/dryad.db40gj8" target="_blank">http://hdl.handle.net/10261/281264, http://datadryad.org/stash/dataset/doi:10.5061/dryad.db40gj8
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281264
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281270
Dataset. 2018
DATA FROM: TRANSGENERATIONAL EFFECTS OF MATERNAL SEXUAL INTERACTIONS IN SEED BEETLES
- Zajitschek, Susanne
- Dowling, Damian K.
- Head, Megan L.
- Rodríguez-Expósito, Eduardo
- García-González, Francisco
F0
File containing Mothers' IDs, lifetime reprodutive success (LRS) and lifespan
F1_females
Daughters' lifetime reproductive success (LRS) and lifespan.
F2_females
Granddaughters' lifetime reproductive success (LRS) and lifespan
F1_males
Data for sons' lifespan (age)
F2_males
Grandsons' age (lifespan), Mating bears large costs to females, especially in species with high levels of sexual conflict over mating rates. Given the direct costs to females associated with multiple mating, which include reductions in lifespan and lifetime reproductive success, past research focused on identifying potential indirect benefits (through increases in offspring fitness) that females may accrue. Far less attention has been given to understanding how costs of sexual interactions to females may span across generations. Hence, little is known about the transgenerational implications of variation in mating rates, and net consequences of maternal sexual activities across generations. Using the seed beetle, Callosobruchus maculatus, a model system for the study of sexual conflict, we look at the effects of mating with multiple males versus a single male, and tease apart effects due to sexual harassment and those due to mating per se, over three generations. We show that across generations, harassed females suffer a severe decline in fitness compared to non-harassed females, while multiply mated females showed no difference in net fitness compared to singly mated females. Overall, it appears that the transgenerational benefits of multiple mating counteract but do not exceed the direct costs of harassment. Our study highlights the importance of examining transgenerational effects from an inclusive (looking at both indirect benefits but also costs) perspective, and the need to investigate transgenerational effects across several generations if we are to fully understand the consequences of sexual interactions, sexual conflict evolution, and the interplay of sexual conflict and multi-generational costs and benefits., Peer reviewed
Proyecto: //
DOI: dataset/doi:10.5061/dryad.dp0fq30" target="_blank">http://hdl.handle.net/10261/281270, http://datadryad.org/stash/dataset/doi:10.5061/dryad.dp0fq30
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281270
HANDLE: dataset/doi:10.5061/dryad.dp0fq30" target="_blank">http://hdl.handle.net/10261/281270, http://datadryad.org/stash/dataset/doi:10.5061/dryad.dp0fq30
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281270
PMID: dataset/doi:10.5061/dryad.dp0fq30" target="_blank">http://hdl.handle.net/10261/281270, http://datadryad.org/stash/dataset/doi:10.5061/dryad.dp0fq30
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281270
Ver en: dataset/doi:10.5061/dryad.dp0fq30" target="_blank">http://hdl.handle.net/10261/281270, http://datadryad.org/stash/dataset/doi:10.5061/dryad.dp0fq30
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281270
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281273
Dataset. 2018
DATA FROM: SPATIO-TEMPORAL VARIATION IN FITNESS RESPONSES TO CONTRASTING ENVIRONMENTS IN ARABIDOPSIS THALIANA
- Exposito-Alonso, Moises
- Brennan, Adrian C.
- Alonso-Blanco, Carlos
- Picó, F. Xavier
Data 50 Iberian Arabidopsis thaliana accessions
Environmental, genetic and phenotypic data from 50 Iberian Arabidopsis thaliana accessions.
