14 Works

Data from: Where have all the tadpoles gone? Individual genetic tracking of amphibian larvae until adulthood.

Eva Ringler, Rosanna Mangione & Max Ringler
Reliably marking larvae and reidentifying them after metamorphosis is a challenge that has hampered studies on recruitment, dispersal, migration and survivorship of amphibians for a long time, as conventional tags are not reliably retained through metamorphosis. Molecular methods allow unique genetic fingerprints to be established for individuals. Although microsatellite markers have successfully been applied in mark–recapture studies on several animal species, they have never been previously used in amphibians to follow individuals across different life...

Data from: Studying developmental variation with Geometric Morphometric Image Analysis (GMIA)

Christine Mayer, Brian D. Metscher, Gerd B. Müller & Philipp Mitteroecker
The ways in which embryo development can vary across individuals of a population determine how genetic variation translates into adult phenotypic variation. The study of developmental variation has been hampered by the lack of quantitative methods for the joint analysis of embryo shape and the spatial distribution of cellular activity within the developing embryo geometry. By drawing from the strength of geometric morphometrics and pixel/voxel-based image analysis, we present a new approach for the biometric...

Data from: Drivers shaping the diversity and biogeography of total and active bacterial communities in the South China Sea

Yao Zhang, Zihao Zhao, Minhan Dai, Nianzhi Jiao & Gerhard J. Herndl
To test the hypothesis that different drivers shape the diversity and biogeography of the total and active bacterial community, we examined the bacterial community composition along two transects, one from the inner Pearl River estuary to the open waters of the South China Sea (SCS) and the other from the Luzon Strait to the SCS basin, using 454 pyrosequencing of the 16S rRNA and 16S rRNA gene (V1-3 regions) and thereby, characterizing the active and...

Data from: The utility of cranial ontogeny for phylogenetic inference: a case study in crocodylians using geometric morphometrics

Akinobu Watanabe & Dennis E. Slice
The degree to which the ontogeny of organisms could facilitate our understanding of phylogenetic relationships has long been a subject of contention in evolutionary biology. The famed notion that ‘ontogeny recapitulates phylogeny’ has been largely discredited, but there remains an expectation that closely related organisms undergo similar morphological transformations throughout ontogeny. To test this assumption, we used three-dimensional geometric morphometric methods to characterize the cranial morphology of 10 extant crocodylian species and construct allometric trajectories...

Data from: Phylogenomics resolves the timing and pattern of insect evolution

Bernhard Misof, Shanlin Liu, Karen Meusemann, Ralph S. Peters, Alexander Donath, Christoph Mayer, Paul B. Frandsen, Jessica Ware, Tomas Flouri, Rolf G. Beutel, Oliver Niehuis, Malte Petersen, Fernando Izquierdo-Carrasco, Torsten Wappler, Jes Rust, Andre J. Aberer, Ulrike Aspöck, Horst Aspöck, Daniela Bartel, Alexander Blanke, Simon Berger, Alexander Böhm, Thomas Buckley, Brett Calcott, Junqing Chen … & Xin Zhou
Insects are the most speciose group of animals, but the phylogenetic relationships of many major lineages remain unresolved. We inferred the phylogeny of insects from 1478 protein-coding genes. Phylogenomic analyses of nucleotide and amino acid sequences, with site-specific nucleotide or domain-specific amino acid substitution models, produced statistically robust and congruent results resolving previously controversial phylogenetic relations hips. We dated the origin of insects to the Early Ordovician [~479 million years ago (Ma)], of insect flight...

Data from: Effects of tree architecture on pollen dispersal and mating patterns in Abies pinsapo Boiss. (Pinaceae)

Jose M. Sánchez-Robles, Juan L. García Castaño, Francisco Balao, Anass Terrab, Laura Navarro Sampedro, Karin Tremetsberger & Salvador Talavera
Plant architecture is crucial to pollination and mating in wind pollinated species. We investigate the effect of crown architecture on pollen dispersal, mating system and offspring quality, combining phenotypic and genotypic analyses in a low-density population of the endangered species Abies pinsapo. A total of 598 embryos from three relative crown height levels (bottom, middle, top) in five mother plants were genotyped using eleven nuclear microsatellite markers (nSSRs). Paternity analysis and mating system models were...

Data from: The phylogenetic likelihood library

Tomas Flouri, Fernando Izquierdo-Carrasco, Diego Darriba, Andre J. Aberer, L-Tung Nguyen, Bui Q. Minh, Arndt Von Haeseler, Alexandros Stamatakis, A.J. Aberer, L.-T. Nguyen & B.Q. Minh
We introduce the Phylogenetic Likelihood Library (PLL), a highly optimized application programming interface for developing likelihood-based phylogenetic inference and post-analysis software. The PLL implements appropriate data structures and functions that allow users to quickly implement common, error-prone, and labor-intensive tasks, such as likelihood calculations, model parameter as well as branch length optimization, and tree space exploration. The highly optimized and parallelized implementation of the phylogenetic likelihood function and a thorough documentation provide a framework for...

