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Full-Text Articles in Life Sciences

High-Throughput Rna Sequencing Of Pseudomonas-Infected Arabidopsis Reveals Hidden Transcriptome Complexity And Novel Splice Variants, Brian E. Howard, Qiwen Hu, Ahmet Can Babaoglu, Manan Chandra, Monica Borghi, Xiaoping Tan, Luyan He, Heike Winter-Sederoff, Walter Gassmann, Paola Veronese, Steffen Heber Oct 2013

High-Throughput Rna Sequencing Of Pseudomonas-Infected Arabidopsis Reveals Hidden Transcriptome Complexity And Novel Splice Variants, Brian E. Howard, Qiwen Hu, Ahmet Can Babaoglu, Manan Chandra, Monica Borghi, Xiaoping Tan, Luyan He, Heike Winter-Sederoff, Walter Gassmann, Paola Veronese, Steffen Heber

Biology Faculty Publications

We report the results of a genome-wide analysis of transcription in Arabidopsis thaliana after treatment with Pseudomonas syringae pathovar tomato. Our time course RNA-Seq experiment uses over 500 million read pairs to provide a detailed characterization of the response to infection in both susceptible and resistant hosts. The set of observed differentially expressed genes is consistent with previous studies, confirming and extending existing findings about genes likely to play an important role in the defense response to Pseudomonas syringae. The high coverage of the Arabidopsis transcriptome resulted in the discovery of a surprisingly large number of alternative splicing (AS) events …


White-Tailed Deer (Odocoileus Virginianus) Positively Affect The Growth Of Mature Northern Red Oak (Quercus Rubra) Trees., R W. Lucas, R Salguero-Gomez, D B. Cobb, Bonnie G. Waring, F Anderson, W J. Mcshea, B B. Casper Jul 2013

White-Tailed Deer (Odocoileus Virginianus) Positively Affect The Growth Of Mature Northern Red Oak (Quercus Rubra) Trees., R W. Lucas, R Salguero-Gomez, D B. Cobb, Bonnie G. Waring, F Anderson, W J. Mcshea, B B. Casper

Biology Faculty Publications

Understanding and predicting the effects of deer (Cervidae) on forest ecosystems present significant challenges in ecosystem ecology. Deer herbivory can cause large changes in the biomass and species composition of forest understory plant communities, including early life-cycle trees (i.e., seedlings and saplings). Such changes can impact juvenile to adult transitions and the future age structure and species composition of mature forests. Changes to understory vegetation also impact flow of energy and nutrients in forest ecosystems. Studies examining the influence of deer on mature trees, however, are rare and rely on extrapolating effects from early life cycle stages of trees. We …


The Distribution Of Fruit And Seed Toxicity During Development For Eleven Neotropical Trees And Vines, Noelle G. Beckman Jul 2013

The Distribution Of Fruit And Seed Toxicity During Development For Eleven Neotropical Trees And Vines, Noelle G. Beckman

Biology Faculty Publications

Secondary compounds in fruit mediate interactions with natural enemies and seed dispersers, influencing plant survival and species distributions. The functions of secondary metabolites in plant defenses have been well-studied in green tissues, but not in reproductive structures of plants. In this study, the distribution of toxicity within plants was quantified and its influence on seed survival was determined in Central Panama. To investigate patterns of allocation to chemical defenses and shifts in allocation with fruit development, I quantified variation in toxicity between immature and mature fruit and between the seed and pericarp for eleven species. Toxicity of seed and pericarp …


Climate Change And Plant Demography In The Sagebrush Steppe, Aldo Compagnoni Jul 2013

Climate Change And Plant Demography In The Sagebrush Steppe, Aldo Compagnoni

Green Canyon Environmental Research Area, Logan Utah

No abstract provided.


Opposing Mechanisms Drive Richness Patterns Of Core And Transient Bird Species, Jessica R. Coyle, Allen H. Hurlbert, Ethan P. White Apr 2013

Opposing Mechanisms Drive Richness Patterns Of Core And Transient Bird Species, Jessica R. Coyle, Allen H. Hurlbert, Ethan P. White

Biology Faculty Publications

Studies of biodiversity typically assume that all species are equivalent. However, some species in a community maintain viable populations in the study area, while others occur only occasionally as transient individuals. Here we show that North American bird communities can reliably be divided into core and transient species groups and that the richness of each group is driven by different processes. The richness of core species is influenced primarily by local environmental conditions, while the richness of transient species is influenced primarily by the heterogeneity of the surrounding landscape. This demonstrates that the well-known effects of the local environment and …


Comparison Between The Effects Of Size And Color In Mate Choice Among Guppies, Makda Gebre Jan 2013

Comparison Between The Effects Of Size And Color In Mate Choice Among Guppies, Makda Gebre

Biology Posters

No abstract provided.


