2 Works

Data from: Inbreeding interferes with the heat-shock response

Kristin Franke & Klaus Fischer
Inbreeding is typically detrimental to individual fitness, with negative effects being often exaggerated in stressful environments. However, the causal mechanisms underlying inbreeding depression in general and the often increased susceptibility to stress in particular are not well understood. We here test whether inbreeding interferes with the heat-shock response, comprising an important component of the stress response which may therefore underscore sensitivity to stress. To this end we subjected the tropical butterfly Bicyclus anynana to a...

Data from: Calculating structural complexity in phylogenies using ancestral ontologies

Martín J. Ramírez & Peter Michalik
Complexity is an important aspect of evolutionary biology, but there are many reasonable concepts of complexity, and its objective measurement is an elusive matter. Here we develop a simple measure of complexity based on counts of elements, incorporating the hierarchical information as represented in anatomical ontologies. Neomorphic and transformational characters are used to identify novelties and individuated morphological regions, respectively. By linking the characters to terms in an anatomical ontology a node-driven approach is implemented,...

Registration Year

  • 2014
    2

Resource Types

  • Dataset
    2

Affiliations

  • University of Greifswald
    2
  • Bernardino Rivadavia Natural Sciences Museum
    1