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Adaptive Selection Signatures In River Buffalo With Emphasis On Immune And Major Histocompatibility Complex Genes, Yan Ren, Callum Macphillamy, Thu Hien To, Timothy P. L. Smith, John L. Williams, Wai Yee Low
Adaptive Selection Signatures In River Buffalo With Emphasis On Immune And Major Histocompatibility Complex Genes, Yan Ren, Callum Macphillamy, Thu Hien To, Timothy P. L. Smith, John L. Williams, Wai Yee Low
Roman L. Hruska U.S. Meat Animal Research Center: Reports
River buffalo is an agriculturally important species with many traits, such as disease tolerance, which promote its use worldwide. Highly contiguous genome assemblies of the river buffalo, goat, pig, human and two cattle subspecies were aligned to study gene gains and losses and signs of positive selection. The gene families that have changed significantly in river buffalo since divergence from cattle play important roles in protein degradation, the olfactory receptor system, detoxification and the immune system. We used the branch site model in PAML to analyse single-copy orthologs to identify positively selected genes that may be involved in skin differentiation, …
Salient Experiences In Student Development: Impact Of An Undergraduate Stem Teacher Preparation Program, Amie S. Sommers, Kelly Gomez Johnson, Paula Jakopovic, Julio Rivera, Neal Grandgenett, John A. Conrad, William E. Tapprich, Christine E. Cutucache
Salient Experiences In Student Development: Impact Of An Undergraduate Stem Teacher Preparation Program, Amie S. Sommers, Kelly Gomez Johnson, Paula Jakopovic, Julio Rivera, Neal Grandgenett, John A. Conrad, William E. Tapprich, Christine E. Cutucache
School of Natural Resources: Faculty Publications
The need for a comprehensive, high-quality pipeline for the development of undergraduate pre-service teachers, especially those that represent a diverse student body, within STEM disciplines is acute. Here, we studied the NoyceSCIENCE program to determine the most impactful experiences offered to undergraduates through the lens of student development theory. We used qualitative coding to analyze data collected from journals (n = 29) written by students of varying backgrounds, and at varying levels within the program (i.e., the Scholar and Intern level) over a 3-year program running period. We observed that faculty mentorship, the ability of undergraduates to mentor others, volunteer …
Monitoring Agroecosystem Productivity And Phenology At A National Scale: A Metric Assessment Framework, Dawn M. Browning, Eric S. Russell, Guillermo E. Ponce-Campos, Nicole Kaplan, Andrew D. Richardson, Bijan Seyednasrollah, Sheri Spiegal, Nicanor Saliendra, Joseph G. Alfieri, John Baker, Carl Bernacchi, Brandon T. Bestelmeyer, David Bosch, Elizabeth H. Boughton, Raoul K. Boughton, Pat Clark, Gerald Flerchinger, Nuria Gomez-Casanovas, Sarah Goslee, Nick M. Haddad, David Hoover, Abdullah Jaradat, Marguerite Mauritz, Gregory W. Mccarty, Gretchen R. Miller, John Sadler, Amartya Saha, Russell L. Scott, Andrew Suyker, Craig Tweedie, Jeffrey D. Wood, Xukai Zhang, Shawn D. Taylor
Monitoring Agroecosystem Productivity And Phenology At A National Scale: A Metric Assessment Framework, Dawn M. Browning, Eric S. Russell, Guillermo E. Ponce-Campos, Nicole Kaplan, Andrew D. Richardson, Bijan Seyednasrollah, Sheri Spiegal, Nicanor Saliendra, Joseph G. Alfieri, John Baker, Carl Bernacchi, Brandon T. Bestelmeyer, David Bosch, Elizabeth H. Boughton, Raoul K. Boughton, Pat Clark, Gerald Flerchinger, Nuria Gomez-Casanovas, Sarah Goslee, Nick M. Haddad, David Hoover, Abdullah Jaradat, Marguerite Mauritz, Gregory W. Mccarty, Gretchen R. Miller, John Sadler, Amartya Saha, Russell L. Scott, Andrew Suyker, Craig Tweedie, Jeffrey D. Wood, Xukai Zhang, Shawn D. Taylor
School of Natural Resources: Faculty Publications
