Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- Department of Biological Sciences (9)
- Alliaria Petiolata (2)
- Garlic Mustard (2)
- Invasive Species (2)
- Phenolics (2)
-
- Acer Saccharum (1)
- Air Displacement Plethysmography (1)
- Alkaline Phosphatase Activity (1)
- Amur Honeysuckle (1)
- Bioelectrical Impedance (1)
- Biolog (1)
- Biolog® (1)
- Biotic (1)
- Body Composition (1)
- Canada Wildrye (1)
- Caprinae (1)
- Chromatoid Bodies (1)
- Conductivity (1)
- Conservation status (1)
- Cytokines (1)
- Diervilla lonicera (1)
- Elymus Canadensis (1)
- Erysiphe Cruciferarum (1)
- European Earthworms (1)
- Facilitation (1)
- Fat Mass (1)
- Ferrets (1)
- Fibroblast Cells Response to House Dust Mites (1)
- Fish Grazing (1)
- Group size (1)
- Publication Type
Articles 1 - 25 of 25
Full-Text Articles in Life Sciences
Generating Forensic Dna Profiles, Dan E. Krane
Generating Forensic Dna Profiles, Dan E. Krane
Biological Sciences Faculty Publications
No abstract provided.
Statistical Weights Of Single Source Dna Profiles, Dan E. Krane
Statistical Weights Of Single Source Dna Profiles, Dan E. Krane
Biological Sciences Faculty Publications
No abstract provided.
What Can Go Wrong With Dna Profiling, Dan E. Krane
What Can Go Wrong With Dna Profiling, Dan E. Krane
Biological Sciences Faculty Publications
No abstract provided.
Observer Effects In Dna Profiling, Dan E. Krane
Observer Effects In Dna Profiling, Dan E. Krane
Biological Sciences Faculty Publications
No abstract provided.
Artifacts And Noise In Dna Profiling, Dan E. Krane
Artifacts And Noise In Dna Profiling, Dan E. Krane
Biological Sciences Faculty Publications
No abstract provided.
Implications Of Database Searches For Dna Profiling Statistics, Dan E. Krane
Implications Of Database Searches For Dna Profiling Statistics, Dan E. Krane
Biological Sciences Faculty Publications
No abstract provided.
Statistical Weights Of Mixed Dna Profiles, Dan E. Krane
Statistical Weights Of Mixed Dna Profiles, Dan E. Krane
Biological Sciences Faculty Publications
Presentation recording from December 2012 can be found at http://youtu.be/daRBTopFA1A.
Part of the Forensic DNA Profiling Video Series.
Dna Technology In Court, Dan E. Krane
Dna Technology In Court, Dan E. Krane
Biological Sciences Faculty Publications
No abstract provided.
Effects Of Moderate Swim Exercise On Adiposity And Metabolic Function In Mice, Roberta L. Pohlman, Ana Carneiro, Vera Farah, Lynn K. Hartzler, Mariana Morris
Effects Of Moderate Swim Exercise On Adiposity And Metabolic Function In Mice, Roberta L. Pohlman, Ana Carneiro, Vera Farah, Lynn K. Hartzler, Mariana Morris
Biological Sciences Faculty Publications
No abstract provided.
Heterogeneity In Genetic Diversity Among Non-Coding Loci Fails To Fit Neutral Coalescent Models Of Population History, Jeffrey L. Peters, Trina E. Roberts, Kevin Winker, Kevin G. Mccracken
Heterogeneity In Genetic Diversity Among Non-Coding Loci Fails To Fit Neutral Coalescent Models Of Population History, Jeffrey L. Peters, Trina E. Roberts, Kevin Winker, Kevin G. Mccracken
Biological Sciences Faculty Publications
Inferring aspects of the population histories of species using coalescent analyses of non-coding nuclear DNA has grown in popularity. These inferences, such as divergence, gene flow, and changes in population size, assume that genetic data reflect simple population histories and neutral evolutionary processes. However, violating model assumptions can result in a poor fit between empirical data and the models. We sampled 22 nuclear intron sequences from at least 19 different chromosomes (a genomic transect) to test for deviations from selective neutrality in the gadwall (Anas strepera), a Holarctic duck. Nucleotide diversity among these loci varied by nearly two …
Distribution, Population Size, And Structure Of Himalayan Grey Goral Naemorhedus Goral Bedfordi (Cetartiodactyla: Bovidae) In Pakistan, Fakhar -I- Abbas, Kathreen E. Ruckstuhl, Afsar Mian, Tanveer Akhtar, Thomas P. Rooney
Distribution, Population Size, And Structure Of Himalayan Grey Goral Naemorhedus Goral Bedfordi (Cetartiodactyla: Bovidae) In Pakistan, Fakhar -I- Abbas, Kathreen E. Ruckstuhl, Afsar Mian, Tanveer Akhtar, Thomas P. Rooney
Biological Sciences Faculty Publications
Himalayan grey goral (Naemorhedus goral bedfordi) is a Red List (Near Threatened) member of Caprinae endemic to Asia, occupying the south-facing slopes of the Himalaya Mountains. The species is listed as Vulnerable on the National Pakistan Red List, but the distribution and abundance of the species within the nation is poorly known. We conducted a national census of Himalayan grey goral in Pakistan during 2002 – 2004, with the objective of documenting the geographic locations of populations, estimating population size, and describing group sizes and sex ratios. We conducted a direct count census in 98 sites distributed over …
