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Utah State Magazine, Spring 2020, Utah State University

Utah State Magazine

The quarterly magazine for friends and alumni of Utah State University.

Rethinking Behavior - Spring 2020, Midwest Symposium For Leadership In Behavior Disorders

ReThinking Behavior Magazine

A magazine for professionals serving children and youth with behavioral needs.

Spring 2020, Volume 3, Issue 3

Jalapeno Peppers, Amanda Christensen

All Current Publications

This publication is part of the Create Better Health Guide to Eating Healthy and includes tips on selecting, growing, preparing, and storing jalapeno peppers.

Cauliflower, Janet Smith

All Current Publications

This publication is part of the Create Better Health Guide to Eating Fresh Fruits and Vegetables and includes information on selecting, preparing, cooking, and storing cauliflower.

Celery, Marie Stosich, Hilari Holgren

All Current Publications

This publication guide to eating, selecting, cooking, and storing celery.

Corn, Ann Henderson

All Current Publications

Corn is available from mid July through September. It is at its peak (best flavor and price) in August and September.

Cherries, Janet Smith, Anita Raddatz

All Current Publications

This publication is part of the Create Better Health Guide to Eating Fresh Fruits and Vegetables and includes information on selecting, preparing, cooking, and storing cherries.

Pumpkins, Amanda Christensen

All Current Publications

This publication is part of the Create Better Health Guide to Eating Healthy and includes tips on selecting, growing, preparing, and storing pumpkins.

Peaches, Ann Henderson

All Current Publications

Peaches are available year round, but taste the best and are less expensive during the summer.

Sweet Peppers, Ann Henderson

All Current Publications

Sweet peppers are available year round, but taste the best and are less expensive during the summer.

The Utah Statesman, March 31, 2020, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

The Utah Statesman, March 24, 2020, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Donating Safe And Wholesome Food, Brian Nummer, Paula Scott

All Current Publications

Americans dispose of millions of pounds of tons of food, and the U.S. Department of Agriculture estimates that 11.8 percent of American households, or about 15 million, had difficulty providing enough food for all their family members (Coleman-Jensen et al., 2018). Much of the food disposed into landfills is wholesome and edible. This fact sheet outlines how a potential food donor can get started and get food into the hands of the needy.

Scaling Human Fiber Intakes For Mouse Microbiome Studies, Robert E. Ward

Funded Research Records

No abstract provided.

The Utah Statesman, March 10, 2020, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

How Climate Impacts The Composition Of Wolf-Killed Elk In Northern Yellowstone National Park, Christopher C. Wilmers, Matthew C. Metz, Daniel R. Stahler, Michel T. Kohl, Chris Geremia, Douglas W. Smith

Ecology Center Publications

1. While the functional response of predators is commonly measured, recent work has revealed that the age and sex composition of prey killed is often a better predictor of prey population dynamics because the reproductive value of adult females is usually higher than that of males or juveniles.
2. Climate is often an important mediating factor in determining the composition of predator kills, but we currently lack a mechanistic understanding of how the multiple facets of climate interact with prey abundance and demography to influence the composition of predator kills.
3. Over 20 winters, we monitored 17 wolf packs in Yellowstone National Park …

Expanding Your Customer Base To Low-Income Populations: Snap Basics & Marketing, Regan Emmons, Kelsey Hall, Roslynn Brain Mccann

Applied Sciences, Technology and Education Faculty Publications

Full representation of a community shopping at farmers markets, farm stands or belonging to a community supported agriculture (CSA) program entails reaching low-income community members. Farmers markets, farm stands, and CSA models that accept Supplemental Nutrition Assistance Program (SNAP) benefits and offer SNAP incentive programs, such as Double Up Food Bucks (DUFB), are emerging to help low-income individuals access local products. They also connect growers with new customers. This workshop will provide research-based information on 1. strengthening your marketing techniques, 2. benefits of accepting SNAP and incentives, like DUFB, and 3. how market managers, farm stands, and CSA growers might …

Genetic Parameters Of Growth And Adaptive Traits In Aspen (Populus Tremuloides): Implications For Tree Breeding In A Warming World, Chen Ding, Andreas Hamann, Rong-Cai Yang, Jean S. Brouard

Aspen Bibliography

Aspen (Populus tremuloides Michx) is a widespread commercial forest tree of high economic importance in western Canada and has been subject to tree improvement efforts over the past two decades. Such improvement programs rely on accurate estimates of the genetic gain in growth traits and correlated response in adaptive traits that are important for forest health. Here, we estimated genetic parameters in 10 progeny trials containing >30,000 trees with pedigree structures based on a partial factorial mating design that includes 60 half-sibs, 100 full-sib families and 1,400 clonally replicated genotypes. Estimated narrow-sense and broad-sense heritabilities were low for height …

