7 Works

Data from: Unpredicted impacts of insect endosymbionts on interactions between soil organisms, plants and aphids

Sean C. Hackett, Alison J. Karley & Alison E. Bennett
Ecologically significant symbiotic associations are frequently studied in isolation, but such studies of two-way interactions cannot always predict the responses of organisms in a community setting. To explore this issue, we adopt a community approach to examine the role of plant–microbial and insect–microbial symbioses in modulating a plant–herbivore interaction. Potato plants were grown under glass in controlled conditions and subjected to feeding from the potato aphid Macrosiphum euphorbiae. By comparing plant growth in sterile, uncultivated...

Data from: Asymmetry in pay-off predicts how familiar individuals respond to one another

Hanna M. V. Granroth-Wilding & Anne E. Magurran
Familiarity influences individual decision-making in many vertebrate species. Here, we propose that familiarity modulates behaviour to different extents depending on the social context of the interaction. Specifically, the more that one player stands to gain relative to the other, the less important familiarity will be in influencing their responses to one another. We test this prediction using pairs of male guppies (Poecilia reticulata) in three competitive scenarios of increasing asymmetry in outcome to the two...

Data from: A well-constrained estimate for the timing of the salmonid whole genome duplication reveals major decoupling from species diversification

Daniel J. Macqueen & Ian A. Johnston
Whole genome duplication (WGD) is often considered to be mechanistically associated with species diversification. Such ideas have been anecdotally attached to a WGD at the stem of the salmonid fish family, but remain untested. Here, we characterized an extensive set of gene paralogues retained from the salmonid WGD, in species covering the major lineages (subfamilies Salmoninae, Thymallinae and Coregoninae). By combining the data in calibrated relaxed molecular clock analyses, we provide the first well-constrained and...

Data from: Titi monkey call sequences vary with predator location and type

Cristiane Cäsar, Klaus Zuberbuhler, Robert J. Young & Richard W. Byrne
Animal alarm calls can encode information about a predator’s category, size, distance or threat level. In non-human primates, alarm calls typically refer to broad classes of disturbances, in some instances to specific predators. Here, we present the results of a field experiment with a New World primate, the black-fronted titi monkey, designed to explore the information conveyed by their alarm call system. Adults produced sequences consisting of two main alarm call types that conveyed, in...

Data from: Pliocene intraspecific divergence and Plio-Pleistocene range expansions within Picea likiangensis (Lijiang spruce), a dominant forest tree of the Qinghai-Tibet Plateau

Long Li, Richard J. Abbott, Bingbing Liu, Yongshuai Sun, Lili Li, Jiabin Zou, Xi Wang, Georg Miehe, Juanquan Liu & Jianquan Liu
A knowledge of intraspecific divergence and range dynamics of dominant forest trees in response to past geological and climate change is of major importance to an understanding of their recent evolution and demography. Such knowledge is informative of how forests were affected by environmental factors in the past and may provide pointers to their response to future environmental change. However, genetic signatures of such historical events are often weak at individual loci due to large...

Data from: First direct measurements of behavioural responses by Cuvier’s beaked whales to mid-frequency active sonar

Stacy L. DeRuiter, Brandon L. Southall, John Calambokidis, Walter M. X. Zimmer, Dinara Sadykova, Erin A. Falcone, Ari S. Friedlaender, John E. Joseph, David Moretti, Gregory S. Schorr, Len Thomas & Peter L. Tyack
Most marine mammal strandings coincident with naval sonar exercises have involved Cuvier’s beaked whales (Ziphius cavirostris). We recorded acoustic and animal movement data on two tagged Ziphius and obtained the first direct measurements of behavioural responses of this species to mid-frequency active (MFA) sonar signals. Each recording included a 30-minute playback (one 1.6-s simulated MFA sonar signal repeated every 25 s); one whale was also incidentally exposed to MFA sonar from distant naval exercises. Whales...

Data from: Parasitoid wasps influence where aphids die via an inter-specific indirect genetic effect

Mouhammad Shadi Khudr, Johan A. Oldekop, David M. Shuker & Richard F. Preziosi
Host–parasite interactions are a key paradigm for understanding the process of coevolution. Central to coevolution is how genetic variation in interacting species allows parasites to evolve manipulative strategies. However, genetic variation in the parasite may also be associated with host phenotype changes, thereby changing the selection on both species. For instance, parasites often induce changes in the behaviour of their host to maximize their own fitness, yet the quantitative genetic basis for behavioural manipulation has...

Registration Year

  • 2013
    7

Resource Types

  • Dataset
    7

Affiliations

  • University of St Andrews
    7
  • Duke University
    1
  • University of Aberdeen
    1
  • Lanzhou University
    1
  • University of Edinburgh
    1
  • University of Manchester
    1
  • Southall Environmental Associates (United States)
    1
  • Naval Postgraduate School
    1
  • Pontifícia Universidade Católica de Minas Gerais
    1
  • James Hutton Institute
    1