Effective measurement of seasonal variations in the timing and amount of production is critical to managing spatially heterogeneous agroecosystems in a changing climate. Although numerous technologies for such measurements are available, their relationships to one another at a continental extent are unknown. Using data collected from across the Long-Term Agroecosystem Research (LTAR) network and other networks, we investigated correlations among key metrics representing primary production, phenology, and carbon fluxes in croplands, grazing lands, and crop-grazing integrated systems across the continental U.S. Metrics we examined included gross primary productivity (GPP) estimated from eddy covariance (EC) towers and modelled from the Landsat …
Center For Grassland Studies, November 2021
Center For Grassland Studies, November 2021
Center for Grassland Studies: Newsletters
Contents
Ranchers’ Preferences for Payment for Ecosystem Services Programs in Nebraska by Kyle Martens
Center for Grassland Studies Policy Advisory Committee
Director's Column by Walt Schacht (Interim Director)
Fall Army Worms Reared Their Ugly Heads and Wings in Nebraska in 2021by Roch Gaussoin
Dalbey-Halleck Open House by Margo McKendree
Internships – Let’s Get More Students on the Land! by Shelly Kelly
Jim Gerrish Insightful and Relatable for Grazing Livestock (GLS) Club Members
Evaluating Large Spontaneous Deletions In A Bovine Cell Line Selected For Bovine Viral Diarrhea Virus Resistance, Aspen M. Workman, Michael P. Heaton, Dennis A. Webster, Gregory P. Harhay, Theodore S. Kalbfleisch, Timothy P.L. Smith, Shollie M. Falkenberg, Daniel F. Carlson, Tad S. Sonstegard
Evaluating Large Spontaneous Deletions In A Bovine Cell Line Selected For Bovine Viral Diarrhea Virus Resistance, Aspen M. Workman, Michael P. Heaton, Dennis A. Webster, Gregory P. Harhay, Theodore S. Kalbfleisch, Timothy P.L. Smith, Shollie M. Falkenberg, Daniel F. Carlson, Tad S. Sonstegard
Roman L. Hruska U.S. Meat Animal Research Center: Reports
Bovine viral diarrhea virus’s (BVDV) entry into bovine cells involves attachment of virions to cellular receptors, internalization, and pH-dependent fusion with endosomal membranes. The primary host receptor for BVDV is CD46; however, the complete set of host factors required for virus entry is unknown. The Madin-Darby bovine kidney (MDBK) cell line is susceptible to BVDV infection, while a derivative cell line (CRIB) is resistant at the level of virus entry. We performed complete genome sequencing of each to identify genomic variation underlying the resistant phenotype with the aim of identifying host factors essential for BVDV entry. Three large compound deletions …
The R Journal (December 2021) 13(2): Complete Issue, The R Foundation
The R Journal (December 2021) 13(2): Complete Issue, The R Foundation
The R Journal
On behalf of the R Foundation and the Editorial board, I am pleased to present Volume 13 Issue 2 of the R Journal. This is the biggest issue ever!
First, some news from the Editorial board. A big thank you to Mike Kane, who has finished his term. As Editor-in-Chief in 2020, Mike expanded operations to include Associate Editors in the reviewing process. The R Journal now has a team of 20 Associate Editors. This has helped to manage the increasing number of submissions. We welcome new Associate Editors, Przemek Biecek, Chris Brunsdon, Mine Çetinkaya-Rundel, Kieran Healy, Adam Loy, Priyanga …
The Sulfur Microbial Diet Is Associated With Increased Risk Of Early-Onset Colorectal Cancer Precursors, Long H. Nguyen, Yin Cao, Jinhee Hur, Raaj S. Mehta, Daniel R. Sikavi, Yiqing Wang, Wenjie Ma, Kana Wu, Mingyang Song, Edward L. Giovannucci, Eric B. Rimm, Walter C. Willett, Wendy S. Garrett, Jacques Izard, Curtis Huttenhower, Andrew T. Chan
The Sulfur Microbial Diet Is Associated With Increased Risk Of Early-Onset Colorectal Cancer Precursors, Long H. Nguyen, Yin Cao, Jinhee Hur, Raaj S. Mehta, Daniel R. Sikavi, Yiqing Wang, Wenjie Ma, Kana Wu, Mingyang Song, Edward L. Giovannucci, Eric B. Rimm, Walter C. Willett, Wendy S. Garrett, Jacques Izard, Curtis Huttenhower, Andrew T. Chan
Food for Health: Publications
Background and aims: Diet may contribute to the increasing incidence of colorectal cancer (CRC) before age 50 (early-onset CRC). Microbial metabolism of dietary sulfur produces hydrogen sulfide (H2S), a gastrointestinal carcinogen that cannot be easily measured at scale. As a result, evidence supporting its role in early neoplasia is lacking.
