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  1. No Access

    Article

    Sex differences in interacting genetic and functional connectivity biomarkers in Alzheimer’s disease

    As of 2023, it is estimated that 6.7 million individuals in the United States live with Alzheimer’s disease (AD). Prior research indicates that AD disproportionality affects females; females have a greater inc...

    Jordan N. Williamson, Shirley A. James, Sean P. Mullen, Bradley P. Sutton… in GeroScience (2024)

  2. No Access

    Article

    Sympatric sexual signal divergence among North American Calopteryx damselflies is correlated with increased intra- and interspecific male–male aggression

    Divergence of sexual signals in sympatry can arise as a consequence of (1) interspecific competition for resources, (2) selection against maladaptive hybridization, or (3) as a result of selection to reduce th...

    Vikram K. Iyengar, Thomas Castle, Sean P. Mullen in Behavioral Ecology and Sociobiology (2014)

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    Article

    Genes versus phenotypes in the study of speciation

    Despite persistent debate on the nature of species, the widespread adoption of Mayr’s biological species concept has led to a heavy emphasis on the importance of reproductive isolation to the speciation proces...

    Kerry L. Shaw, Sean P. Mullen in Genetica (2011)

  4. No Access

    Article

    Identification and Characterization of Cuticular Hydrocarbons from a Rapid Species Radiation of Hawaiian Swordtailed Crickets (Gryllidae: Trigonidiinae: Laupala)

    A previous investigation of cuticular hydrocarbon variation among Hawaiian swordtail crickets (genus Laupala) revealed that these species differ dramatically in composition of cuticular lipids. Cuticular lipid ex...

    Sean P. Mullen, Jocelyn G. Millar, Coby Schal, Kerry L. Shaw in Journal of Chemical Ecology (2008)

  5. Article

    Open Access

    A cricket Gene Index: a genomic resource for studying neurobiology, speciation, and molecular evolution

    As the developmental costs of genomic tools decline, genomic approaches to non-model systems are becoming more feasible. Many of these systems may lack advanced genetic tools but are extremely valuable models ...

    Patrick D Danley, Sean P Mullen, Fenglong Liu, Vishvanath Nene… in BMC Genomics (2007)

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