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Growth, Fitness, And Overwinter Survival Of A Shattercane (Sorghum Bicolor Ssp. Drummondii) × Grain Sorghum (Sorghum Bicolor Ssp. Bicolor) F2 Population, Jared J. Schmidt, Melinda K. Yerka, Jeffrey F. Pedersen, John L. Lindquist

Department of Agronomy and Horticulture: Faculty Publications

Although sorghum [Sorghum bicolor (L.) Moench ssp. bicolor] is the fifth most important grain crop in terms of global production, no commercial hybrids carry genetically engineered (GE) traits for resistance to insect pests or herbicides due to regulatory concerns about gene flow to weedy relatives. However, non-GE herbicide resistance currently is being developed in grain sorghum and will likely transfer to related weeds. Monitoring the impact of this new nuclear technology on the evolution and invasiveness of related weeds requires a baseline understanding of the population biology of grain sorghum genes once they transfer to in situ weed …

2018 Nebraska Beef Cattle Report (Complete)

Nebraska Beef Cattle Reports

Contents

Cow/Calf: Analyses of Birthdate and Growth in Beef Heifers Categorized by Puberty and Pregnancy Status • Letrozole: A Steroid-Free Estrous Synchronization Method • Comparison of Two Alternate Prostaglandin Products in Yearling Beef Heifers • Impact of Pre-and Postpartum Nutrition on March-calving Cow and Progeny Productivity • Effects of Late Gestation Supplementation, Synchronization, and Creep Feeding in a Spring Calving Beef Herd in the Nebraska Sandhills • Effect of Supplementation during the Breeding Season on a May-calving Herd in the Nebraska Sandhills • Impact of Winter Supplementation of May Calving Cows and Heifer Development System in Two Different Breeding Seasons …

Hunger In The Land Of Plenty: Local Responses To Food Insecurity In Iowa, Gabrielle E. Roesch-Mcnally, Jacqueline Ann Nester, Andrea D. Basche, Eric Christianson, Emily Zimmerman

Department of Agronomy and Horticulture: Faculty Publications

Story County (estimated population 92,406 in 2013) lies in the heart of central Iowa, a state renowned for its remarkable agricultural productivity. Iowa leads all states for production of corn, soybean, and hogs. Revenues from agricultural products in Iowa total more than $30 billion annually according the 2012 Agricultural Census (USDA-NASS 2014). This productivity stems from a favorable natural and political environment. The temperate climate, productive soils, and gentle topography are ideal for our production system of commodity agriculture facilitated by federal policies, which include subsidized crop insurance and commodity payments (Horrigan, Lawrence, and Walker 2002). Despite this productivity and …

Engineering Linear, Branched-Chain Triterpene Metabolism In Monocots, Chase Kempinski, Zuodong Jiang, Garrett Zinck, Shirley J. Sato, Zhengxiang Ge, Thomas E. Clemente, Joe Chappell

Department of Agronomy and Horticulture: Faculty Publications

Triterpenes are thirty-carbon compounds derived from the universal five-carbon prenyl precursors isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP). Normally, triterpenes are synthesized via the mevalonate (MVA) pathway operating in the cytoplasm of eukaryotes where DMAPP is condensed with two IPPs to yield farnesyl diphosphate (FPP), catalyzed by FPP synthase (FPS). Squalene synthase (SQS) condenses two molecules of FPP to generate the symmetrical product squalene, the first committed precursor to sterols and most other triterpenes. In the green algae Botryococcus braunii, two FPP molecules can also be condensed in an asymmetric manner yielding the more highly branched triterpene, botryococcene. Botryococcene …

Sex- And Mode-Specific Responses To Eccentric Muscle Fatigue, Ethan C. Hill, Terry J. Housh, Cory M. Smith, Josh L. Keller, Richard J. Schmidt, Glen O. Johnson

Department of Nutrition and Health Sciences: Faculty Publications

The primary purpose of the present investigation was to examine sex-related differences as a result of fatiguing eccentric muscle actions on torque, muscle blood flow, electromyography, and mechanomyography. Eighteen men and 18 women performed peak torque trials prior to (pretest), immediately after (posttest), and 5-min after (recovery) completing 50 submaximal (60 % of eccentric peak torque), eccentric, isokinetic (180 ° · s ⁻ 1) muscle actions of the elbow flexors. Electromyographic and mechanomyographic responses were simultaneously recorded from the biceps brachii muscle, and muscle blood flow was measured at pretest, posttest and recovery. There were sex- and mode-specific responses for …