Methods: We evaluated long-term adherence to the sulfur microbial diet, a dietary index defined a priori based on increased abundance of 43 bacterial species involved with sulfur metabolism, with risk of CRC precursors among 59,013 individuals who underwent lower endoscopy in the Nurses’ Health Study II …
Type Locality Of Polyommatus Lucia (W. Kirby, 1837) (Lycaenidae: Polyomatinae) With An Inspection Of The Species' Phenotypic Expression, Norbert G. Kondla, Harry Pavulaan, David M. Wright
Type Locality Of Polyommatus Lucia (W. Kirby, 1837) (Lycaenidae: Polyomatinae) With An Inspection Of The Species' Phenotypic Expression, Norbert G. Kondla, Harry Pavulaan, David M. Wright
The Taxonomic Report of the International Lepidoptera Survey
The type locality of Polyommatus lucia was not clearly defined by W. Kirby (1837) and been improperly interpreted as Cumberland House, Saskatchewan, Canada by several authors. The present paper examines the circumstances surrounding the collection of the specimen described and illustrated by William Kirby, and determines the type locality is Fort Carlton Provincial Park, Saskatchewan. The habitat, flora, and phenotypic expression of Celestrina lucia (W. Kirby) near the type locality are presented.
Subspecific Designation Of The U.S.A. Interior Highlands Population Of Argynnis (Speyeria) Diana (Cramer, 1777) (Nymphalidae: Heliconiinae: Argynnini: Argynnina), Harry Pavulaan
The Taxonomic Report of the International Lepidoptera Survey
Subspecific designation is designated for the North American Interior Highlands population of Argynnis diana, based on four factors: mtDNA haplotype differences from nominotypical A. diana of the Appalachian Mountains; wing shape difference in the males between both regions; wing size of the adults; and tendency for females of the Interior Highlands to show tan coloration in the submarginal row of rectangular spots of the subapical region of the dorsal forewings.
University Research On Winter Growing Of Container-Grown Strawberries Translates To Grower's Farm Trial, Stacy A. Adams, Ellen T. Paparozzi, Ryan Pekarek, Dave P. Lambe, George Meyer, M. Elizabeth Conley, Paul Read
University Research On Winter Growing Of Container-Grown Strawberries Translates To Grower's Farm Trial, Stacy A. Adams, Ellen T. Paparozzi, Ryan Pekarek, Dave P. Lambe, George Meyer, M. Elizabeth Conley, Paul Read
Department of Agronomy and Horticulture: Faculty Publications
Strawberries are only seasonally available in Nebraska (NE). If an affordable heated structure can be designed, then opportunity exists to increase on-farm income by producing strawberries off-season during high-value market periods. A series of university greenhouse trials were conducted from 2010 to 2012. The varieties Evie-2 and Seascape were identified as being most productive under a low technology growing scheme. A new research project, which ran from fall to late spring (2013–2014), was designed to determine if this production scheme would translate to a commercial grower. Varieties Seascape and Evie-2 (each at two grades indicated by +) and San Andreas …
The U.S. Inland Creel And Angler Survey Catalog (Creelcat): Development, Applications, And Opportunities, Abigail J. Lynch, Nicholas A. Sievert, Holly S. Embke, Ashley M. Robertson, Bonnie J.E. Myers, Micheal S. Allen, Zachary S. Feiner, Frederick Hoogakker, Scott Knoche, Rebecca M. Krogman, Stephen R. Midway, Chelsey L. Nieman, Craig P. Paukert, Kevin L. Pope, Mark W. Rogers, Lyndsie S. Wszola, T. Douglas Beard