Time Of Day Regulates Subcellular Trafficking, Tripartite Synaptic Localization, And Polyadenylation Of The Astrocytic Fabp7 Mrna, Jason R. Gerstner, William M. Vanderheyden, Timothy Lavaute, Cara J. Westmark, Labib Rouhana, Allan I. Pack, Marvin Wickens, Charles F. Landry
Time Of Day Regulates Subcellular Trafficking, Tripartite Synaptic Localization, And Polyadenylation Of The Astrocytic Fabp7 Mrna, Jason R. Gerstner, William M. Vanderheyden, Timothy Lavaute, Cara J. Westmark, Labib Rouhana, Allan I. Pack, Marvin Wickens, Charles F. Landry
Biological Sciences Faculty Publications
The astrocyte brain fatty acid binding protein (Fabp7) has previously been shown to have a coordinated diurnal regulation of mRNA and protein throughout mouse brain, and an age-dependent decline in protein expression within synaptoneurosomal fractions. Mechanisms that control time-of-day changes in expression and trafficking Fabp7 to the perisynaptic process are not known. In this study, we confirmed an enrichment of Fabp7 mRNA and protein in the astrocytic perisynaptic compartment, and observed a diurnal change in the intracellular distribution of Fabp7 mRNA in molecular layers of hippocampus. Northern blotting revealed a coordinated time-of-day-dependent oscillation for the Fabp7 mRNA poly(A) tail throughout …
Correlation Of Air Displacement Plethysmography With Alternative Body Fat Measurement Techniques In Men And Women, Brittany L. Reinert, Roberta L. Pohlman, Lynn K. Hartzler
Correlation Of Air Displacement Plethysmography With Alternative Body Fat Measurement Techniques In Men And Women, Brittany L. Reinert, Roberta L. Pohlman, Lynn K. Hartzler
Biological Sciences Faculty Publications
Obesity has reached epidemic proportions with serious health consequences. Techniques used to measure body fat (BF) yield variable BF estimates, and this variability may lead to underestimation or overestimation of BF and subsequent treatment options. The measurements that are most accurate (Dual-Energy X-ray Absorptiometry (DEXA) and Air Displacement Plethysmography (ADP)) are expensive and often unavailable. The purpose of this study is to find the commonly available BF measurement that is the most accurate and practical for individual body types in the general population and compare these measurements to ADP (BOD POD®) as the standard. Field measurements include skinfolds …
Prmt5 And The Role Of Symmetrical Dimethylarginine In Chromatoid Bodies Of Planarian Stem Cells, Labib Rouhana, Ana P. Vieira, Rachel H. Roberts-Galbraith, Phillip A. Newmark
Prmt5 And The Role Of Symmetrical Dimethylarginine In Chromatoid Bodies Of Planarian Stem Cells, Labib Rouhana, Ana P. Vieira, Rachel H. Roberts-Galbraith, Phillip A. Newmark
Biological Sciences Faculty Publications
Planarian flatworms contain a population of adult stem cells (neoblasts) that proliferate and generate cells of all tissues during growth, regeneration and tissue homeostasis. A characteristic feature of neoblasts is the presence of chromatoid bodies, large cytoplasmic ribonucleoprotein (RNP) granules morphologically similar to structures present in the germline of many organisms. This study aims to reveal the function, and identify additional components, of planarian chromatoid bodies. We uncover the presence of symmetrical dimethylarginine (sDMA) on chromatoid body components and identify the ortholog of protein arginine methyltransferase PRMT5 as the enzyme responsible for sDMA modification in these proteins. RNA interference-mediated depletion …
The Sign And Strength Of Plant-Soil Feedback For The Invasive Shrub, Lonicera Maackii, Varies In Different Soils, Kelly Schradin, Don Cipollini
The Sign And Strength Of Plant-Soil Feedback For The Invasive Shrub, Lonicera Maackii, Varies In Different Soils, Kelly Schradin, Don Cipollini
Biological Sciences Faculty Publications
Plants alter soil characteristics causing changes in their subsequent growth resulting in positive or negative feedback on both their own fitness and that of other plants. In a greenhouse study, we investigated whether the sign and strength of feedback changed across two distinct soil types, and whether effects were due to shifts in biotic or abiotic soil traits. Using soils from two different locations, we examined growth of the exotic invasive shrub, Lonicera maackii and the related native shrub, Diervilla lonicera, in unconditioned soils and in soils conditioned by previous growth of L. maackii, D. lonicera, and …
