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Articles 1321 - 1350 of 116145
Full-Text Articles in Entire DC Network
Evaluating The Impact Of Intercropping Vegetables And Cut Flowers On Yield And Conservation Biological Control, Alliance Igiraneza
Evaluating The Impact Of Intercropping Vegetables And Cut Flowers On Yield And Conservation Biological Control, Alliance Igiraneza
Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research
Specialty crops such as vegetables are some of the most susceptible to yield losses and increased management difficulty over time due to pests. One of the potential solutions to this problem, which aims at ensuring the sustainability of the sector, is using conservation biological control practices such as intercropping to increase diversity, while maintaining the economic feasibility and profitability of the system. This study was conducted to evaluate the impact of this management practice using Bell pepper (Capsicum annuum var. King Arthur) as the main crop, intercropped with flowers including zinnia (Zinnia elegans var. Benary’s Giant), sunflower ( …
Unravelling Taxonomic Complexity In Elusive Cetaceans: Mitogenome Insights Into Evolutionary History And Cryptic Diversity Of Bryde's Whales, Dominique Paynee, Paulette Bloomer, Gwenith Penry, Simon Elwen, Ada Natoli, Vaisakh Dhanalakshmy, Thyago Cardoso, Els Vermeulen
Unravelling Taxonomic Complexity In Elusive Cetaceans: Mitogenome Insights Into Evolutionary History And Cryptic Diversity Of Bryde's Whales, Dominique Paynee, Paulette Bloomer, Gwenith Penry, Simon Elwen, Ada Natoli, Vaisakh Dhanalakshmy, Thyago Cardoso, Els Vermeulen
All Works
Cetaceans, despite their ability to cross wide distances, enabling mostly high levels of gene flow, can develop unique genetic lineages driven by variations in life-history traits, diverse migratory routes and local adaptation, complicating taxonomy and delineation of conservation units. Comprehensive genetic data are essential to overcome the challenges of obtaining suitable sample sizes from wild cetaceans while untangling cryptic species diversity. The Bryde's whale (Balaenoptera edeni) has a complicated discovery and taxonomic history that hinders accurate conservation assessments. In southern Africa, two populations are recognised: the inshore (SAi) and the offshore southeast Atlantic population (SEA). This study examines their phylogenetic …
Shape Variation In The Mandible Of The Borophagine Canids And Implications For Predatory Behavior, Benjamin Neavear
Shape Variation In The Mandible Of The Borophagine Canids And Implications For Predatory Behavior, Benjamin Neavear
Theses, Dissertations and Culminating Projects
The borophagines are an extinct lineage of canids that inhabited North America for more than 20 million years. This group included genera such as Aelurodon, Borophagus, and Epicyon. Borophagines are commonly referred to as “bone-crushing dogs” because their skull morphology converged with that of extant hyenas, predators capable of consuming bone. The purpose of this study was to determine whether convergence was present in the mandible, an anatomical structure strongly correlated with feeding behavior, particularly in the genera Aelurodon and Borophagus. It was hypothesized that most borophagine taxa possessed mandibular shapes similar to those of hyenas. Numerous mandibular characters were …
At The Intersection Of Science And Sustainability: A Qualitative Study Of Food Scientists' Personal And Professional Perspectives, Srushti Parikh
At The Intersection Of Science And Sustainability: A Qualitative Study Of Food Scientists' Personal And Professional Perspectives, Srushti Parikh
Theses, Dissertations and Culminating Projects
Sustainable food systems require not only technological innovation but a more profound understanding of the professionals involved in the field. Even though the topic of sustainability is currently gaining importance throughout the food industry, the real expertise of food scientists is under-researched. PURPOSE: The purpose of this study is to explore food scientists' perspectives on sustainability, how these perceptions influence the way they pursue their careers, and how they view their impact in the larger sustainability agenda of the food industry. METHODS AND MATERIALS: This study captured detailed insights of 22 food scientists’ perspectives through qualitative methods. Food scientists in …
Exploring The Spectrum Of Anxiety During Concussion Recovery: A Comprehensive Examination Of Symptom-Based Anxiety Disorders, Kori J. Durfee
Exploring The Spectrum Of Anxiety During Concussion Recovery: A Comprehensive Examination Of Symptom-Based Anxiety Disorders, Kori J. Durfee