The U.S. Inland Creel And Angler Survey Catalog (Creelcat): Development, Applications, And Opportunities, Abigail J. Lynch, Nicholas A. Sievert, Holly S. Embke, Ashley M. Robertson, Bonnie J.E. Myers, Micheal S. Allen, Zachary S. Feiner, Frederick Hoogakker, Scott Knoche, Rebecca M. Krogman, Stephen R. Midway, Chelsey L. Nieman, Craig P. Paukert, Kevin L. Pope, Mark W. Rogers, Lyndsie S. Wszola, T. Douglas Beard
Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications
Inland recreational fishing, defined as primarily leisure-driven fishing in freshwaters, is a popular pastime in the USA. State natural resource agencies endeavor to provide high-quality and sustainable fishing opportunities for anglers. Managers often use creel and other angler survey data to inform state- and waterbody-level management efforts. Despite the broad implementation of angler surveys and their importance to fisheries management at state scales, regional and national coordination among these activities is minimal, limiting data applicability for larger-scale management practices and research. Here, we introduce the U.S. Inland Creel and Angler Survey Catalog (CreelCat), a first-of-its-kind, publicly available national database of …
Empowering Salieri - Extracting The Genius In Our Students, Zachary C. Schafer, Lawrence C. Scharmann
Empowering Salieri - Extracting The Genius In Our Students, Zachary C. Schafer, Lawrence C. Scharmann
Department of Teaching, Learning, and Teacher Education: Faculty Publications
Aesthetic Based Alternative Assessment (ABAA) is a type of project-based learning that extends beyond science content and places students’ interests at the forefront of the learning environment. ABAA is consistent with a holistic approach to science teaching and learning long advocated by former NSTA President Hans O. Andersen (1989–1990), in which students’ interests serve as the departure to more intensive involvement with the subject.
Mitochondrial Metal Homeostasis: A Look Into Iron And Copper Mobilization Within Mitochondria, Jonathan Dietz
Mitochondrial Metal Homeostasis: A Look Into Iron And Copper Mobilization Within Mitochondria, Jonathan Dietz
Department of Biochemistry: Dissertations, Theses, and Student Research
Cellular iron and copper homeostasis is interdependent with mitochondrial iron and copper homeostasis. Mitochondria must import iron to form iron-sulfur clusters and heme, while it must import copper for usage and storage. These cofactors are incorporated into mitochondrial proteins that support essential functions, including cellular respiration and maintaining redox homeostasis. In turn, mitochondria also provide heme to the cell and enables the biogenesis of cytosolic iron-sulfur cluster containing proteins, while also providing copper when needed. Due to both metals (and their modified species) reactivity, iron and copper are stored and trafficked within the mitochondria carefully. Although these cofactors are crucial …
Cognitive Effects Of Alcohol Use And Sleep Disruption In College Students, Taylor English
Cognitive Effects Of Alcohol Use And Sleep Disruption In College Students, Taylor English
Department of Psychology: Dissertations, Theses, and Student Research
Alcohol use and sleep disruption are highly prevalent amongst college students, yet their combined effects on cognitive functioning and subsequent classroom performance have not been fully examined. Alcohol use has been shown to negatively impact cognitive functioning, especially in college students without fully matured brain regions. This has led to decreases in academic functioning and increases in college dropout. Disruptions in sleep functioning can lead to both lapses in attention and an overall decrease in attention, which can negatively impact learning in a classroom environment.