Data from: Testing the efficiency of nested barriers to dispersal in the Mediterranean high mountain plant Edraianthus graminifolius (Campanulaceae)

Boštjan Surina, Gerald M. Schneeweiss, Peter Glasnović & Peter Schönswetter
Due to strong spatial heterogeneity and limited Pleistocene glaciation, the Balkan Peninsula is a major European biodiversity hotspot. Surprisingly little, however, is known about patterns and processes of intraspecific diversification of its biota in general and of high altitude species in particular. A well-suited system to test hypotheses with respect to various isolating factors acting at different geographic scales and to explore full-range phylogeographic patterns on the Balkan Peninsula is Edraianthus graminifolius (Campanulaceae), distributed in...

Data from: Genic rather than genome-wide differences between sexually deceptive Ophrys orchids with different pollinators

Khalid E. M. Sedeek, Giovanni Scopece, Yannick M. Staedler, Jürg Schönenberger, Salvatore Cozzolino, Florian P. Schiestl & Philipp M. Schlüter
High pollinator specificity and the potential for simple genetic changes to affect pollinator attraction make sexually deceptive orchids an ideal system for the study of ecological speciation, in which change of flower odour is likely important. This study surveys reproductive barriers and differences in floral phenotypes in a group of four closely related, co-flowering sympatric Ophrys species, and uses a genotyping by sequencing (GBS) approach to obtain information on the proportion of the genome that...

Data from: High-resolution forest mapping for behavioural studies in the nature reserve ‘Les Nouragues’, French Guiana

Max Ringler, Rosanna Mangione, Andrius Pašukonis, Gerhard Rainer, Kristin Gyimesi, Julia Felling-Wagner, Hannes Kronaus, Maxime Réjou-Méchain, Jérôme Chave, Karl Reiter & Eva Ringler
For animals with spatially complex behaviours at relatively small scales, the resolution of a global positioning system (GPS) receiver location is often below the resolution needed to correctly map animals’ spatial behaviour. Natural conditions such as canopy cover, canyons or clouds can further degrade GPS receiver reception. Here we present a detailed, high-resolution map of a 4.6 ha Neotropical river island and a 8.3 ha mainland plot with the location of every tree >5 cm...

Data from: Fisher's geometric model with a moving optimum

Sebastian Matuszewski, Joachim Hermisson & Michael Kopp
Fisher's geometric model has been widely used to study the effects of pleiotropy and organismic complexity on phenotypic adaptation. Here, we study a version of Fisher's model in which a population adapts to a gradually moving optimum. Key parameters are the rate of environmental change, the dimensionality of phenotype space, and the patterns of mutational and selectional correlations. We focus on the distribution of adaptive substitutions, that is, the multivariate distribution of the phenotypic effects...

Data from: The counterintuitive role of sexual selection in species maintenance and speciation

Maria R. Servedio & Reinhard Bürger
The pronounced and elaborate displays that often differ between closely related animal species have led to the common assumption that sexual selection is important in speciation, especially in geographically separated populations. We use population genetic models to examine the ability of Fisherian sexual selection to contribute to lasting species differentiation by isolating its effect after the onset of gene flow between allopatric populations. We show that when sexually selected traits are under ecologically divergent selection,...

Data from: Social transmission of tool use and tool manufacture in Goffin cockatoos (Cacatua goffini)

Alice M. I. Auersperg, Auguste M. I. Von Bayern, Stefan Weber, Anna Szabadvari, Thomas Bugnyar & Alex Kacelnik
Tool use can be inherited, or acquired as an individual innovation or by social transmission. Having previously reported individual innovative tool use and manufacture by a Goffin cockatoo, we used the innovator (Figaro, a male) as a demonstrator to investigate social transmission. Twelve Goffins saw either demonstrations by Figaro, or ‘ghost’ controls where tools and/or food were manipulated using magnets. Subjects observing demonstrations showed greater tool-related performance than ghost controls, with all three males in...

Data from: Onshore-offshore gradient in metacommunity turnover emerges only over macroevolutionary time scales

Adam Tomašových, Stefano Dominici, Martin Zuschin & Didier Merle
Invertebrate lineages tend to originate and become extinct at a higher rate in onshore than in offshore habitats over long temporal durations (more than 10 Myr), but it remains unclear whether this pattern scales down to durations of stages (less than 5 Myr) or even sequences (less than 0.5 Myr). We assess whether onshore–offshore gradients in long-term turnover between the tropical Eocene and the warm-temperate Plio-Pleistocene can be extrapolated from gradients in short-term turnover, using...

Registration Year

  • 2014
    14

Resource Types

  • Dataset
    14

Affiliations

  • University of Vienna
    14
  • Medical University of Vienna
    2
  • University of Hamburg
    1
  • Xiamen University
    1
  • Zoological Research Museum Alexander Koenig
    1
  • Johns Hopkins University
    1
  • University of North Carolina
    1
  • Ehime University
    1
  • Australian National University
    1
  • University of Memphis
    1