Morphological Variation Of Rusty Crayfish Orconectes Rusticus (Cambaridae) With Gender And Local Scale Spatial Gradients, Luke Etchison, Stephen J. Jacquemin, Michael Allen, Mark Pyron
Morphological Variation Of Rusty Crayfish Orconectes Rusticus (Cambaridae) With Gender And Local Scale Spatial Gradients, Luke Etchison, Stephen J. Jacquemin, Michael Allen, Mark Pyron
Biological Sciences Faculty Publications
We tested for the influence of gender, stream, and urbanization on morphological variation in rusty crayfish (Orconectes rusticus) in an east-central Indiana, US watershed. We used geometric morphometrics to characterize shape and tested for differences among and within sites. Males had shallower rostrum, increased head width and length, decreased abdomen and cephalothorax width and length, and increased telson length compared to females. Morphology of males did not vary with stream or along an urban gradient. The morphology of females varied with stream and along an urban gradient. Female shapes from small creek sites were stouter and less fusiform …
House Dust Mite Induced Gene Expression And Cytokine Secretion By Human Dermal Fibroblasts, Jananie Rockwood
House Dust Mite Induced Gene Expression And Cytokine Secretion By Human Dermal Fibroblasts, Jananie Rockwood
Browse all Theses and Dissertations
House dust mites are a group of mites that are commonly found in homes worldwide. The three most commonly found species of house dust mites in temperate environments in the United States are Dermatophagoides farinae, Dermatophagoides pteronyssinus and Euroglyphus maynei. House dust mite allergens are strongly associated with asthma, perennial rhinitis and atopic dermatitis. Whole dust mite extracts contain both allergen and non-allergen molecules that can influence cell functions in the skin, mucous membranes of the nose and eyes, and epithelial linings of the lungs. Extracts from the three different house dust mite species contain different molecules that induce different …
Characterization Of Hiv-1 Rev Mutants, Jennifer Lynn Chang
Characterization Of Hiv-1 Rev Mutants, Jennifer Lynn Chang
Browse all Theses and Dissertations
The HIV Rev protein has the ability to bind tubulin heterodimers and depolymerize microtubules (MTs) in vitro (Watts et al. 2000). These interactions may account for MT defects observed in HIV infected cells or cells that over-express Rev. Watts et al. hypothesized Rev interacts with MTs by a mechanism shared with Kinesin-13 (Kin13) proteins owing to the presence of a shared amino acid sequence. Kin13 proteins are potent MT depolymerizing agents affecting MT behavior during mitosis. To test this hypothesis, point mutations were introduced into Rev substituting amino acids shared with Kin13. In this study, eight mutant Rev proteins (T34A, …
The Role Of Plant-Soil Feedback In Exotic Plant Invasion: Soil Type, Biotic Or Abiotic Factors?, Kelly Dawn Schradin
The Role Of Plant-Soil Feedback In Exotic Plant Invasion: Soil Type, Biotic Or Abiotic Factors?, Kelly Dawn Schradin
Browse all Theses and Dissertations
Plants alter soil characteristics in many ways causing changes in their subsequent growth resulting in either positive or negative feedback on their own fitness. Plants in their native ranges typically experience negative feedback from natural enemies, while feedback is often positive in invaded ranges where they escape enemies, experience new beneficial mutualisms, or bring with them a novel biochemical weapon. I conducted a fully factorial greenhouse experiment to examine plant-soil feedback in the invasive shrub Lonicera maackii and whether or not positive feedback may contribute to its successful invasion in southern Ohio. I also investigated whether the sign and strength …
Expression Of Inflamatory Response Genes In Ferrets Challenged With H5n1 Avian Influenza Virus, Brock M. Miniard
Expression Of Inflamatory Response Genes In Ferrets Challenged With H5n1 Avian Influenza Virus, Brock M. Miniard
Browse all Theses and Dissertations
Influenza A H5N1 has emerged as a potential to be the next pandemic influenza. Ferrets are a promising model of H5N1 infection because the disease progression is similar to that known in humans, however reagents to characterize infections in ferrets are few. We developed real-time PCR assays for the ferret cytokines IL-1β, IL-2, IL-4, IL-8, IL-12p40, TNF-α, IFN-α, IFN-β, IFN-γ, TGFB-β1, and TGFB-β2. Forty-eight ferrets were vaccinated with either one of three vaccine formulations (Vaccine 1, Vaccine 2, or Vaccine 3), or saline (0.9% NaCl), then challenged intranasally with a lethal dose of H5N1 strain A/Vietnam/1203/04. Cytokine assays were then …