Graduate Theses and Dissertations
Background: Anxiety is common following a concussion, arising from both psychosocial and physiological changes, and can manifest in diverse ways. Despite its complexity and association with worse outcomes, post-concussion anxiety is often assessed as a single construct. Characterizing anxiety presentations following injury may improve the identification of clinically meaningful symptoms and help inform future targeted interventions that can improve concussion outcomes. Purpose: The primary purpose was to determine if symptom-based anxiety disorders occur in adults with concussion and identify pre- and post-injury predictors associated with these disorders. Additionally, the clinical utility and predictive abilities of symptom-based anxiety disorders and variability …
Exploring A 'Fishy' Solution: Uncovering Human Norovirus Using A Zebrafish Model, Sahaana Chandran
Exploring A 'Fishy' Solution: Uncovering Human Norovirus Using A Zebrafish Model, Sahaana Chandran
Graduate Theses and Dissertations
Human norovirus (HuNoV) is the leading cause of acute gastroenteritis worldwide; however, the lack of robust laboratory culture systems and reliable animal models has limited progress in understanding viral replication and developing effective intervention strategies. While alternative models such as the zebrafish system have been explored, gaps remain in evaluating their ability to support replication across diverse HuNoV strains and in identifying factors that influence infectivity. This dissertation provides a comprehensive investigation into the use of the zebrafish model for studying viral replication, host interactions, and potential inhibition strategies. Initial studies focused on optimizing viral delivery methods using Tulane virus …
Analyzing The Effects Of Message Testing On The Public's Opinion About Gene Editing In Agriculture And Medicine, Luke Sanford Wimpy
Analyzing The Effects Of Message Testing On The Public's Opinion About Gene Editing In Agriculture And Medicine, Luke Sanford Wimpy
Graduate Theses and Dissertations
This paper will present results from the final survey of a multi-stage project examining factors that influence opinions about gene editing in agriculture and medicine. In this final survey, 3,200 U.S. respondents were recruited and randomized to view one of eight videos that communicated the safety of gene editing to determine which factors are most influential in changing opinions. The eight videos were designed based on data collected from focus groups and three previous surveys in this multi-stage project. The eight videos varied by three attributes: messenger, message, and application. The messenger in the videos was either a researcher or …
Characterization Of Snrk1 Signaling In Rice Growth, Reproduction, And Stress Responses Using Phenotypic And Omics Analysis, Maria Clara Faria-Bates
Characterization Of Snrk1 Signaling In Rice Growth, Reproduction, And Stress Responses Using Phenotypic And Omics Analysis, Maria Clara Faria-Bates
Graduate Theses and Dissertations
SnRK1 is an evolutionarily conserved protein kinase belonging to the SNF1/AMPK family that is composed of a catalytic subunit (α) and two regulatory subunits (β and βγ), and it has a major role in adjusting growth in response to the energy status. SnRK1 phosphorylates and alters the activities of enzymes involved in metabolism and regulates gene expression by altering the activity of chromatin-remodeling enzymes or transcription factors. Rice contains three functional paralogs of SnRK1α: OsSnRK1αA (Os05g0530500), OsSnRK1αB (Os8g0484600), and OsSnRK1αC (Os03g0289100). Although SnRK1 is known to play a central role in plant growth and stress responses, the functional specialization of …
Consumer Perceptions Of Fda Front-Of-Package Nutrition Labeling, Madison Price
Consumer Perceptions Of Fda Front-Of-Package Nutrition Labeling, Madison Price
Graduate Theses and Dissertations
The U.S. Food and Drug Administration (FDA) proposed a front-of-package nutrition labeling (FOPL) rule in early 2025 to help consumers more quickly and easily compare the nutritional quality of packaged foods (U.S. Food and Drug Administration, 2025). FOPL is gaining attention as a way to encourage healthier eating habits and consumer choices, but there is still debate over which label format works best. The objective of this study was to examine consumer perceptions, understanding, and trust of FDA FOPL, and to determine how these labels impact purchasing behavior and nutritional decision-making. Data were collected via an online Qualtrics survey distributed …
Bats And Bacteria: Infection Dynamics At The Human-Wildlife Interface, Isabella Katherine Deanglis