Arabidopsis_data_GRA_SNE_4may18.xlsx, The evolutionary response of organisms to global climate change is expected to be strongly conditioned by pre-existing standing genetic variation. In addition, natural selection imposed by global climate change on fitness-related traits can be heterogeneous over time. We estimated selection of life-history traits of an entire genetic lineage of the plant A. thaliana occurring in north-western Iberian Peninsula that were transplanted over multiple years into two environmentally contrasting field sites in southern Spain, as southern environments are expected to move progressively northwards with climate change in the Iberian Peninsula. The results indicated that natural selection on flowering time prevailed over that on recruitment. Selection favored early flowering in six of eight experiments and late flowering in the other two. Such heterogeneity of selection for flowering time might be a powerful mechanism for maintaining genetic diversity in the long run. We also found that north-western A. thaliana accessions from warmer environments exhibited higher fitness and higher phenotypic plasticity for flowering time in southern experimental facilities. Overall, our transplant experiments suggested that north-western Iberian A. thaliana has the means to cope with increasingly warmer environments in the region as predicted by trends in global climate change models., Peer reviewed
Proyecto: //
DOI: dataset/doi:10.5061/dryad.pj6769r" target="_blank">http://hdl.handle.net/10261/281273, http://datadryad.org/stash/dataset/doi:10.5061/dryad.pj6769r
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281273
HANDLE: dataset/doi:10.5061/dryad.pj6769r" target="_blank">http://hdl.handle.net/10261/281273, http://datadryad.org/stash/dataset/doi:10.5061/dryad.pj6769r
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281273
PMID: dataset/doi:10.5061/dryad.pj6769r" target="_blank">http://hdl.handle.net/10261/281273, http://datadryad.org/stash/dataset/doi:10.5061/dryad.pj6769r
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281273
Ver en: dataset/doi:10.5061/dryad.pj6769r" target="_blank">http://hdl.handle.net/10261/281273, http://datadryad.org/stash/dataset/doi:10.5061/dryad.pj6769r
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281273
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281275
Dataset. 2018
DATA FROM: TRACKING DATA AND RETROSPECTIVE ANALYSES OF DIET REVEAL THE CONSEQUENCES OF LOSS OF MARINE SUBSIDIES FOR AN OBLIGATE SCAVENGER, THE ANDEAN CONDOR
- Lambertucci, Sergio A.
- Navarro, Joan
- Sánchez-Zapata, José A.
- Hobson, Keith A.
- Alarcón, Pablo A. E.
- Wiemeyer, Guillermo
- Blanco, Guillermo
- Hiraldo, Fernando
- Donázar, José A.
File_SIA_Condor
Isotopic values of historical and modern Andean condors and their main trophic resources collected in the Patagonian area, Over the last century, marine mammals have been dramatically reduced in the world’s oceans. We examined evidence that this change caused dietary and foraging pattern shifts of the Andean condor (Vultur gryphus) in Patagonia. We hypothesized that, after the decrease in marine mammals and the increase in human use of coastlines, condor diet changed to a more terrestrial diet which, in turn, influenced their foraging patterns. We evaluated the diet by means of stable isotope analysis (δ13C, δ15N and δ34S) of current (last decade) and historical (1841-1933) feathers. We further evaluated the movement patterns of 23 condors using satellite tracking of individuals. Condors reduced their use of marine-derived prey in recent compared to historical times from 33±13% to less than 8±3% respectively, however, they still breed close to the coast. The average distance between the coast and nests was 62.5 km. Some nests were located close to the sea, but some birds forage up to 86k m from nesting sites and must cross over the mountain range to find food. The worldwide reduction in marine mammal carcasses, especially whales, may have major consequences on the foraging ecology of scavengers as well as on the flux of marine inputs within terrestrial ecosystems., Peer reviewed
Proyecto: //
DOI: dataset/doi:10.5061/dryad.j14316c" target="_blank">http://hdl.handle.net/10261/281275, http://datadryad.org/stash/dataset/doi:10.5061/dryad.j14316c
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281275