Examining The Relationship Between Garlic Mustard (Alliaria Petiolata) And European Earthworms, Alexandra M. Zelles
Examining The Relationship Between Garlic Mustard (Alliaria Petiolata) And European Earthworms, Alexandra M. Zelles
Browse all Theses and Dissertations
Our goal was to characterize the interactive feedback between garlic mustard (Alliaria petiolata) and European earthworm species in southwest Ohio. Earthworm community composition, abundance and biomass were compared between 0.1 m2 plots of garlic mustard, cut-leaved toothwort (Cardamine concatenate), wild ginger (Asarum canadense), or no plant cover. Exotic earthworms were present in the study site. Earthworm abundance and biomass did not correlate with garlic mustard percent cover. There was a greater density of earthworms in the fall than in the spring. Worm abundance differed between garlic mustard and wild ginger plots and cut-leaved …
Powdery Mildew (Erysiphe Cruciferarum) Affects The Allelopathic And Competitive Abilities Of Invasive Garlic Mustard (Alliaria Petiolata), Andrew Russell Officer
Powdery Mildew (Erysiphe Cruciferarum) Affects The Allelopathic And Competitive Abilities Of Invasive Garlic Mustard (Alliaria Petiolata), Andrew Russell Officer
Browse all Theses and Dissertations
Garlic mustard (Alliaria petiolata) has been previously found to be significantly affected negatively by powdery mildew (Erysiphe cruciferarum). While we could not significantly corroborate those findings we did find evidence that E. cruciferarum does inhibit A. petiolata's allelopathic and competitive effects which benefits some target neighbor species such as Impatiens capensis and Elymus canadensis. We also found that the inhibition of A. petiolata by E. cruciferarum had negative consequences on another neighboring invasive species (Lonicera maackii) compared to those grown next to uninfected A. petiolata. Acer saccharum, a slow-growing species had no effect between neighbors. Sterilization treatments had variable effects …
Regulation Of Mitosis By Nuclear Speckle Proteins, Keshia Nicole Torres-Munoz
Regulation Of Mitosis By Nuclear Speckle Proteins, Keshia Nicole Torres-Munoz
Browse all Theses and Dissertations
Mitosis is an intricate process that is monitored by multiple cell cycle regulator proteins. Errors in mitotic regulation have been linked to many types of cancer. Recently, evidence suggests an indirect regulation of mitosis by nuclear speckle proteins. Nuclear speckles are one of the multiple compartments found in the mammalian cell nucleus. They serve as assembly compartments for premRNA processing factors. Mass spectrometry analysis of purified nuclear speckles revealed 33 novel proteins including Son and TRAP150. The aim of my study was to determine how Son and TRAP150 can directly or indirectly impact mitosis. We and others recently reported that …
Trading Resistance For Vigor: A Potential Mechanism For Invasion By The Asian Grass Microstegium Vimineum, Matthew Dickinson
Trading Resistance For Vigor: A Potential Mechanism For Invasion By The Asian Grass Microstegium Vimineum, Matthew Dickinson
Browse all Theses and Dissertations
The Evolution of Increased Competitive Ability (EICA) hypothesis predicts that subsequent to introduction, non-native plants escape enemies and selection favors genotypes that invest more in growth and reproduction and less in resistance. Here, I evaluated if the invasive Asian grass Microstegium vimineum has developed decreased resistance in its introduced range of the eastern US, as predicted by the EICA hypothesis. Asian and US genotypes were evaluated for differences in enemy damage, leaf toughness, specific leaf area (SLA), and flowering in a common garden experiment. Leaf damage, SLA, and flower production were greater and leaf toughness lower in US plants. These …
Effects Of Conductivity And Fish Grazing On Alkaline Phosphatase Activity Of Littoral Periphyton, Samuel A. Drerup
Effects Of Conductivity And Fish Grazing On Alkaline Phosphatase Activity Of Littoral Periphyton, Samuel A. Drerup
Browse all Theses and Dissertations
Littoral periphyton plays an important role in whole lake primary production and is a substantial contributor to whole lake energy budgets in moderately deep oligotrophic lakes. Under conditions of nutrient deficiency, members of the periphyton community supplement the available nutrient pool through the production of intracellular and extracellular enzymes. These enzymes are used to convert bio-unavailable forms of nitrogen and phosphorous to forms usable by the periphyton community. In this paper, I will investigate how conductivity and fish grazing affect periphyton production and phosphorus acquisition in both field and laboratory experiments.