Red Pepper Seed Water Extract Inhibits Preadipocyte Differentiation And Induces Mature Adipocyte Apoptosis In 3t3-L1 Cells, Hwa-Jin Kim, Mi-Kyoung You, Young-Hyun Lee, Hyun-Jung Kim, Deepak Adhikari, Hyeon-A Kim

Department of Nutrition and Health Sciences: Faculty Publications

BACKGROUND/OBJECTIVES: Reducing the number of adipocytes by inducing apoptosis of mature adipocytes as well as suppressing differentiation of preadipocytes plays an important role in preventing obesity. This study examines the anti-adipogenic and pro-apoptotic effect of red pepper seed water extract (RPS) prepared at 4°C (RPS4) in 3T3-L1 cells.

MATERIALS/METHODS: Effect of RPS4 or its fractions on lipid accumulation was determined in 3T3-L1 cells using oil red O (ORO) staining. The expressions of AMP-activated protein kinase (AMPK) and adipogenic associated proteins [peroxisome proliferator-activated receptor-γ (PPAR-γ), CCAAT/enhancer-binding proteins α (C/EBP α), sterol regulatory element binding protein-1c (SREBP-1c), fatty acid synthase (FAS), and …

Profile Of Genetically Modified Plants Authorized In Mexico, Mayra Teresa Garcia Ruiz, Aaron N. Knapp, Hernan Garcia Ruiz

Department of Plant Pathology: Faculty Publications

Mexico is a center of origin for several economically important plants including maize, cotton, and cocoa. Maize represents more than a food crop, has been declared a biological, cultural, agricultural and economic patrimony, and is linked to the national identity of Mexicans. In this review, we describe the historic and current use of genetically modified plants in Mexico and factors that contributed to the development of the biosafety regulation. We developed a database containing all permit applications received by the government to release genetically modified plants. A temporal and geographical analysis identified the plant species that have been authorized for …

Genomic-Enabled Prediction Models Using Multi-Environment Trials To Estimate The Effect Of Genotype × Environment Interaction On Prediction Accuracy In Chickpea, Manish Roorkiwal, Diego Jarquin, Muneendra K. Singh, Pooran M. Gaur, Chellapilla Bharadwaj, Abhishek Rathore, Reka Howard, Samineni Srinivasan, Ankit Jain, Vanika Garg, Sandip Kale, Annapurna Chitikineni, Shailesh Tripathi, Elizabeth Jones, Kelly R. Robbins, José Crossa, Rajeev K. Varshney

Department of Agronomy and Horticulture: Faculty Publications

Genomic selection (GS) by selecting lines prior to field phenotyping using genotyping data has the potential to enhance the rate of genetic gains. Genotype × environment (G × E) interaction inclusion in GS models can improve prediction accuracy hence aid in selection of lines across target environments. Phenotypic data on 320 chickpea breeding lines for eight traits for three seasons at two locations were recorded. These lines were genotyped using DArTseq (1.6 K SNPs) and Genotyping-by-Sequencing (GBS; 89 K SNPs). Thirteen models were fitted including main effects of environment and lines, markers, and/or naïve and informed interactions to estimate prediction …

Gene Expression Profiling Of Iron Deficiency Chlorosis Sensitive And Tolerant Soybean Indicates Key Roles For Phenylpropanoids Under Alkalinity Stress, Brian M. Waters, Keenan Amundsen, George L. Graef

Department of Agronomy and Horticulture: Faculty Publications

Alkaline soils comprise 30% of the earth and have low plant-available iron (Fe) concentration, and can cause iron deficiency chlorosis (IDC). IDC causes soybean yield losses of $260 million annually. However, it is not known whether molecular responses to IDC are equivalent to responses to low iron supply. IDC tolerant and sensitive soybean lines provide a contrast to identify specific factors associated with IDC.We used RNA-seq to compare gene expression under combinations of normal pH (5.7) or alkaline pH (7.7, imposed by 2.5mM bicarbonate, or pH 8.2 imposed by 5mM bicarbonate) and normal (25μM) or low (1μM) iron conditions from …

Bioconversion Of Pelletized Big Bluestem, Switchgrass, And Low-Diversity Grass Mixtures Into Sugars And Bioethanol, Bruce S. Dien, Robert B. Mitchell, Michael J. Bowman, Virginia L. Jin, Joshua Quarterman, Marty R. Schmer, Vijay Singh, Patricia J. Slininger

