8 Works

Data from: Transcriptional profiling at whole population and single cell levels reveals somatosensory neuron molecular diversity

Isaac M. Chiu, Lee B. Barrett, Erika Williams, David E. Strochlic, Seungkyu Lee, Andy D. Weyer, Shan Lou, Gregory Bryman, David P. Roberson, Nader Ghasemlou, Cara Piccoli, Ezgi Ahat, Victor Wang, Enrique J. Cobos, Cheryl L. Stucky, Qiufu Ma, Stephen D. Liberles, Clifford J. Woolf & Gregory S Bryman
The somatosensory nervous system is critical for the organism’s ability to respond to mechanical, thermal, and nociceptive stimuli. Somatosensory neurons are functionally and anatomically diverse but their molecular profiles are not well-defined. Here, we used transcriptional profiling to analyze the detailed molecular signatures of dorsal root ganglion (DRG) sensory neurons. We used two mouse reporter lines and surface IB4 labeling to purify three major non-overlapping classes of neurons: 1)IB4+SNS-Cre/TdTomato+, 2)IB4-SNS-Cre/TdTomato+, and 3)Parv-Cre/TdTomato+ cells, encompassing the...

Data from: Association between inbreeding depression and floral traits in a generalist-pollinated plant

Mohamed Abdelaziz, Antonio Jesús Muñoz-Pajares, Modesto Berbel, Francisco Perfectti & José María Gómez
Individual variation in the magnitude of inbreeding depression (ID) in plants and its association with phenotypic traits may have important consequences for mating system evolution. This association has been investigated only scarcely, and always considering traits functionally related to autogamy. Here, we explore the association between individual variation in ID and plant traits associated with pollinator attractiveness (related to plant size, corolla size and corolla shape) in two populations of Erysimum mediohispanicum (Brassicaceae). ID was...

Data from: Recent speciation and secondary contact in endemic ants

Michael J. Jowers, Fernando Amor, Patrocinio Ortega, Alain Lenoir, Raphaël R. Boulay, Xim Cerdá & Juan A. Galarza
Gene flow is the main force opposing divergent selection, and its effects are greater in populations in close proximity. Thus, complete reproductive isolation between parapatric populations is not expected, particularly in the absence of ecological adaptation and sharp environmental differences. Here, we explore the biogeographical patterns of an endemic ant species, Cataglyphis floricola, for which two colour morphs (black and bicolour) coexist in parapatry throughout continuous sandy habitat in southern Spain. Discriminant analyses of six...

Data from: Pine afforestation decreases the long-term performance of understory shrubs in a semiarid Mediterranean ecosystem: a stable isotope approach.

Cristina Moreno-Gutiérrez, Giovanna Battipaglia, Paolo Cherubini, Antonio Delgado Huertas & José Ignacio Querejeta
1. Plant–plant interactions shape the structure and composition of plant communities, but shifts in interaction outcomes might occur in the face of ongoing climate change. 2. We assessed the influence of Pinus halepensis plantations on the long-term ecophysiological performance of understorey vegetation, by conducting a retrospective comparison (1989–2007) of growth-ring widths, δ13C and δ18O between Rhamnus lycioides shrubs from two contrasting vegetation types: P. halepensis plantations vs. open woodlands. We also measured the leaf δ13C,...

Data from: Cuckoo hosts shift from accepting to rejecting parasitic eggs across their lifetime

Mercedes Molina-Morales, David Martín-Gálvez, Deborah A. Dawson, Terry A. Burke, Jesús Miguel Avilés & Juan Gabriel Martínez
One of the best known outcomes of coevolution between species is the rejection of mimetic parasite eggs by avian hosts, which has evolved to reduce costly cuckoo parasitism. How this behavioral adaptation varies along the life of individual hosts remains poorly understood. Here we identify for the first time, lifetime patterns of egg rejection in a parasitized long-lived bird, the magpie Pica pica and show that, during the years they were studied, some females accept,...

Data from: Bergmann’s Rule rules body size in an ectotherm: heat conservation in a lizard along a 2200-meter elevational gradient

Francisco J. Zamora-Camacho, Senda Reguera & Gregorio Moreno-Rueda
Bergmann's Rule predicts larger body sizes in colder habitats, increasing organisms’ ability to conserve heat. Originally formulated for endotherms, it is controversial whether Bergmann's Rule may be applicable to ectotherms, given that larger ectotherms show diminished capacity for heating up. We predict that Bergmann's Rule will be applicable to ectotherms when the benefits of a higher conservation of heat due to a larger body size overcompensate for decreased capacity to heating up. We test this...

Data from: The translational landscape of the splicing factor SRSF1 and its role in mitosis

Magdalena M. Maslon, Sara R. Heras, Nicolas Bellora, Eduardo Eyras & Javier F. Cáceres
The shuttling Serine/Arginine rich (SR) protein SRSF1 (previously known as SF2/ASF) is a splicing regulator that also activates translation in the cytoplasm. In order to dissect the gene network that is translationally regulated by SRSF1, we performed a high-throughput deep sequencing analysis of polysomal fractions in cells overexpressing SRSF1. We identified approximately 1,500 mRNAs that are translational targets of SRSF1. These include mRNAs encoding proteins involved in cell cycle regulation, such as spindle, kinetochore and...

Data from: The ichnogenus Tubotomaculum: an enigmatic pellet-filled structure from Upper Cretaceous to Miocene deep-marine deposits of southern Spain

Jose Carlos García-Ramos, María Gabriela Mángano, Laura Piñuela, Luis A. Buatois & Francisco J. Rodríguez-Tovar
The trace-fossil name Tubotomaculum has been extensively used to refer to spindle-shaped pellet-filled tubes present in Upper Cretaceous to Miocene deep-marine deposits of the western Mediterranean region. However, it has never been formally diagnosed, and accordingly it was regarded as a nomen nudum. In this paper, we formally introduce the ichnogenus Tubotomaculum, including the new ichnospecies Tubotomaculum mediterranensis. Bioglyphs, represented by scratch traces that may be present on the basal and lateral surfaces of the...

Registration Year

  • 2014
    8

Resource Types

  • Dataset
    8

Affiliations

  • University of Granada
    8
  • Estación Biológica de Doñana
    1
  • Boston Children's Hospital
    1
  • Medical College of Wisconsin
    1
  • University of Saskatchewan
    1
  • Centro de Edafología y Biología Aplicada del Segura
    1
  • University of Edinburgh
    1
  • European Bioinformatics Institute
    1
  • Spanish National Research Council
    1
  • Dana-Farber Cancer Institute
    1