4 Works

Data from: Plant-fungal symbiosis affects litter decomposition during primary succession

Lukas Bell-Dereske, Xiaodong Gao, Caroline A. Masiello, Robert L. Sinsabaugh, Sarah M. Emery & Jennifer A. Rudgers
Microbial symbionts of plants can affect decomposition by altering the quality or quantity of host plant tissue (substrate) or the micro-environment where decomposition occurs (conditioning). In C3 grasses, foliar fungal endophytes (Clavicipitaceae) can increase plant resistance to drought and/or produce alkaloids that reduce herbivory – effects that may also influence host litter composition and subsequent litter decomposition. We studied the effect of the endophyte Epichloë sp. on litter decomposition in the Great Lakes dunes (USA)...

Data from: Wnt5a regulates the assembly of human adipose-derived stromal vascular fraction-derived microvasculatures

Venkat M. Ramakrishnan, Kevin T. Tien, Thomas R. McKinley, Braden R. Bocard, Terry M. McCurry, Stuart K. Williams, James B. Hoying & Nolan L. Boyd
Human adipose-derived stromal vascular fraction (hSVF) cells are an easily accessible, heterogeneous cell system that can spontaneously self-assemble into functional microvasculatures in vivo. However, the mechanisms underlying vascular self-assembly and maturation are poorly understood, therefore we utilized an in vitro model to identify potential in vivo regulatory mechanisms. We utilized passage one (P1) hSVF because of the rapid UEA1+ endothelium (EC) loss at even P2 culture. We exposed hSVF cells to a battery of angiogenesis...

Data from: Trees as islands: canopy ant species richness increases with the size of liana-free trees in a Neotropical forest

Benjamin J. Adams, Stefan A. Schnitzer & Stephen P. Yanoviak
The physical characteristics of habitats shape local community structure; a classic example is the positive relationship between the size of insular habitats and species richness. Despite the high density and proximity of tree crowns in forests, trees are insular habitats for some taxa. Specifically, crown isolation (i.e. crown shyness) prevents the movement of small cursorial animals among trees. Here, we tested the hypothesis that the species richness of ants (Sa) in individual, isolated trees embedded...

Data from: Familiarity affects network structure and information flow in guppy (Poecilia reticulata) shoals

Matthew J. Hasenjager & Lee Alan Dugatkin
How individuals respond toward one another can depend on the level of familiarity between them. Variation in the proportion of familiar individuals comprising a group can shape group-level outcomes and group members’ fitness, but less is known about how this variation shapes the emergence and structure of social networks or the resulting consequences for social processes. We formed guppy (Poecilia reticulata) groups in which individuals were: 1) all familiar with one another, 2) all unfamiliar,...

Registration Year

  • 2016
    4

Resource Types

  • Dataset
    4

Affiliations

  • University of Louisville
    4
  • Rice University
    1
  • Smithsonian Tropical Research Institute
    1
  • Marquette University
    1
  • Georgetown College
    1
  • University of New Mexico
    1