Bats And Bacteria: Infection Dynamics At The Human-Wildlife Interface, Isabella Katherine Deanglis
Graduate Theses and Dissertations
As the second most diverse mammalian order, bats host an array of pathogens, some of which are known to infect humans. Synanthropic bats share spaces with humans, resulting in bat-borne pathogen exposure. While most bat-borne disease research has focused on viral pathogens, bats host numerous bacterial pathogens with zoonotic potential. By integrating a global meta-analysis with field studies in Sub-Saharan Africa, I characterize the structural attributes that facilitate shared interfaces, the bacterial pathogens present in synanthropic bats of rural Kenya, and the physiological and environmental dynamics influencing odds of infection in these synanthropic bats. Finally, I evaluate the clinical relevance …
A Survey Of The Collembola Of The Buffalo National River Park, Emma Renee Critchfield
A Survey Of The Collembola Of The Buffalo National River Park, Emma Renee Critchfield
Graduate Theses and Dissertations
Collembola are a neglected and understudied class with few recent U.S surveys. The aim of this thesis was to survey the Buffalo National River for Collembola and create a catalogue of all known species in the state of Arkansas, USA. Leaf litter, mosses, rotting wood, fungi and malaise trap samples were taken from 13 locations within the Buffalo National River park. In total, 14 families, 34 genera and 59 species were identified from 22,028 collected specimens. Of those, 31 species represent new state records. This survey also validates malaise traps as useful tools for Collembola sampling. The malaise trap samples, …
Unveiling Factors Influencing Extract Yield From Milled Rice In Brewing, Matthew Aitkens
Unveiling Factors Influencing Extract Yield From Milled Rice In Brewing, Matthew Aitkens
Graduate Theses and Dissertations
Rice (Oryza sativa L.) presents a locally sourced, climate-resistant starch source for the brewing industry. As barley faces increased uncertainty due to rising temperatures, Arkansas-grown rice offers a more stable and cost-effective alternative starch source. However, the use of milled adjunct rice by brewers has remained limited, largely due to knowledge gaps about cultivar-specific properties relative to brewing. Chapter 1 provides an overview of rice as a brewing adjunct, reviewing the physiochemical properties important to brewing success. These properties include kernel size, kernel breakage, amylose content, and gelatinization temperature. Mashing strategies for multiple different brewing layouts are overviewed, showing practical …
Validation Of Rice Tissue Sampling For In-Season Nutrient Management Of Nitrogen, Phosphorus, And Potassium, Tanner Smith
Validation Of Rice Tissue Sampling For In-Season Nutrient Management Of Nitrogen, Phosphorus, And Potassium, Tanner Smith
Graduate Theses and Dissertations
Nitrogen (N), phosphorus (P), and potassium (K) are the 3 most important nutrients involved in rice (Oryza sativa L.) growth and development. Tissue sampling has been proven to be a potential tool to provide inseason information about plant nutrient concentrations at specified timings and growth stages. With increased interest in tissue sampling and improving nutrient management effectiveness, more information is needed to validate plant tissue concentrations at which additional fertilizer inputs may be warranted. Experiments were conducted in 2024 and 2025 at the Rice Research and Extension Center (RREC) near Stuttgart, Ark.; Pine Tree Research Station (PTRS) near Colt, Ark.; …
Assessing The Potential Of Taming Chicken Gut Commensal Bacteria Using Random Transposon Mutagenesis, Arjun Chapagain
Assessing The Potential Of Taming Chicken Gut Commensal Bacteria Using Random Transposon Mutagenesis, Arjun Chapagain
Graduate Theses and Dissertations
The chicken gut microbiome comprises hundreds of bacterial species whose functional roles remain largely unknown, in part because the tools needed to experimentally manipulate these organisms in their native community context have not been systematically developed or validated. This dissertation addresses the gap through three connected research chapters that progressively build a framework for transposon-based genetic delivery in the chicken cecal microbiome, moving from community-wide accessibility mapping to vector optimization to library preparation refinement. In Chapter 2, we established the community-level insertion landscape in chicken cecal metagenome using Himar transposon delivery via RP4 conjugation and aligned Tn-seq reads to a …
Assessment Of The Quality, Practicality, And Economic Viability Of Malted Rice, Bernardo Pontes Guimaraes