HANDLE: dataset/doi:10.5061/dryad.j14316c" target="_blank">http://hdl.handle.net/10261/281275, http://datadryad.org/stash/dataset/doi:10.5061/dryad.j14316c
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281275
PMID: dataset/doi:10.5061/dryad.j14316c" target="_blank">http://hdl.handle.net/10261/281275, http://datadryad.org/stash/dataset/doi:10.5061/dryad.j14316c
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281275
Ver en: dataset/doi:10.5061/dryad.j14316c" target="_blank">http://hdl.handle.net/10261/281275, http://datadryad.org/stash/dataset/doi:10.5061/dryad.j14316c
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281275
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281280
Dataset. 2018
DATA FROM: FEMALES MATE WITH MALES WITH DIMINISHED PHEOMELANIN-BASED COLORATION IN THE EURASIAN NUTHATCH SITTA EUROPAEA
- Galván, Ismael
- Rodríguez-Martínez, Sol
Mating success nuthatches - Dryad data
Dataset used in the study., Sexual selection can drive the evolution of phenotypic traits because of female preferences for exaggerated trait expression in males. Sexual selection can also lead to the evolutionary loss of traits, a process to which female preferences for diminished male trait expression are hypothesized to contribute. However, empirical evidence of female preferences for diminished male traits is virtually lacking. Eurasian nuthatches Sitta europaea provide an opportunity to test this possibility, as a chestnut flank patch produced by the pigment pheomelanin is present since the first plumage of these birds and its color is more intense in nestlings in poor condition in our study population. It has been proposed that developing birds in poor condition may increase their production of pheomelanin as a detoxifying strategy. Female nuthatches may thus prefer mating with males showing flank feathers of diminished color, as this could indicate that males experienced good conditions early in development, which can positively affect the fitness of future generations. Here we show results according with this prediction in a wild population of Eurasian nuthatches, as adult males with lighter chestnut feathers paired earlier in the season, while chestnut coloration had no effect on female mating success. Chestnut color expression was not affected by the body condition of birds, suggesting that females obtain information on the body condition in early life of their potential mates and not on their current body condition. This constitutes one of the few examples of females mating with males showing diminished traits and provides the only explanation so far by which this process can occur., Peer reviewed
Proyecto: //
DOI: dataset/doi:10.5061/dryad.r8v2622" target="_blank">http://hdl.handle.net/10261/281280, http://datadryad.org/stash/dataset/doi:10.5061/dryad.r8v2622
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281280
HANDLE: dataset/doi:10.5061/dryad.r8v2622" target="_blank">http://hdl.handle.net/10261/281280, http://datadryad.org/stash/dataset/doi:10.5061/dryad.r8v2622
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281280
PMID: dataset/doi:10.5061/dryad.r8v2622" target="_blank">http://hdl.handle.net/10261/281280, http://datadryad.org/stash/dataset/doi:10.5061/dryad.r8v2622
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281280
Ver en: dataset/doi:10.5061/dryad.r8v2622" target="_blank">http://hdl.handle.net/10261/281280, http://datadryad.org/stash/dataset/doi:10.5061/dryad.r8v2622
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281280
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281296
Dataset. 2018
DATA FROM: MYCORRHIZAL SYMBIOSIS INCREASES THE BENEFITS OF PLANT FACILITATIVE INTERACTIONS
- Montesinos-Navarro, Alicia
- Valiente-Banuet, Alfonso
- Verdú, Miguel
Data set with all the references and variables used as factors in the meta-analyses.
(1) Experimental conditions, (2) Mycorrhizal treatment, (3) Ecosystem, (4) Performance measurement, including plant part (4a) and type of nutrient (4b) and (5) Mycorrhizal type. The species of the nurse and the facilitated plants are presented with the mean, sample size (N) and standard error (SE) of the performance measurement reported for the facilitated plant. Data for the control and treated treatments are presented in different columns. We considered “treated” the treatment in which the mycorrhizal fungi were expected to be reduced. NA stands for not available data.