Participants were 96 undergraduate students who were invited to participate based on responses from a …
Moraxella Species Associated With Infectious Bovine Keratoconjunctivitis: Detection, Characterization, And Immunity, Matthew M. Hille
Moraxella Species Associated With Infectious Bovine Keratoconjunctivitis: Detection, Characterization, And Immunity, Matthew M. Hille
School of Veterinary and Biomedical Sciences: Dissertations, Theses, and Student Research
Infectious bovine keratoconjunctivitis (IBK) represents the most common ocular disease of cattle. Moraxella bovis (M. bovis) is the only bacteria proven to cause IBK under experimental conditions. A closely related bacteria, Moraxella bovoculi (M. bovoculi) is cultured from IBK lesions more frequently than M. bovis, and is suspected to cause IBK, although a causal relationship between M. bovoculi and IBK has not been confirmed experimentally. Two distinct genotypes were recently characterized in M. bovoculi based on whole genome sequencing. Genotype 1 M. bovoculi appears to represent a potential pathogen …
Open Data Practices Among Users Of Primary Biodiversity Data, Caitlin P. Mandeville
Open Data Practices Among Users Of Primary Biodiversity Data, Caitlin P. Mandeville
Harold W. Manter Laboratory of Parasitology: Library Materials
Presence-only biodiversity data are increasingly relied on in biodiversity, ecology, and conservation research, driven by growing digital infrastructures that support open data sharing and reuse. Recent reviews of open biodiversity data have clearly documented the value of data sharing, but the extent to which the biodiversity research community has adopted open data practices remains unclear. We address this question by reviewing applications of presence-only primary biodiversity data, drawn from a variety of sources beyond open databases, in the indexed literature. We characterize how frequently researchers access open data relative to data from other sources, how often they share newly generated …
Rooting Out Genetic Structure Of Invasive Wild Pigs In Texas, Anna M. Mangan, Antoinette J. Piaggio, Michael J. Bodenchuk, Courtney F. Pierce, Timothy J. Smyser
Rooting Out Genetic Structure Of Invasive Wild Pigs In Texas, Anna M. Mangan, Antoinette J. Piaggio, Michael J. Bodenchuk, Courtney F. Pierce, Timothy J. Smyser
United States Department of Agriculture Wildlife Services: Staff Publications
Invasive wild pigs (Sus scrofa), also called feral swine or wild hogs, are recognized as among the most destructive invasive species in the world. Throughout the United States, invasive wild pigs have expanded rapidly over the past 40 years with populations now established in 38 states. Of the estimated 6.9 million wild pigs distributed throughout the United States, Texas supports approximately 40% of the population and similarly bears disproportionate ecological and economic costs. Genetic analyses are an effective tool for understanding invasion pathways and tracking dispersal of invasive species such as wild pigs and have been used recently …
Wildlife Responses To Livestock Guard Dogs And Domestic Sheep On Open Range, Daniel Kinka, Jeffrey T. Schultz, Julie K. Young
Wildlife Responses To Livestock Guard Dogs And Domestic Sheep On Open Range, Daniel Kinka, Jeffrey T. Schultz, Julie K. Young
United States Department of Agriculture Wildlife Services: Staff Publications
Domestic sheep (Ovis aries) are an attractant to carnivores; however, sheep are often accompanied by humans and livestock guardian dogs (LGDs; Canis familiaris), which defend sheep from depredation. Sheep also compete directly with wildlife for grazing resources. Although practiced for millennia in much of the world outside North America, the effect that transhumance has on wildlife is poorly understood. To test the effect of sheep bands (sheep, humans, and LGDs) on wildlife, we modeled the detection probability of wild mammals relative to the presence of sheep bands in the Northwestern United States. Sheep band presence was associated …
Mongooses (Urva Auropunctata) As Reservoir Hosts Of Leptospira Species In The United States Virgin Islands, 2019–2020, Hannah M. Cranford, A. Springer Browne, Karen Lecount, Tammy Anderson, Camila Hamond, Linda Schlater, Tod Stuber, Valicia J. Burke-France, Marissa Taylor, Cosme J. Harrison, Katia Y. Matias, Alexandra Medley, John Rossow, Nicholas Wiese, Leanne Jankelunas, Leah De Wilde, Michelle Mehalick, Gerard L. Blanchard, Keith R. Garcia, Alan S. Mckinley, Claudia D. Lombard, Nicole F. Angeli, David Horner, Thomas Kelley, David J. Worthington, Jennifer Valiulis, Bethany Bradford, Are Berentsen, Johanna S. Salzer, Renee Galloway, Ilana J. Schafer, Kristine Bisgard, Joseph Roth, Brett R. Ellis, Esther M. Ellis, Jarlath E. Nally