Using Nectar Guides To Increase Bee Sample Size, Carmelle L. Calvin, Joseph S. Wilson Jan 2013

Using Nectar Guides To Increase Bee Sample Size, Carmelle L. Calvin, Joseph S. Wilson

Biology Posters

No abstract provided.


Effects Of Glutamine Synthetase On Indigoidine Production In Escherichia Coli, David Gage, Fuchao Xu, Dayu Yu, Jixun Zhan Jan 2013

Effects Of Glutamine Synthetase On Indigoidine Production In Escherichia Coli, David Gage, Fuchao Xu, Dayu Yu, Jixun Zhan

Biology Posters

No abstract provided.


Proud Parents -Promoting Breeding In A Pair Of African Grey Crowned Cranes, Jessica Harmison, Troy Cooper Jan 2013

Proud Parents -Promoting Breeding In A Pair Of African Grey Crowned Cranes, Jessica Harmison, Troy Cooper

Biology Posters

No abstract provided.


Sources Of Uncertainty In Nutrient Sampling Below A Point Source, Hayden Campbell Jan 2013

Sources Of Uncertainty In Nutrient Sampling Below A Point Source, Hayden Campbell

Biology Posters

No abstract provided.


Determination Of Female Mate Selection In Guppies Based On Male Color Versus Length, Lauren Mcmillan, Sydney Olson, Kim Rawlins, Jacob Stewart, Ariel Tayson Jan 2013

Determination Of Female Mate Selection In Guppies Based On Male Color Versus Length, Lauren Mcmillan, Sydney Olson, Kim Rawlins, Jacob Stewart, Ariel Tayson

Biology Posters

No abstract provided.


Bird Husbandry Procedures At Willow Park Zoo, Jennica Blasi Jan 2013

Bird Husbandry Procedures At Willow Park Zoo, Jennica Blasi

Biology Posters

No abstract provided.


Using Operant Conditioning To Train Cervus Canadensis, Jonathan Larson Jan 2013

Using Operant Conditioning To Train Cervus Canadensis, Jonathan Larson

Biology Posters

No abstract provided.


One Fish, Two Fish, Orange Fish, Blue Fish Environmental Manipulation And Supernormal Stimuli Effects In Mate Preference In Guppies (Poecilia Reticulata), Erin Brennan, Cynthia Curtis, Meghan Kershner, Sophia Ochoa, Micah Parrish Jan 2013

One Fish, Two Fish, Orange Fish, Blue Fish Environmental Manipulation And Supernormal Stimuli Effects In Mate Preference In Guppies (Poecilia Reticulata), Erin Brennan, Cynthia Curtis, Meghan Kershner, Sophia Ochoa, Micah Parrish

Biology Posters

No abstract provided.


The Effects Of Music On Subjects With Alzheimer And Dementia Disease In Cache Valley, Landon Frost Jan 2013

The Effects Of Music On Subjects With Alzheimer And Dementia Disease In Cache Valley, Landon Frost

Biology Posters

No abstract provided.


Comparison Of Column Chromatography Techniques For The Purification Of Influenza A/Nws/33 (H1n1) Virus, Jorgen Peter Madsen Jan 2013

Comparison Of Column Chromatography Techniques For The Purification Of Influenza A/Nws/33 (H1n1) Virus, Jorgen Peter Madsen

Biology Posters

No abstract provided.


The Role Of Color And Contrast In Mate Choice Of Guppies, Alexis Owens, Michael Strange, Tammi Seamans, Marc Jolley, Rashelle Johnson Jan 2013

The Role Of Color And Contrast In Mate Choice Of Guppies, Alexis Owens, Michael Strange, Tammi Seamans, Marc Jolley, Rashelle Johnson

Biology Posters

No abstract provided.