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Three crops of warm-season grasses are being developed for biomass production on northern rain-fed marginal farmland: big bluestem (BBS), switchgrass (SG), and a low diversity mixture of grasses (LDM). In this study, biomass harvested from established fields were compared for pelletization and subsequent conversion to sugars and ethanol. Each biomass was successfully pelletized to similar bulk densities without adding a binder at a commercial feed operation. Pelletizing increased the bulk density by 407% on average and was equally effective on all three biomass samples (528–554 kg/m³). Chemical analysis of the samples indicated that glucan and xylan contents were …

Nutritional Depletion Of Total Mixed Rations By European Starlings: Projected Effects On Dairy Cow Performance And Potential Intervention Strategies To Mitigate Damage, James C. Carlson, R. S. Stahl, S. T. Deliberto, J. J. Wagner, T. E. Engle, R. M. Engeman, C. S. Olson, J. W. Ellis, S. J. Werner

United States Department of Agriculture Wildlife Services: Staff Publications

European starlings are an invasive bird species in North America that are known to cause damage to commercial dairies through the consumption of total mixed rations (TMR) destined for dairy cows. We hypothesized that large foraging flocks of starlings alter the physical composition of TMR, and that this change may be significant enough to affect milk production. To better determine if production losses could potentially occur in commercial dairies as a consequence of feed consumption by foraging flocks of starlings, we conducted controlled feeding experiments using a TMR sourced from a commercial dairy that is chronically plagued with seasonal starling …

Flavor Preference And Efficacy Of Variable Dose Ontario Rabies Vaccine Bait (Onrab) Delivery In Striped Skunks (Mephitis Mephitis), Amy Gilbert, Shylo Johnson, Nikki Walker, Alex Beath, Kurt C. Vercauteren

United States Department of Agriculture Wildlife Services: Staff Publications

In North America, terrestrial wildlife rabies control is achieved by oral rabies vaccination programs that principally target mesocarnivores. Success at rabies control in striped skunks (Mephitis mephitis) has been more limited and may require additional enhancements to existing bait products or novel bait designs and attractants. We evaluated preference among captive striped skunks for six different flavors of placebo Ontario Rabies Vaccine Bait (ONRAB®) ‘‘Ultralite’’ Baits (Artemis Technologies, Guelph, Ontario, Canada). Different doses and delivery methods of ONRAB vaccine were tested for efficacy in a subsequent experiment with the same skunks. Cheese-, egg-, and chicken flavored baits were preferred …

The Role Of Dog Population Management In Rabies Elimination—A Review Of Current Approaches And Future Opportunities, Louise H. Taylor, Ryan M. Wallace, Deepashree Balaram, Joann M. Lindenmayer, Douglas C. Eckery, Beryl Mutonono-Watkiss, Ellie Parravani, Louis H. Nel

United States Department of Agriculture Wildlife Services: Staff Publications

Free-roaming dogs and rabies transmission are integrally linked across many low income countries, and large unmanaged dog populations can be daunting to rabies control program planners. Dog population management (DPM) is a multifaceted concept that aims to improve the health and well-being of free-roaming dogs, reduce problems they may cause, and may also aim to reduce dog population size. In theory, DPM can facilitate more effective rabies control. Community engagement focused on promoting responsible dog ownership and better veterinary care could improve the health of individual animals and dog vaccination coverage, thus reducing rabies transmission. Humane DPM tools, such as …

Nutritional Depletion Of Total Mixed Rations By European Starlings: Projected Effects On Dairy Cow Performance And Potential Intervention Strategies To Mitigate Damage, James C. Carlson, R. S. Stahl, S. T. Deliberto, J. J. Wagner, T. E. Engle, R. M. Engeman, C. S. Olson, J. W. Ellis, S. J. Werner

United States Department of Agriculture Wildlife Services: Staff Publications

European starlings are an invasive bird species in North America that are known to cause damage to commercial dairies through the consumption of total mixed rations (TMR) destined for dairy cows. We hypothesized that large foraging flocks of starlings alter the physical composition of TMR, and that this change may be significant enough to affect milk production. To better determine if production losses could potentially occur in commercial dairies as a consequence of feed consumption by foraging flocks of starlings, we conducted controlled feeding experiments using a TMR sourced from a commercial dairy that is chronically plagued with seasonal starling …