Mongooses (Urva Auropunctata) As Reservoir Hosts Of Leptospira Species In The United States Virgin Islands, 2019–2020, Hannah M. Cranford, A. Springer Browne, Karen Lecount, Tammy Anderson, Camila Hamond, Linda Schlater, Tod Stuber, Valicia J. Burke-France, Marissa Taylor, Cosme J. Harrison, Katia Y. Matias, Alexandra Medley, John Rossow, Nicholas Wiese, Leanne Jankelunas, Leah De Wilde, Michelle Mehalick, Gerard L. Blanchard, Keith R. Garcia, Alan S. Mckinley, Claudia D. Lombard, Nicole F. Angeli, David Horner, Thomas Kelley, David J. Worthington, Jennifer Valiulis, Bethany Bradford, Are Berentsen, Johanna S. Salzer, Renee Galloway, Ilana J. Schafer, Kristine Bisgard, Joseph Roth, Brett R. Ellis, Esther M. Ellis, Jarlath E. Nally
United States Department of Agriculture Wildlife Services: Staff Publications
During 2019–2020, the Virgin Islands Department of Health investigated potential animal reservoirs of Leptospira spp., the bacteria that cause leptospirosis. In this cross-sectional study, we investigated Leptospira spp. exposure and carriage in the small Indian mongoose (Urva auropunctata, syn: Herpestes auropunctatus), an invasive animal species. This study was conducted across the three main islands of the U.S. Virgin Islands (USVI), which are St. Croix, St. Thomas, and St. John. We used the microscopic agglutination test (MAT), fluorescent antibody test (FAT), real-time polymerase chain reaction (lipl32 rt-PCR), and bacterial culture to evaluate serum and kidney specimens and compared the …
Qupath Digital Immunohistochemical Analysis Of Placental Tissue, Ashley L. Hein, Maheswari Mukherjee, Geoffrey A. Talmon, Sathish Kumar Natarajan, Tara M. Nordgren, Elizabeth Lyden, Corrine K. Hanson, Jesse L. Cox, Annelisse Santiago‑Pintado, Mariam A. Molani, Matthew Van Ormer, Maranda Thompson, Melissa K. Thoene, Aunum Akhter, Ann Anderson‑Berry, Ana G. Yuil-Valdes
Qupath Digital Immunohistochemical Analysis Of Placental Tissue, Ashley L. Hein, Maheswari Mukherjee, Geoffrey A. Talmon, Sathish Kumar Natarajan, Tara M. Nordgren, Elizabeth Lyden, Corrine K. Hanson, Jesse L. Cox, Annelisse Santiago‑Pintado, Mariam A. Molani, Matthew Van Ormer, Maranda Thompson, Melissa K. Thoene, Aunum Akhter, Ann Anderson‑Berry, Ana G. Yuil-Valdes
Department of Nutrition and Health Sciences: Faculty Publications
Background: QuPath is an open‑source digital image analyzer notable for its user‑friendly design, cross‑platform compatibility, and customizable functionality. Since it was first released in 2016, at least 624 publications have reported its use, and it has been applied in a wide spectrum of settings. However, there are currently limited reports of its use in placental tissue. Here, we present the use of QuPath to quantify staining of G‑protein coupled receptor 18 (GPR18), the receptor for the pro‑resolving lipid mediator Resolvin D2, in placental tissue. Methods: Whole slide images of vascular smooth muscle (VSM) and extravillous trophoblast (EVT) cells stained …
Soil Hydrologic Grouping Guide Which Soil And Weather Properties Best Estimate Corn Nitrogen Need, Gregory Mac Bean, Curtis J. Ransom, Newell R. Kitchen, Peter C. Scharf, Kristen S. Veum, James J. Camberato, Richard B. Ferguson, Fabián G. Fernández, David W. Franzen, Carrie A.M. Laboski, Emerson D. Nafziger, John E. Sawyer, Robert L. Nielsen
Soil Hydrologic Grouping Guide Which Soil And Weather Properties Best Estimate Corn Nitrogen Need, Gregory Mac Bean, Curtis J. Ransom, Newell R. Kitchen, Peter C. Scharf, Kristen S. Veum, James J. Camberato, Richard B. Ferguson, Fabián G. Fernández, David W. Franzen, Carrie A.M. Laboski, Emerson D. Nafziger, John E. Sawyer, Robert L. Nielsen
United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications
Nitrogen fertilizer recommendations in corn (Zea mays L.) that match the economically optimal nitrogen fertilizer rate (EONR) are imperative for profitability and minimizing environmental degradation. However, the amount of soil N available for the crop depends on soil and weather factors, making it difficult to know the EONR from year-to-year and from field-to-field. Our objective was to explore, within the framework of hydrologic soil groups and drainage classifications (HGDC), which site-specific soil and weather properties best estimated corn N needs (i.e., EONR) for two application timings (at-planting and side-dress). Included in this investigation was a validation step using an independent …