Assessment Of The Quality, Practicality, And Economic Viability Of Malted Rice, Bernardo Pontes Guimaraes
Graduate Theses and Dissertations
Climate change threatens the global supply of malting barley, creating a need for sustainable, climate-resilient alternative grains for the brewing industries. This dissertation investigated the chemical, sensorial, practical, and economic viability of using rice as a malting material. First, the malting and brewing qualities of 20 rice samples were evaluated. Results indicated malted rice (MR) had good malting and brewing qualities, including adequate levels of free amino nitrogen (FAN), high amyloglucosidase and limit dextrinase activities. Furthermore, pigmented rice varieties displayed a novel reddish-purple wort color. To identify rice cultivars suited for malting and brewing, the relationship between starch chemistry and …
Discerning Patterns Of Floral Sugar-Feeding: Dynamics Of The Mosquito Culex Antillummagnorum In Puerto Rico, Ella J. Branham
Discerning Patterns Of Floral Sugar-Feeding: Dynamics Of The Mosquito Culex Antillummagnorum In Puerto Rico, Ella J. Branham
Master's Theses
Mosquitoes rely on sugar feeding for survival, primarily from flowering plants, yet mosquito–plant interactions remain understudied. I examined plant-feeding associations of the mosquito Culex antillummagnorum in the Luquillo Experimental Forest of Puerto Rico, which may clarify patterns of habitat use, disease dynamics, and broader species interactions. First, plant DNA was extracted from field-collected Cx. antillummagnorum to identify potential nectar sources. DNA barcoding produced positive matches to the flowering plant genera Billia, Aesculus, Cladium, Fimbristylis, Xyris, Cakile, and Habenaria. Habenaria was the most compelling result because it belongs to the same subtribe of orchids …
Redeveloping Mississippi: A Case Study On Brownfields In Central & Southern Mississippi, Sahrah R. Yeroozedek
Redeveloping Mississippi: A Case Study On Brownfields In Central & Southern Mississippi, Sahrah R. Yeroozedek
Master's Theses
Brownfields, or properties that are or possibly are contaminated with dangerous materials, represent a common obstacle for communities in Mississippi. The real or potential presence of contaminants at these sites often deters investors due to costly cleanup requirements (EPA, n.d. -b). The Environmental Protection Agency (EPA), through its Brownfield Revitalization Program, implemented guidelines for covering the costs and labor associated with the remediation of these properties. The EPA is not, however, responsible for redevelopment that supports long-term environmental and economic sustainability. Although the EPA maintains inventories of all Brownfields, there is also no comprehensive database of Brownfields and their current …
Comparing Microbial Communities Of Diseased And Healthy Isopora Palifera Corals And Adjacent Waters At The Cocos (Keeling) Islands, Sophie Preston, Jacquelyn Jones, Megan J. Huggett, Arne A.S. Adam, Nicole E. White, Kar Chun Tan, Zoe Richards
Comparing Microbial Communities Of Diseased And Healthy Isopora Palifera Corals And Adjacent Waters At The Cocos (Keeling) Islands, Sophie Preston, Jacquelyn Jones, Megan J. Huggett, Arne A.S. Adam, Nicole E. White, Kar Chun Tan, Zoe Richards
Research outputs 2022 to 2026
Growth anomalies (GAs) are coral diseases characterised by tumour-like skeletal lesions reported globally, yet their causes remain poorly understood. Microorganisms are integral to coral health, but the role of bacterial communities in GAs remains unclear. We investigated an outbreak of GAs in Isopora palifera at the Cocos (Keeling) Islands using 16S rRNA amplicon sequencing to compare bacterial communities of GA-affected and asymptomatic corals, surrounding water and potential pollution sources. Significant differences in bacterial beta diversity were observed across sites, with an interaction between location and coral health status. Coral and water samples hosted distinct microbial communities, but there was no …
Recovery Timeframe Is A Critical Component In Preserving Carbon Stocks In Disturbed Tropical Seagrass Meadows, Taylor Renee Condron, Timothy M. Smith, Paul H. York, Nicholas J. Murray, Pere Masque, Michael A. Rasheed
Recovery Timeframe Is A Critical Component In Preserving Carbon Stocks In Disturbed Tropical Seagrass Meadows, Taylor Renee Condron, Timothy M. Smith, Paul H. York, Nicholas J. Murray, Pere Masque, Michael A. Rasheed
Research outputs 2022 to 2026
