6 Works

Data from: On the origin of mongrels: evolutionary history of free-breeding dogs in Eurasia

Małgorzata Pilot, Tadeusz Malewski, Andre E. Moura, Tomasz Grzybowski, Kamil Oleński, Anna Ruść, Stanisław Kamiński, Fernanda Fadel, Daniel S. Mills, Abdulaziz N. Alagaili, Osama B. Mohammed, Grzegorz Kłys, Innokentiy M. Okhlopkov, Ewa Suchecka, Wieslaw Bogdanowicz & Fernanda Ruiz Fadel
Although a large part of the global domestic dog population is free-ranging and free-breeding, knowledge of genetic diversity in these free-breeding dogs (FBDs) and their ancestry relations to pure-breed dogs is limited, and the indigenous status of FBDs in Asia is still uncertain. We analyse genome-wide SNP variability of FBDs across Eurasia, and show that they display weak genetic structure and are genetically distinct from pure-breed dogs rather than constituting an admixture of breeds. Our...

Data from: Decision-level adaptation in motion perception

George Mather & Rebecca J. Sharman
Prolonged exposure to visual stimuli causes a bias in observers' responses to subsequent stimuli. Such adaptation-induced biases are usually explained in terms of changes in the relative activity of sensory neurons in the visual system which respond selectively to the properties of visual stimuli. However, the bias could also be due to a shift in the observer's criterion for selecting one response rather than the alternative; adaptation at the decision level of processing rather than...

Data from: Do cladistic and morphometric data capture common patterns of morphological disparity?

Alexander J. Hetherington, Emma Sherratt, Marcello Ruta, Mark Wilkinson, Bradley Deline & Philip C. J. Donoghue
The distinctly non-random diversity of organismal form manifests itself in discrete clusters of taxa that share a common body plan. As a result, analyses of disparity require a scalable comparative framework. The difficulties of applying geometric morphometrics to disparity analyses of groups with vastly divergent body plans are overcome partly by the use of cladistic characters. Character-based disparity analyses have become increasingly popular, but it is not clear how they are affected by character coding...

Data from: Dogs recognize dog and human emotions

Natalia Albuquerque, Kun Guo, Anna Wilkinson, Carine Savalli, Emma Otta & Daniel Mills
The perception of emotional expressions allows animals to evaluate the social intentions and motivations of each other. This usually takes place within species; however, in the case of domestic dogs, it might be advantageous to recognize the emotions of humans as well as other dogs. In this sense, the combination of visual and auditory cues to categorize others' emotions facilitates the information processing and indicates high-level cognitive representations. Using a cross-modal preferential looking paradigm, we...

Data from: Simultaneous age-dependent and age-independent sexual selection in the lekking black grouse (Lyrurus tetrix)

Matti Kervinen, Christophe Lebigre & Carl D. Soulsbury
Individuals' reproductive success is often strongly associated with their age, with typical patterns of early-life reproductive improvement and late-life senescence. These age-related patterns are due to the inherent trade-offs between life-history traits competing for a limited amount of resources available to the organisms. In males, such trade-offs are exacerbated by the resource requirements associated with the expression of costly sexual traits, leading to dynamic changes in trait expression throughout their life span. Due to the...

Data from: Comparable disparity in the appendicular skeleton across the fish-tetrapod transition, and the morphological gap between fish and tetrapod postcrania

Marcello Ruta & Matthew A. Wills
Appendicular skeletal traits are used to quantify changes in morphological disparity and morphospace occupation across the fish–tetrapod transition and to explore the informativeness of different data partitions in phylogeny reconstruction. Anterior appendicular data yield trees that differ little from those built from the full character set, whilst posterior appendicular data result in considerable loss of phylogenetic resolution and tree branch rearrangements. Overall, there is a significant incongruence in the signals associated with pectoral and pelvic...

Registration Year

  • 2015
    6

Resource Types

  • Dataset
    6

Affiliations

  • University of Lincoln
    6
  • University of Bath
    1
  • Museum and Institute of Zoology
    1
  • Nicolaus Copernicus University
    1
  • University of West Georgia
    1
  • Polish Academy of Sciences
    1
  • University of Manchester
    1
  • King Saud University
    1
  • Siberian Branch of the Russian Academy of Sciences
    1
  • Federal University of Sao Paulo
    1