The First Gynandromorph Of The Neotropical Bee Megalopta Amoena (Spinola, 1853) (Halictidae) With Notes On Its Circadian Rhythm, Erin Krichilsky, Álvaro Vega-Hidalgo, Kate Hunter, Callum Kingwell, Chelsey Ritner, William Wcislo, Adam Smith

All PIRU Publications

Gynandromorphy is an anomaly that results in an organism phenotypically expressing both male and female characteristics. Here we describe the first gynandromorph of the bee species Megalopta amoena (Spinola, 1853) (Halictidae, Augochlorini) and the second record of this anomaly within the genus Megalopta. Additionally, we analyzed the bee’s circadian rhythm, which has never before been quantified for a gynandromorph. The gynandromorph showed a deviant activity pattern; it was intermediate between that of the male and female M. amoena. Our results imply that the brains of bilateral gynandromorphs may have mixed sex-specific signaling. Based on four days of recording, …

Food Matrix And The Microbiome: Considerations For Preclinical Chronic Disease Studies, Robert E. Ward, Abby D. Benninghoff, Korry J. Hintze

Nutrition, Dietetics, and Food Sciences Faculty Publications

Animal models of chronic disease are continuously being refined and have evolved with the goal of increasing the translation of results to human populations. Examples of this progress include transgenic models and germ-free animals conventionalized with human microbiota. The gut microbiome is involved in the etiology of several chronic diseases. Therefore, consideration of the experimental conditions that may affect the gut microbiome in preclinical disease is very important. Of note, diet plays a large role in shaping the gut microbiome and can be a source of variation between animal models and human populations. Traditionally, nutrition researchers have focused on manipulating …

Individual Behavior Drives Ecosystem Function And The Impacts Of Harvest, Jacob E. Allgeier, Timothy J. Cline, Timothy E. Walsworth, Gus Wathen, Craig A. Layman, Daniel E. Schindler

Watershed Sciences Faculty Publications

Current approaches for biodiversity conservation and management focus on sustaining high levels of diversity among species to maintain ecosystem function. We show that the diversity among individuals within a single population drives function at the ecosystem scale. Specifically, nutrient supply from individual fish differs from the population average >80% of the time, and accounting for this individual variation nearly doubles estimates of nutrients supplied to the ecosystem. We test how management (i.e., selective harvest regimes) can alter ecosystem function and find that strategies targeting more active individuals reduce nutrient supply to the ecosystem up to 69%, a greater effect than …

The Utah Statesman, February 25, 2020, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Plant–Soil Feedback Effects Altered By Aboveground Herbivory Explain Plant Species Abundance In The Landscape, Johannes Heinze, Alexander Wacker, Andrew Kulmatiski

Ecology Center Publications

Relatively little is known about how plant–soil feedbacks (PSFs) may affect plant growth in field conditions where factors such as herbivory may be important. Using a potted experiment in a grassland, we measured PSFs with and without aboveground insect herbivory for 20 plant species. We then compared PSF values to plant landscape abundance. Aboveground herbivory had a large negative effect on PSF values. For 15 of 20 species, PSFs were more negative with herbivory than without. This occurred because plant biomass on “home” soils was smaller with herbivory than without. PSF values with herbivory were correlated with plant landscape abundance, …

Initial Development Of Corn Seedlings After Seed Priming With Nanoscale Synthetic Zinc Oxide, Michel Esper Neto, David W. Britt, Lorena Moreira Lara, Anthony Cartwright, Rayssa Fernanda De Santos, Tadeu Takeyoshi Inoue, Marcelo Augusto Batista

Biological Engineering Faculty Publications

Nanofertilizers are increasingly explored for sustainable micronutrient delivery in agriculture. Pre-treating seeds with nanofertilizers prior to planting (i.e., seed priming) reduces concerns about nanoparticle (NP) fertilizer non-target dispersion; however, priming formulations and concentrations must be carefully selected to avoid germination inhibition and toxicity. Here we investigate changes in corn seed germination and seedling development after seed priming with ZnO NPs, ZnO bulk and ZnCl₂. To evaluate the effects sterile seeds were immersed in priming solutions of 0, 20, 40, 80, 160 mg L⁻¹ Zn for the three Zn sources. Following an 8 h priming the seeds were …