Two New Species Of Hermeuptychia From North America And Three Neotype Designations (Nymphalidae: Satyrinae), Qian Cong, Eduardo P. Barbosa, Mario A. Marín, André V. L. Freitas, Gerardo Lamas, Nick V. Grishin
Two New Species Of Hermeuptychia From North America And Three Neotype Designations (Nymphalidae: Satyrinae), Qian Cong, Eduardo P. Barbosa, Mario A. Marín, André V. L. Freitas, Gerardo Lamas, Nick V. Grishin
The Taxonomic Report of the International Lepidoptera Survey
Abstract
Two new species of Hermeuptychia Forster, 1964 are described. Hermeuptychia sinuosa Grishin, sp. n. (type locality Guatemala: El Progreso, Morazán) is an isolated member of the genus that does not readily fit into known species groups, as suggested by its distinct male and female genitalia and COI DNA barcode sequences. It is distinguished from its congeners by prominently wavy submarginal lines, rounder wings and distinctive genitalia, and can typically be identified by a white dot, instead of an eyespot, near the ventral hindwing apex. Hermeuptychia occidentalis Grishin, sp. n. (type locality Mexico: Guerrero, Acapulco) belongs to the Hermeuptychia sosybius …
Flock-Species Richness Influences Node Importance And Modularity In Mixed-Species Flock Networks, Priti Bangal, Hari Sridhar, Daizaburo Shizuka, Laura N. Vander Meiden, Kartik Shankar
Flock-Species Richness Influences Node Importance And Modularity In Mixed-Species Flock Networks, Priti Bangal, Hari Sridhar, Daizaburo Shizuka, Laura N. Vander Meiden, Kartik Shankar
Papers in Behavior in Biological Sciences
Interdependencies in social groups of animals are a combination of multiple pairwise interactions. Heterospecific groups are often characterized by important species that contribute more to group initiation, maintenance or function than other species. However, in large heterospecific groups, many pairwise interactions are not realised, while others may not be biologically significant, confounding inferences about species importance. Hence, in this study, we examine context dependent changes in species importance and assortment in mixed-species bird flocks from a tropical field site in Southern India using social network analysis. Specifically, we ask how the structural importance of a species and the clustering patterns …
Decoding The Equine Genome: Lessons From Encode, Sichong Peng, Jessica L. Petersen, Rebecca R. Bellone, Ted Kalbfleisch, N. B. Kingsley, Alexa Barber, Eleonora Cappelletti, Elena Giulotto, Carrie J. Finno
Decoding The Equine Genome: Lessons From Encode, Sichong Peng, Jessica L. Petersen, Rebecca R. Bellone, Ted Kalbfleisch, N. B. Kingsley, Alexa Barber, Eleonora Cappelletti, Elena Giulotto, Carrie J. Finno
Department of Animal Science: Faculty Publications
The horse reference genome assemblies, EquCab2.0 and EquCab3.0, have enabled great advancements in the equine genomics field, from tools to novel discoveries. However, significant gaps of knowledge regarding genome function remain, hindering the study of complex traits in horses. In an effort to address these gaps and with inspiration from the Encyclopedia of DNA Elements (ENCODE) project, the equine Functional Annotation of Animal Genome (FAANG) initiative was proposed to bridge the gap between genome and gene expression, providing further insights into functional regulation within the horse genome. Three years after launching the initiative, the equine FAANG group has generated data …
Non-Poissonian Ultrashort Nanoscale Electron Pulses, Sam Keramati, Will Brunner, T. J. Gay, Herman Batelaan
Non-Poissonian Ultrashort Nanoscale Electron Pulses, Sam Keramati, Will Brunner, T. J. Gay, Herman Batelaan
Department of Physics and Astronomy: Faculty Publications
The statistical character of electron beams used in current technologies, as described by a stream of particles, is random in nature. Using coincidence measurements of femtosecond pulsed electron pairs, we report the observation of sub-Poissonian electron statistics that are nonrandom due to two-electron Coulomb interactions, and that exhibit an antibunching signal of 1 part in 4. This advancement is a fundamental step toward observing a strongly quantum degenerate electron beam needed for many applications, and in particular electron correlation spectroscopy.