Table S3_70.xls, The diversity of pathways through which mycorrhizal fungi alter plant coexistence hinders the understanding of their effects on plant-plant interactions. The outcome of plant facilitative interactions can be indirectly affected by mycorrhizal symbiosis, ultimately shaping biodiversity patterns. We tested whether mycorrhizal symbiosis enhances plant facilitative interactions and whether its effect is consistent across different methodological approaches and biological scenarios. We conducted a meta-analysis of 215 cases (involving 21 nurse and 29 facilitated species), in which the performance of a facilitated plant species is measured in the presence or absence of mycorrhizal fungi. We show that mycorrhizal fungi significantly enhance plant facilitative interactions mainly through an increment in plant biomass (aboveground) and nutrient content, although their effects differ across biological contexts. In semiarid environments mycorrhizal symbiosis enhances plant facilitation, while its effect is non-significant in temperate ecosystems. In addition, arbuscular but not ecto-mycorrhizal (EMF) fungi significantly enhances plant facilitation, particularly increasing the P content of the plants more than EMF. Some knowledge gaps regarding the importance of this phenomenon have been detected in this meta-analysis. The effect of mycorrhizal symbiosis on plant facilitation has rarely been assessed in other ecosystems different from semiarid and temperate forests, and rarely considering other fungal benefits provided to plants besides nutrients. Finally, we are still far from understanding the effects of the whole fungal community on plant-plant interactions, and on plant species coexistence., Peer reviewed
Proyecto: //
DOI: dataset/doi:10.5061/dryad.173r3j7" target="_blank">http://hdl.handle.net/10261/281296, http://datadryad.org/stash/dataset/doi:10.5061/dryad.173r3j7
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281296
HANDLE: dataset/doi:10.5061/dryad.173r3j7" target="_blank">http://hdl.handle.net/10261/281296, http://datadryad.org/stash/dataset/doi:10.5061/dryad.173r3j7
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281296
PMID: dataset/doi:10.5061/dryad.173r3j7" target="_blank">http://hdl.handle.net/10261/281296, http://datadryad.org/stash/dataset/doi:10.5061/dryad.173r3j7
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281296
Ver en: dataset/doi:10.5061/dryad.173r3j7" target="_blank">http://hdl.handle.net/10261/281296, http://datadryad.org/stash/dataset/doi:10.5061/dryad.173r3j7
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281296
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281302
Dataset. 2018
DATA FROM: IMPACTS OF URBANIZATION ON INSECT HERBIVORY AND PLANT DEFENCES IN OAK TREES
- Moreira Tomé, Xoaquín
- Abdala-Roberts, Luis
- Berny-Mier y Terán, Jorge C.
- Covelo, Felisa
- Mata Pombo, Raúl de la
- Francisco Candeira, Marta
- Hardwick, Bess
- Pires, Ricardo Matheus
- Roslin, Tomas
- Schigel, Dmitry S.
- Ten Hoopen, Jan P. J. G.
- Timmermans, Bart G. H.
- Van Dijk, Laura J. A.
- Castagneyrol, Bastien
- Tack, Ayco J. M.
data_Moreira et al_2018, Systematic comparisons of species interactions in urban vs. rural environments can improve our understanding of shifts in ecological processes due to urbanization. However, such studies are relatively uncommon and the mechanisms driving urbanization effects on species interactions (e.g., between plants and insect herbivores) remain elusive. Here we investigated the effects of urbanization on leaf herbivory by insect chewers and miners associated with the English oak (Quercus robur) by sampling trees in rural and urban areas throughout most of the latitudinal distribution of this species. In performing these comparisons, we also controlled for the size of the urban areas (18 cities) and gathered data on CO2 emissions. In addition, we assessed whether urbanization affected leaf chemical defences (phenolic compounds) and nutritional traits (phosphorus and nitrogen), and whether such changes correlated with herbivory levels. Urbanization significantly reduced leaf chewer damage but did not affect leaf miners. In addition, we found that leaves from urban locations had lower levels of chemical defences (condensed and hydrolysable tannins) and higher levels of nutrients (nitrogen and phosphorus) compared to leaves in rural locations. The magnitude of urbanization effects on herbivory and leaf defences was not contingent upon city size. Importantly, while the effects of urbanization on chemical defences were associated with CO2 emissions, changes in leaf chewer damage were not associated with either leaf traits or CO2 levels. These results suggest that effects of urbanization on herbivory occur through mechanisms other than changes in the plant traits measured here. Overall, our simultaneous assessment of insect herbivory, plant traits, and abiotic correlates advances our understanding of the main drivers of urbanization effects on plant-herbivore interactions., Peer reviewed
Proyecto: //
DOI: dataset/doi:10.5061/dryad.3f4014q" target="_blank">http://hdl.handle.net/10261/281302, http://datadryad.org/stash/dataset/doi:10.5061/dryad.3f4014q
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281302
HANDLE: dataset/doi:10.5061/dryad.3f4014q" target="_blank">http://hdl.handle.net/10261/281302, http://datadryad.org/stash/dataset/doi:10.5061/dryad.3f4014q
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281302
PMID: dataset/doi:10.5061/dryad.3f4014q" target="_blank">http://hdl.handle.net/10261/281302, http://datadryad.org/stash/dataset/doi:10.5061/dryad.3f4014q
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281302
Ver en: dataset/doi:10.5061/dryad.3f4014q" target="_blank">http://hdl.handle.net/10261/281302, http://datadryad.org/stash/dataset/doi:10.5061/dryad.3f4014q
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281302
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