Livestock Abundance Predicts Vampire Bat Demography, Immune Profiles And Bacterial Infection Risk, Daniel J. Becker, Gábor Á. Czirják, Dmitriy V. Volokhov, Alexandra B. Bentz, Jorge E. Carrera, Melinda S. Camus, Kristen J. Navara, Vladimir E. Chizhikov, M. Brock Fenton, Nancy B. Simmons, Sergio E. Recuenco, Amy T. Gilbert, Sonia Altizer, Daniel G. Streicker

United States Department of Agriculture Wildlife Services: Staff Publications

Human activities create novel food resources that can alter wildlife–pathogen interactions. If resources amplify or dampen, pathogen transmission probably depends on both host ecology and pathogen biology, but studies that measure responses to provisioning across both scales are rare. We tested these relationships with a 4-year study of 369 common vampire bats across 10 sites in Peru and Belize that differ in the abundance of livestock, an important anthropogenic food source. We quantified innate and adaptive immunity from bats and assessed infection with two common bacteria. We predicted that abundant livestock could reduce starvation and foraging effort, allowing for greater …

Seasonal Variation In Preference Dictates Space Use In An Invasive Generalist, Kelsey E. Paolini, Bronson K. Strickland, Jessica L. Tegt, Kurt C. Vercauteren, Garrett M. Street

United States Department of Agriculture Wildlife Services: Staff Publications

The spatiotemporal distribution of resources is a critical component of realized animal distributions.

In agricultural landscapes, space use by generalist consumers is influenced by ephemeral resource availability that may produce behavioral differences across agricultural seasons, resulting in economic and production consequences and increased human-wildlife conflict. Our objective was to assess changes in habitat selection across seasons in an invasive generalist omnivore (feral pigs, Sus scrofa). Hypothesizing that pig space use is primarily driven by forage availability, we predicted strong selection for the most nutritionally beneficial crops and resource types as agricultural seasons progressed. We deployed GPS collars on 13 …

Experimental Tests Of Nonsurgical Reproductive Inhibitors To Prevent Coyote Reproduction, Julie K. Young, Marjorie J. Macgregor, Eric M. Gese, Douglas C. Eckery

United States Department of Agriculture Wildlife Services: Staff Publications

Sterilization is an effective nonlethal tool to reduce livestock depredation by coyotes (Canis latrans) because adults without pups to provision are less likely to kill livestock. Surgical sterilization is costly and invasive, so identifying nonsurgical methods for canids that allow wide-scale application is important. We conducted a preliminary assessment of 2 types of reproductive inhibitors (gonadotropin releasing hormone [GnRH] vaccine and deslorelin, a GnRH agonist) on coyote reproductive capabilities. We treated captive coyotes with a GnRH vaccine (n = 6 males, n = 6 females) or deslorelin (n = 6 males), measured number of litters and …

Persistent Spillback Of Bovine Tuberculosis From White-Tailed Deer To Cattle In Michigan, Usa: Status, Strategies, And Needs, Kurt C. Vercauteren, Michael J. Lavelle, Henry Campa Iii

United States Department of Agriculture Wildlife Services: Staff Publications

Free-ranging white-tailed deer (Odocoileus virginianus) are believed to be a self-sustaining reservoir for bovine tuberculosis (bTB) in northeastern Lower Michigan, USA. Although a comprehensive control program is in place and on-farm mitigation strategies to curtail bTB transmission between cattle and deer have been implemented for over a decade, cattle and deer continue to become infected with the disease. Thus, renewed motivation to eradicate bTB is needed if that is truly the goal. Recurrent detection of bTB in cattle in the region is of mounting concern for state and federal agricultural agencies, producers, and wildlife managers. Current on-farm mitigation …

Improving The Physical Activity And Outdoor Play Environment Of Family Child Care Homes In Nebraska Through Go Nutrition And Physical Activity Self-Assessment For Child Care, Danae Dinkel, Dipti A. Dev, Yage Guo, Emily Hulse, Zainab Rida, Ami Sedani, Brian Coyle

Department of Child, Youth, and Family Studies: Faculty Publications

Background: The purpose of this study was to determine if the Go Nutrition and Physical Activity Self-Assessment in Child Care (Go NAP SACC) intervention was effective in improving best practices in the areas of infant and child physical activity and outdoor play and learning in family child care homes (FCCHs) in Nebraska. Methods: FCCHs (n = 201) participated in a pre– post evaluation using the Infant and Child Physical Activity and Outdoor Play and Learning assessments from the Go NAP SACC validated measure to assess compliance with best practices. Results: At post, FCCHs demonstrated significant differences in 85% of the …

Predictors Of Parent Engagement Based On Child Care Providers’ Perspectives, Aileen Garcia, Dipti A. Dev, Virginia C. Stage

Department of Child, Youth, and Family Studies: Faculty Publications

Objective: Determine the predictors of child care providers’ parent engagement regarding child nutrition in child care centers (CCCs) and family child care homes (FCCHs).

