2 Works

Data from: Cryptic female choice favours sperm from MHC-dissimilar males

Hanne Løvlie, Mark A. F. Gillingham, Kirsty Worley, Tommaso Pizzari, David S. Richardson & H. Lovlie
Cryptic female choice may enable polyandrous females to avoid inbreeding or bias offspring variability at key loci after mating. However, the role of these genetic benefits in cryptic female choice remains poorly understood. Female red junglefowl, Gallus gallus, bias sperm use in favour of unrelated males. Here, we experimentally investigate whether this bias is driven by relatedness per se, or by similarity at the major histocompatibility complex (MHC), genes central to vertebrate acquired immunity, where...

Data from: Social status and personality: stability in social state can promote consistency of behavioural responses

Anna Favati, Olof Leimar, Tommy Radesäter, Hanne Løvlie, T. Radesater & H. Lovlie
Stability of ‘state’ has been suggested as an underlying factor explaining behavioural stability and animal personality (i.e. variation among, and consistency within individuals in behavioural responses), but the possibility that stable social relationships represent such states remains unexplored. Here, we investigated the influence of social status on the expression and consistency of behaviours by experimentally changing social status between repeated personality assays. We used male domestic fowl (Gallus gallus domesticus), a social species that forms...

Registration Year

  • 2013
    2

Resource Types

  • Dataset
    2

Affiliations

  • Linköping University
    2
  • Norwich Research Park
    1
  • University of East Anglia
    1
  • University of Oxford
    1
  • Stockholm University
    1