Female Mate Choice In Guppies Based On Color Contrast And Sensory Exploitation, Jessica Harmison, Mariah Ogborn, Jory Pett, Desa Tolman Jan 2013

Female Mate Choice In Guppies Based On Color Contrast And Sensory Exploitation, Jessica Harmison, Mariah Ogborn, Jory Pett, Desa Tolman

Biology Posters

No abstract provided.


Urban Noise As A Stressor In Uta Stansburiana, Marilize Van Der Walt, Geoff D. Smith, Lori Neuman-Lee, Susannah S. French Jan 2013

Urban Noise As A Stressor In Uta Stansburiana, Marilize Van Der Walt, Geoff D. Smith, Lori Neuman-Lee, Susannah S. French

Biology Posters

No abstract provided.


A Novel Sodium Channel In The Mammalian Taste System, Melissa N. Fillmore Jan 2013

A Novel Sodium Channel In The Mammalian Taste System, Melissa N. Fillmore

Biology Posters

Salty taste, one of the five taste qualities recognized in the mammalian peripheral gustatory system is thought to be mediated by an ion channel receptor. The epithelial sodium channel, ENaC, is thought to be the channel for salt taste transduction. ENaC is crucial in regulating salt reabsorption, helps control overall salt and water homeostasis in an organism, and contributes to blood pressure. While ENaC plays an important role in salt taste perception, it is responsible for only part of the total sodium transduction pathway in humans, suggesting that there may be another component in the salt transduction mechanism. We have …


Teaching The Teachers: Creating Learning Modules For Presentations At The Willow Park Zoo, Erica Littledike Jan 2013

Teaching The Teachers: Creating Learning Modules For Presentations At The Willow Park Zoo, Erica Littledike

Biology Posters

No abstract provided.


Temperature Effects On Cutaneous Healing In Rough-Skinned Newts (Taricha Granulosa), Sydney Greenfield, Geoff Smith, Lori Neuman-Lee, Susannah French Jan 2013

Temperature Effects On Cutaneous Healing In Rough-Skinned Newts (Taricha Granulosa), Sydney Greenfield, Geoff Smith, Lori Neuman-Lee, Susannah French

Biology Posters

No abstract provided.


Phylogenetic Placement Of The Genus Tricholosporum By Dna Sequencing, Katelyn Heaton Jan 2013

Phylogenetic Placement Of The Genus Tricholosporum By Dna Sequencing, Katelyn Heaton

Biology Posters

No abstract provided.


Synthetic Piriform Spider Silk Protein Production, Jordan Ballam, Cole Peterson Jan 2013

Synthetic Piriform Spider Silk Protein Production, Jordan Ballam, Cole Peterson

Biology Posters

No abstract provided.


Village Weavers, Ploceus Cucullatus: It Takes A Village To Weave A Nest, Eliza Browning Jan 2013

Village Weavers, Ploceus Cucullatus: It Takes A Village To Weave A Nest, Eliza Browning

Biology Posters

No abstract provided.


Interactive Signage At The Willow Park Zoo, Haley Duston Jan 2013

Interactive Signage At The Willow Park Zoo, Haley Duston

Biology Posters

No abstract provided.


Parallel Evolution In The Northern Scorpion Paruroctus Boreus, Zachary J. Valois Jan 2013

Parallel Evolution In The Northern Scorpion Paruroctus Boreus, Zachary J. Valois

Biology Posters

No abstract provided.


Kids, Zoo Animals, And Education, Michelle Shook Jan 2013

Kids, Zoo Animals, And Education, Michelle Shook

Biology Posters

No abstract provided.


How Species Richness And Total Abundance Constrain The Distribution Of Abundance, Kenneth J. Locey, Ethan P. White Jan 2013

How Species Richness And Total Abundance Constrain The Distribution Of Abundance, Kenneth J. Locey, Ethan P. White

Biology Faculty Publications

The species abundance distribution (SAD) is one of the most intensively studied distributions in ecology and its hollow-curve shape is one of ecology’s most general patterns. We examine the SAD in the context of all possible forms having the same richness (S) and total abundance (N), i.e. the feasible set. We find that feasible sets are dominated by similarly-shaped hollow-curves, most of which are highly correlated with empirical SADs (most R2 values > 75%), revealing a strong influence of N and S on the form of the SAD and an a priori explanation for the ubiquitous hollow-curve. Empirical SADs are often …


Life History, C. W. Fox, Frank J. Messina Jan 2013

Life History, C. W. Fox, Frank J. Messina

Biology Faculty Publications

No abstract provided.