Design: Cross-sectional. Setting: Child care centers and FCCHs. Participants: Child care center directors (n = 337) and FCCH providers (n = 1,153) completed a self-administered survey.

Main outcome measures: Fifteen variables were examined as predictors for parent engagement: providers’ perceived barriers to communication, participation in Go Nutrition and Physical Self-Assessment in Child Care, National Association for the Education of Young Children accreditation, participation in Quality Ratings and Improvement Systems, feeding practices, and professional …

Assessment Of Nutrition Knowledge Of Childcare Providers Regarding The Implementation Of The 2017 Cacfp Meal Pattern Update, Zainab Rida, Christy Burger, Dipti A. Dev, Jasmin Smith, Saima Hasmin

Department of Child, Youth, and Family Studies: Faculty Publications

Background: With the release of 2017 Child and Adult Care Food Program (CACFP) meal pattern, states need to determine knowledge gaps in order to develop targeted training materials and resources to aid childcare providers in achieving new regulations. Purpose: To assess the nutrition knowledge of childcare providers in regards to the implementation of the 2017 CACFP meal pattern. Methods: Convenience sampling, where CACFP participants (n = 398) completed a self-reported survey at the annual mandatory trainings across the state of Nebraska, was employed in this study. Descriptive statistics including frequencies, means, standard deviations, independent sample t tests, and chi-square tests …

Understanding Parental Ethnotheories And Practices About Healthy Eating: Exploring The Developmental Niche Of Preschoolers, Deepa Srivastava, Julia C. Torquati, Maria Rosario De Guzman, Dipti A. Dev

Department of Child, Youth, and Family Studies: Faculty Publications

Purpose: To understand parental ethnotheories (i.e., belief systems) and practices about preschoolers’ healthy eating guided by the developmental niche framework.

Design: Qualitative hermeneutic phenomenology.

Setting: Home.

Participants: Participants were 20 parents of preschool-age children ages 3 to 5 years, recruited from a quantitative investigation. A majority of the participants were white, female, married, well educated, and working full time.

Methods: Participants who completed the quantitative survey were asked to provide their contact information if they were willing to be interviewed. From the pool of participants who expressed their willingness to participate in the interviews, 20 participants were selected …

Validation Of Vulnerability Markers Of Dysfunctions In The Socioemotional Development Of Infants, Daniel Ignacio Da Silva, Débora Falleiros De Mello, Renata Ferreira Takahashi, Cody S. Hollist, Verônica De Azevedo Mazza, Maria De La Ó Ramallo Veríssimo

Department of Child, Youth, and Family Studies: Faculty Publications

No abstract provided.

The Interface Between Wheat And The Wheat Curl Mite, Aceria Tosichella, The Primary Vector Of Globally Important Viral Diseases, Anna Skoracka, Brian G. Rector, Gary L. Hein

Department of Entomology: Faculty Publications

Wheat production and sustainability are steadily threatened by pests and pathogens in both wealthy and developing countries. This review is focused on the wheat curl mite (WCM), Aceria tosichella, and its relationship with wheat. WCM is a major pest of wheat and other cereals and a vector of at least four damaging plant viruses (Wheat streak mosaic virus, High plains wheat mosaic virus, Brome streak mosaic virus, and Triticum mosaic virus). The WCM–virus pathosystem causes considerable yield losses worldwide and its severity increases significantly when mixed-virus infections occur. Chemical control strategies are largely ineffective because WCM occupies …

The Influence Of Spatiotemporally Decoupled Land Use On Honey Bee Colony Health And Pollination Service Delivery, Matthew D. Smart, Clint R. V. Otto, Benjamin L. Carlson, Cali L. Roth

