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Full-Text Articles in Life Sciences

Caenorhabditis Briggsae Recombinant Inbred Line Genotypes Reveal Inter-Strain Incompatibility And The Evolution Of Recombination, Joseph A. Ross, Daniel C. Koboldt, Julia E. Staisch, Helen M. Chamberlin, Bhagwati P. Gupta, Raymond D. Miller, Scott Everet Baird, Eric S. Haag Jul 2011

Caenorhabditis Briggsae Recombinant Inbred Line Genotypes Reveal Inter-Strain Incompatibility And The Evolution Of Recombination, Joseph A. Ross, Daniel C. Koboldt, Julia E. Staisch, Helen M. Chamberlin, Bhagwati P. Gupta, Raymond D. Miller, Scott Everet Baird, Eric S. Haag

Biological Sciences Faculty Publications

The nematode Caenorhabditis briggsae is an emerging model organism that allows evolutionary comparisons with C. elegans and exploration of its own unique biological attributes. To produce a high-resolution C. briggsae recombination map, recombinant inbred lines were generated from reciprocal crosses between two strains and genotyped at over 1,000 loci. A second set of recombinant inbred lines involving a third strain was also genotyped at lower resolution. The resulting recombination maps exhibit discrete domains of high and low recombination, as in C. elegans, indicating these are a general feature of Caenorhabditis species. The proportion of a chromosome's physical size occupied by …


The Effects Of Arbuscular Mycorrhizal (Am) Fungal And Garlic Mustard Introductions On Native Am Fungal Diversity, Alexander M. Koch, Pedro M. Antunes, Kathryn Barto, Don Cipollini, Daniel L. Mummey, John N. Klironomos Jul 2011

The Effects Of Arbuscular Mycorrhizal (Am) Fungal And Garlic Mustard Introductions On Native Am Fungal Diversity, Alexander M. Koch, Pedro M. Antunes, Kathryn Barto, Don Cipollini, Daniel L. Mummey, John N. Klironomos

Biological Sciences Faculty Publications

Introduced, non-native organisms are of global concern, because biological invasions can negatively affect local communities. Arbuscular mycorrhizal (AM) fungal communities have not been well studied in this context. AM fungi are abundant in most soils, forming symbiotic root-associations with many plant species. Commercial AM fungal inocula are increasingly spread worldwide, because of potentially beneficial effects on plant growth. In contrast, some invasive plant species, such as the non-mycorrhizal Alliaria petiolata, can negatively influence AM fungi. In a greenhouse study we examined changes in the structure of a local Canadian AM fungal community in response to inoculation by foreign AM fungi …


Avian Community Ecology And The Shifting Baseline In Sugarcreek Metropark, Jennifer Lynne Hays, Thomas P. Rooney, Jeffrey L. Peters Apr 2011

Avian Community Ecology And The Shifting Baseline In Sugarcreek Metropark, Jennifer Lynne Hays, Thomas P. Rooney, Jeffrey L. Peters

Biological Sciences Faculty Publications

No abstract provided.


Abundance And Trends Of Woodpecker Populations In The Wright State Biology Preserve, Brittany Damron, Thomas P. Rooney Apr 2011

Abundance And Trends Of Woodpecker Populations In The Wright State Biology Preserve, Brittany Damron, Thomas P. Rooney

Biological Sciences Faculty Publications

No abstract provided.


Carbon Sequestration In Soils Of The Wright State University Biology Preserve, Laurie Wissler, Thomas P. Rooney Apr 2011

Carbon Sequestration In Soils Of The Wright State University Biology Preserve, Laurie Wissler, Thomas P. Rooney

Biological Sciences Faculty Publications

No abstract provided.


Effects Of Xs® Energy Drink On Aerobic Exercise Capacity Of Athletes, Kevin M. Sheehan, Lynn K. Hartzler Jan 2011

Effects Of Xs® Energy Drink On Aerobic Exercise Capacity Of Athletes, Kevin M. Sheehan, Lynn K. Hartzler

Biological Sciences Faculty Publications

A small increase in performance is often the difference between winning and losing for athletes, and energy supplements are marketed to give them a competitive edge. One such supplement is XS® Energy Drink which contains B vitamins, caffeine, taurine, and an herbal adaptogen blend. XS® Energy Drink is primarily designed and marketed as an alertness stimulus; however, it is also marketed to athletes as a performance enhancing supplement. The hypothesis of this investigation was that the consumption of XS® Energy Drink before exercise would increase aerobic capacity (an increase in Vo2max) and time to fatigue, and would decrease time for …