Bioadhesives, Mark Alan Helle, Chin Li Cheung
Bioadhesives, Mark Alan Helle, Chin Li Cheung
Department of Chemistry: Faculty Publications
Materials and methods for preparing reactive lignin and for preparing a bio - based adhesive are described herein.
Lateral Growth Of Xenon Hydrate Films On Mica, Avinash Kumar Both, Chin Li Cheung
Lateral Growth Of Xenon Hydrate Films On Mica, Avinash Kumar Both, Chin Li Cheung
Department of Chemistry: Faculty Publications
In this paper, we report an in situ optical microscopy study of lateral growth of xenon (Xe) hydrate thin films on mica at sub-zero temperatures. The interactions between a solid surface and water molecules can strongly affect the alignment of water molecules and induce ice-like ordered structures within the water layer at the water-surface interface. Mica was chosen as a model surface to study the surface effect of hydrophilic sheet silicates on the lateral growth of Xe hydrate films. Under the experimental conditions, the lateral growth of Xe hydrate films was measured to be at an average rapid rate of …
Understanding Religious Tolerance In Yongchang, China, Liming Gao
Understanding Religious Tolerance In Yongchang, China, Liming Gao
Honors Program: Senior Projects (Public)
The formation of China is a process of national integration and a fusion of different beliefs. However, under Chairman Mao (1949-1976) and specifically during the Cultural Revolution (1966-1976), people were reeducated to focus on Communism and expel remnants of traditional Chinese culture including the various religions. Although, after the Cultural Revolution, China reinstated its policy of religious freedom, there were still strict laws against religion. Despite such circumstances, Chinese people still practice their religious beliefs. The Yongchang area, located in Gansu Province in the northwest of China is a typical region of Chinese culture. At the same time, compared to …
A New Species And Significant Range Extension For The Genus Fractipes Bechynĕ (Coleoptera: Chrysomelidae: Eumolpinae: Eumolpini), Wills Flowers
A New Species And Significant Range Extension For The Genus Fractipes Bechynĕ (Coleoptera: Chrysomelidae: Eumolpinae: Eumolpini), Wills Flowers
Insecta Mundi
Fractipes tayrona new species (Coleoptera: Chrysomelidae: Eumolpinae: Eumolpini) is described from a dry forest on the Caribbean coast of Colombia. This locality is very distant from the localities in southeast Brazil, where the other two known species of Fractipes Bechynĕ were described. Male and female genitalia are described for the first time in this genus, and F. tayrona is compared with holotype photographs of F. rhabdopteroides Bechynĕ and F. secundus Bechynĕ and Springlová de Bechynĕ.
Resumen. Se describe Fractipes tayrona especie nueva (Coleoptera: Chrysomelidae: Eumolpinae: Eumolpini) de la costa Caribe de Colombia. La especie fue recolectada en un bosque seco, …
A New Species Of Seticeros Perger And Santos-Silva From Ecuador (Coleoptera: Cerambycidae: Prioninae), Josef Vlasak, Antonio Santos-Silva
A New Species Of Seticeros Perger And Santos-Silva From Ecuador (Coleoptera: Cerambycidae: Prioninae), Josef Vlasak, Antonio Santos-Silva
Insecta Mundi
A new species, Seticeros convergens Vlasak and Santos-Silva (Coleoptera: Cerambycidae: Prioninae) is described from Ecuador. An updated key to species of Seticeros Perger and Santos-Silva, 2010 is provided.
Perger and Santos-Silva (2010) created Seticeros to include Anacanthus aquilus Thomson, 1865 and their new species, S. tunupai. Currently, the genus includes one more species, S. granulocephalus Ramírez Campos, Esteban-Durán and Santos-Silva, 2011. The known geographical distribution is from Costa Rica to Colombia (Monné 2021; Tavakilian and Chevillotte 2021). Here we are describing a new species from Ecuador.