Department of Entomology: Faculty Publications

Societal dependence on insects for pollination of agricultural crops has risen amidst concerns over pollinator declines. Habitat loss and lack of forage have been implicated in the decline of both managed and native pollinators. Land use changes in the Northern Great Plains of the US, a region supporting over 1 million honey bee colonies annually, have shifted away from historical grassland ecosystems bees rely on for forage toward landscapes dominated by corn, soybeans, and other row crops. We investigated how land use impacts honey bee colony population size during the growing season and subsequent colony population size for almond pollination …

Abscisic And Jasmonic Acids Contribute To Soybean Tolerance To The Soybean Aphid (Aphis Glycines Matsumura), Kaitlin M. Chapman, Lia Marchi-Werle, Thomas E. Hunt, Tiffany M. Heng-Moss, Joe Louis

Department of Entomology: Faculty Publications

Plant resistance can provide effective, economical, and sustainable pest control. Tolerance to the soybean aphid has been identified and confirmed in the soybean KS4202. Although its resistance mechanisms are not fully understood, evidence suggests that enhanced detoxification of reactive oxygen species (ROS) is an active system under high aphid infestation. We further explored tolerance by evaluating the differences in constitutive and aphid-induced defenses in KS4202 through the expression of selected defense-related transcripts and the levels of the phytohormones abscisic acid (ABA), jasmonic acid (JA), JA-isoleucine (JA-Ile), cis-(+)-12-oxo-phytodienoic acid (OPDA), and salicylic acid (SA) over several time points. Higher constitutive levels …

Parental Rnai Suppression Of Chromatin Remodeling Genes To Control Coleopteran Pests, Blair D. Siegfried, Kenneth E. Narva, Kanika Arora, Sarah E. Worden, Chitvan Khajuria, Elane Fishilevich, Nicholas P. Storer, Meghan Frey, Ronda L. Hamm, Ana Maria Velez

Department of Entomology: Faculty Publications

This disclosure concerns nucleic acid molecules and meth ods of use thereof for control of hemipteran pests through RNA interference - mediated inhibition of target coding and transcribed non - coding sequences in hemipteran pests. The disclosure also concerns methods for making transgenic plants that express nucleic acid molecules useful for the control of hemipteran pests, and the plant cells and plants obtained thereby.

Rna Interference Of The Muscle Actin Gene In Bed Bugs: Exploring Injection Versus Topical Application For Dsrna Delivery, Sanjay Basnet, Shripat T. Kamble

Department of Entomology: Faculty Publications

Bed bugs are one the most troublesome household pests that feed primarily on human blood. RNA interference (RNAi) is currently being pursued as a potential tool for insect population management and has shown efficacy against some phytophagous insects. We evaluated the different techniques to deliver dsRNA specific to bed bug muscle actin (dsactin) into bed bugs. Initially, stability of dsRNA in human blood was studied to evaluate the feasibility of feeding method. Adult bed bugs were injected with dsRNA between last thoracic segment and first abdominal segment on the ventral side, with a dose of 0.2 μg dsactin …

In-Hive Acaricides Alter Biochemical And Morphological Indicators Of Honey Bee Nutrition, Immunity, And Development, Alison M. Reeves, Scott T. O'Neal, Richard D. Fell, Carlyle C. Brewster, Troy D. Anderson

Department of Entomology: Faculty Publications

The honey bee is a widely managed crop pollinator that provides the agricultural industry with the sustainability and economic viability needed to satisfy the food and fiber needs of our society. Excessive exposure to apicultural pesticides is one of many factors that has been implicated in the reduced number of managed bee colonies available for crop pollination services. The goal of this study was to assess the impact of exposure to commonly used, beekeeper-applied apicultural acaricides on established biochemical indicators of bee nutrition and immunity, as well as morphological indicators of growth and development. The results described here demonstrate that …

Mirdis: A Web Tool For Endogenous And Exogenous Microrna Discovery Based On Deep-Sequencing Data Analysis, Hanyuan Zhang, Bruno Vieira Resende E Silva, Juan Cui

School of Computing: Faculty Publications

Small RNA sequencing is the most widely used tool for microRNA (miRNA) discovery, and shows great potential for the efficient study of miRNA cross-species transport, i.e., by detecting the presence of exogenous miRNA sequences in the host species. Because of the increased appreciation of dietary miRNAs and their far-reaching implication in human health, research interests are currently growing with regard to exogenous miRNAs bioavailability, mechanisms of cross-species transport and miRNA function in cellular biological processes. In this article, we present microRNA Discovery (miRDis), a new small RNA sequencing data analysis pipeline for both endogenous and exogenous miRNA detection. Specifically, we …