4 Works

Data from: Genome-wide tests for introgression between cactophilic Drosophila implicate a role of inversions during speciation

Konrad Lohse, Magnus Clarke, Michael G. Ritchie & William J. Etges
Models of speciation-with-gene-flow have shown that the reduction in recombination between alternative chromosome arrangements can facilitate the fixation of locally adaptive genes in the face of gene flow and contribute to speciation. However, it has proven frustratingly difficult to show empirically that inversions have reduced gene flow and arose during or shortly after the onset of species divergence rather than represent ancestral polymorphisms. Here we present an analysis of whole genome data from a pair...

Data from: Gut microbiome composition and metabolomic profiles of wild western lowland gorillas (Gorilla gorilla gorilla) reflect host ecology

Andres Gomez, Klara Petrzelkova, Carl J. Yeoman, Klara Vlckova, Jakub Mrázek, Ingrid Koppova, Franck Carbonero, Alexander Ulanov, David Modry, Angelique Todd, Manolito Torralba, Karen Nelson, H. Rex Gaskins, Brenda Wilson, Rebecca M. Stumpf, Bryan A. White, Steven R. Leigh & Karen E. Nelson
The metabolic activities of gut microbes significantly influence host physiology; thus, characterizing the forces that modulate this micro-ecosystem is key to understanding mammalian biology and fitness. To investigate the gut microbiome of wild primates and determine how these microbial communities respond to the host's external environment, we characterized faecal bacterial communities and, for the first time, gut metabolomes of four wild lowland gorilla groups in the Dzanga-Sangha Protected Areas, Central African Republic. Results show that...

Data from: Identifying differentially expressed genes under heat stress and developing molecular markers in orchardgrass (Dactylis glomerata L.) through transcriptome analysis

Lin K. Huang, Hai D. Yan, J. Wang, T. Frazier, X. X. Zhao, X. Q. Zhang, X. Huang, D. F. Yan, W. J. Zang, X. Ma, Y. Peng, Y. H. Yan, W. Liu & G. Yin
Orchardgrass (Dactylis glomerata L.) is a long-lived, cool-season forage grass that is commonly used for hay production. Despite its economic importance, orchardgrass genome remains relatively unexplored. In this study, we used Illumina RNA sequencing to identify gene-associated molecular markers, including simple sequence repeats (SSRs) and single nucleotide polymorphisms (SNPs), as well as heat stress-induced differentially expressed genes (DEGs) in two orchardgrass genotypes, ‘Baoxing’ (heat resistant) and ‘01998’ (heat susceptible). Approximately 163 million high-quality trimmed reads...

Data from: Preadult life history variation determines adult transcriptome expression

William J. Etges, Cassia De Oliveira, Subhash Rajpurohit & Allen G. Gibbs
Preadult determinants of adult fitness and behavior have been documented in a variety of organisms with complex life cycles, but little is known about expression patterns of genes underlying these adult traits. We explored the effects of differences in egg to adult development time on adult transcriptome and cuticular hydrocarbon variation in order to understand the nature of the genetic correlation between preadult development time and premating isolation between populations of Drosophila mojavensis reared in...

Registration Year

  • 2015
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Resource Types

  • Dataset
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Affiliations

  • University of Arkansas System
    4
  • Institute of Animal Physiology and Genetics
    1
  • University of Nevada Reno
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  • University of Edinburgh
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  • Virginia Tech
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  • University of Colorado Boulder
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  • Montana State University
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  • University of St Andrews
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  • University of Florida
    1
  • Sichuan Agricultural University
    1