Life Sciences Commons^™

Phylogeny Of Terrestrial Isopods Based On The Complete Mitochondrial Genomes, Subvert The Monophyly Of Oniscidea, Rui Zhang, Ruru Chen, Jianmei An, Carlos A. Santamaria

Integrative Biology Faculty and Staff Publications

Background: Oniscidea is the only truly terrestrial taxon within the Crustacea, and vital to soil formation. However, the monophyly of suborder Oniscidea has been in dispute since 1995, with different studies disagreeing on whether the coastal Ligiidae are included within the suborder. To clarify the phylogenetic hypothesis of suborder Oniscidea, we sequenced the complete mitochondrial genomes of Ligia exotica (Roux, 1828) and Mongoloniscus sinensis (Dollfus, 1901).

Results: Like most metazoan, the complete mitogenomes of two species with circular double strands. The structure and characters of mitogenomes of these two species are analyzed. The constructed phylogenetic analyses show that Oniscidea is …

First Genome Sequence Of The Gunnison’S Prairie Dog (Cynomys Gunnisoni), A Keystone Species And Player In The Transmission Of Sylvatic Plague, Mirian T. N. Tsuchiya, Rebecca B. Dikow, Loren Cassin-Sackett

Integrative Biology Faculty and Staff Publications

Prairie dogs (genus Cynomys) are a charismatic symbol of the American West. Their large social aggregations and complex vocalizations have been the subject of scientific and popular interest for decades. A large body of literature has documented their role as keystone species of western North America’s grasslands: They generate habitat for other vertebrates, increase nutrient availability for plants, and act as a food source for mammalian, squamate, and avian predators. An additional keystone role lies in their extreme susceptibility to sylvatic plague (caused by Yersinia pestis), which results in periodic population extinctions, thereby generating spatiotemporal heterogeneity in both …

Molecular Tools For Coral Reef Restoration: Beyond Biomarker Discovery, John Everett Parkinson, Andrew C. Baker, Iliana B. Baums, Sarah W. Davies, Andréa G. Grottoli, Sheila A. Kitchen, Mikhail V. Matz, Margaret W. Miller, Andrew A. Shantz, Carly D. Kenkel

Integrative Biology Faculty and Staff Publications

As coral reefs continue to decline due to climate change and other stressors, scientists have proposed adopting genomic tools, such as biomarkers, to aid in the conservation and restoration of these threatened ecosystems. Biomarkers are easily measured indicators of biological processes that can be used to predict or diagnose health, resilience, and other key performance metrics. The ultimate goal of developing biomarkers is to determine the conservation value and utility of a given coral colony, including the host animal, its algal symbionts, and their microbial partners. However, this goal remains distant because most efforts have not yet moved beyond the …

Diversity And Abundance Of Dragonflies And Damselflies In Tampa Bay, Florida, Meredith A. Krause, Thomas Koster, Bryan N. Macneill, Daniel J. Zydek, Nicholas T. Ogburn, Jonathan Sharpin, Robert Shell, Marc J. Lajeunesse

Integrative Biology Faculty and Staff Publications

Little is known about the community of dragonflies and damselflies in Tampa Bay, Florida, USA. To address this gap, we conducted 2 longitudinal surveys of adult odonates in a natural floodplain of the Hillsborough River in 2013 and 2017. Along with abundance and species diversity, we also measured intraspecific variation in body size, sexual dimorphism, wing-cell asymmetry, and water mite ectoparasitism. Our first weekly survey from Oct 2013 to Oct 2014 sampled 327 adults (230 female, 97 male) from 8 dragonfly species, with the eastern pondhawk (Erythemis simplicicollis Say; Odonata: Libellulidae) representing 79% of captures, followed by the second …

Transmission Of West Nile And Five Other Temperate Mosquito-Borne Viruses Peaks At Temperatures Between 23°C And 26°C, Marta S. Shocket, Anna B. Verwillow, Mailo G. Numazu, Hani Slamani, Jeremy M. Cohen, Fadoua El Moustaid, Jason Rohr, Leah R. Johnson, Erin A. Mordecai

Integrative Biology Faculty and Staff Publications

The temperature-dependence of many important mosquito-borne diseases has never been quantified. These relationships are critical for understanding current distributions and predicting future shifts from climate change. We used trait-based models to characterize temperature-dependent transmission of 10 vector–pathogen pairs of mosquitoes (Culex pipiens, Cx. quinquefascsiatus, Cx. tarsalis, and others) and viruses (West Nile, Eastern and Western Equine Encephalitis, St. Louis Encephalitis, Sindbis, and Rift Valley Fever viruses), most with substantial transmission in temperate regions. Transmission is optimized at intermediate temperatures (23–26°C) and often has wider thermal breadths (due to cooler lower thermal limits) compared to pathogens with …