Consumption Of The Total Western Diet Promotes Colitis And Inflammation-Associated Colorectal Cancer In Mice, Abby D. Benninghoff, Korry J. Hintze, Stephany P. Monsanto, Daphne Michelle Rodriguez Jimenez, Ashli H. Hunter, Sumira Phatak, James J. Pestka, Arnaud J. Van Wettere, Robert E. Ward

Animal, Dairy, and Veterinary Science Faculty Publications

Consumption of a Western type diet is a known risk factor for colorectal cancer. Our group previously developed the total Western diet (TWD) for rodents with energy and nutrient profiles that emulate a typical Western diet. In this study, we tested the hypothesis that consumption of the TWD would enhance colitis, delay recovery from gut injury and promote colon tumorigenesis. In multiple experiments using the azoxymethane + dextran sodium sulfate or Apc^Min/+ mouse models of colitis-associated colorectal carcinogenesis (CAC), we determined that mice fed TWD experienced more severe and more prolonged colitis compared to their counterparts fed the standard …

Emerging Priorities For Microbiome Research, Chad M. Cullen, Kawalpreet K. Aneja, Sinem Beyhan, Clara E. Cho, Stephen Woloszynek, Matteo Convertino, Sophie J. Mccoy, Yanyan Zhang, Matthew Z. Anderson, David Alvarez-Ponce, Ekaterina Smirnova, Lisa Karstens, Pieter C. Dorrestein, Hongzhe Li, Ananya Sen Gupta, Et Al.

Nutrition, Dietetics, and Food Sciences Faculty Publications

Microbiome research has increased dramatically in recent years, driven by advances in technology and significant reductions in the cost of analysis. Such research has unlocked a wealth of data, which has yielded tremendous insight into the nature of the microbial communities, including their interactions and effects, both within a host and in an external environment as part of an ecological community. Understanding the role of microbiota, including their dynamic interactions with their hosts and other microbes, can enable the engineering of new diagnostic techniques and interventional strategies that can be used in a diverse spectrum of fields, spanning from ecology …

Invasive Vegetation Affects Amphibian Skin Microbiota And Body Condition, Obed HernáNdez-GóMez, Allison Q. Byrne, Alex R. Gunderson, Thomas S. Jenkinson, Clay F. Noss, Andrew P. Rothstein, Molly C. Womack, Erica B. Rosenblum

Biology Faculty Publications

Invasive plants are major drivers of habitat modification and the scale of their impact is increasing globally as anthropogenic activities facilitate their spread. In California, an invasive plant genus of great concern is Eucalyptus. Eucalyptus leaves can alter soil chemistry and negatively affect underground macro- and microbial communities. Amphibians serve as excellent models to evaluate the effect of Eucalyptus invasion on ground-dwelling species as they predate on soil arthropods and incorporate soil microbes into their microbiotas. The skin microbiota is particularly important to amphibian health, suggesting that invasive plant species could ultimately affect amphibian populations. To investigate the potential for …

Stoichiometric And Stable Isotope Ratios Of Wild Lizards In An Urban Landscape Vary With Reproduction, Physiology, Space And Time, Andrew M. Durso, Geoffrey David Smith, Spencer B. Hudson, Susannah S. French

Ecology Center Publications

Spatial and temporal variation in stoichiometric and stable isotope ratios of animals contains ecological information that we are just beginning to understand. In both field and lab studies, stoichiometric or isotopic ratios are related to physiological mechanisms underlying nutrition or stress. Conservation and ecosystem ecology may be informed by isotopic data that can be rapidly and non-lethally collected from wild animals, especially where human activity leaves an isotopic signature (e.g. via introduction of chemical fertilizers, ornamental or other non-native plants or organic detritus). We examined spatial and temporal variation in stoichiometric and stable isotope ratios of the toes of Uta …

The Utah Statesman, February 4, 2020, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Child Helpers: A Multidisciplinary Perspective, David F. Lancy

Sociology, Social Work and Anthropology Faculty Publications

This essay was greatly inspired by a 15" film titled Tiny Katerina, which shows glimpses of Katerina from two- to four-and-a-half years of age. She lives with her parents and older brother in Northwestern Siberia in the taiga. The Khanty-speaking people live by foraging (berries, for example), fishing and herding reindeer; they are semi-nomadic. In their camp and the vicinity, there is no evidence of electricity or any other public service. These people are very much “off the grid.” From the first, as a wobbly toddler, Katerina is shown being helpful. She carries (and drops and picks up) firewood …