Seagrass meadows, though covering a small percentage of the ocean floor, play a critical role in marine carbon sequestration. However, the mechanisms behind this role remain uncertain due to challenges in mapping seagrass extent and flux, accounting for spatial variation in carbon storage, and incorporating site-specific histories. This study investigates the effects of short-term (≤10 years) seagrass loss on sediment carbon stocks within a large seagrass meadow in the Great Barrier Reef region. Using remote sensing data to construct a seagrass recovery timeline, combined with field sampling and assessments of ecological factors, we found higher sediment organic carbon in areas …
Solvent-Dependent Proteome Profiling In Edible Mushrooms (Hypsizygus Marmoreus And Agaricus Bisporus), Tanvir Ahmed, O'Lone, Angéla Juhász, Utpal Bose, Kenneth U. Agbo, Netsanet Shiferaw Terefe, Michelle L. Colgrave
Solvent-Dependent Proteome Profiling In Edible Mushrooms (Hypsizygus Marmoreus And Agaricus Bisporus), Tanvir Ahmed, O'Lone, Angéla Juhász, Utpal Bose, Kenneth U. Agbo, Netsanet Shiferaw Terefe, Michelle L. Colgrave
Research outputs 2022 to 2026
This study compared five solvents - urea, carbonate-bicarbonate, citrate, phosphate, and water - for their ability to extract proteins from beech (BM) (Hypsizygus marmoreus) and Swiss brown (SB) (Agaricus bisporus) mushrooms. Using mass spectrometry-based proteomics and bioinformatics, we found that urea produced the highest total protein identifications by data-dependent acquisition at 1% false discovery rate (FDR): BM: 1739, SB: 1907; and by data-independent acquisition: BM: 1969, SB: 2172 proteins, especially enriching cytosolic and ribosomal proteins. Carbonate-bicarbonate favoured the extraction of metabolic and translational proteins, while citrate targeted extracellular and membrane-associated proteins related to cell wall dynamics. Phosphate-enriched catalytically active proteins, …
The Rise And Fall Of The World's Greatest Marine Biodiversity Hotspot, Alexandre C. Siqueira, Kiessling, Nussaïbah Raja, David R. Bellwood
The Rise And Fall Of The World's Greatest Marine Biodiversity Hotspot, Alexandre C. Siqueira, Kiessling, Nussaïbah Raja, David R. Bellwood
Research outputs 2022 to 2026
Habitat condition and area shape global species distributions, with shallow-water reefs hosting a disproportional share of marine biodiversity. Although reef area is a well-established predictor of marine species richness, its historical context is less well understood. Here, we show that the rise of tropical marine biodiversity is closely tied to reef expansion in space and time. During the Early/Mid Miocene (23 to 11.6 million years ago), Indo-Pacific reefs reached unprecedented size and thickness, surpassing any reef systems in the past 66 million years. These massive reefs, likely driven by unique environmental, biotic, and tectonic conditions, fostered the expanding diversity and …
Replacing Exams With Project-Based Assignments, Patrick Hiesl
Replacing Exams With Project-Based Assignments, Patrick Hiesl
Land-Grant Press — Teaching Section
This brief provides an example of project-based learning that was applied to the FOR 3410 – Wood Procurement Practices in the Forest Industry undergraduate course. After teaching this course for 4 years, it was determined that project-based learning aligned well with the learning outcomes and activities the students would encounter in their professional careers, resulting in better student engagement in the course and higher retention of the concepts.
Food Fortification Strategies To Address Micronutrient Deficiencies In Cambodia: A Scoping Review Of Policy Implementation, Industry Capacity, And Public Health Outcomes, Sokha Yem, Sreypeov Tun, Sokunthea Kem
Food Fortification Strategies To Address Micronutrient Deficiencies In Cambodia: A Scoping Review Of Policy Implementation, Industry Capacity, And Public Health Outcomes, Sokha Yem, Sreypeov Tun, Sokunthea Kem
Indonesian Journal of Public Health Nutrition (IJPHN)
Background: Micronutrient deficiencies remain a major public health challenge in Cambodia, with iron deficiency anaemia, iodine deficiency disorders, zinc deficiency, and vitamin A deficiency disproportionately affecting women of reproductive age and children under five. Food fortification—the deliberate addition of essential micronutrients to commonly consumed foods—has been widely recognised as a cost-effective population-level intervention to address nutritional gaps. Objective: To systematically map and synthesise existing evidence on food fortification strategies in Cambodia, focusing on policy implementation, industry production capacity and compliance, regulatory enforcement, and public health outcomes. Methods: A scoping review was conducted following the Arksey and O’Malley methodological framework and …
The Delivery Dilemma: Unintended Consequences Of Cesarean Sections, Cecilia Odegard, Ellie Rose Piette
The Delivery Dilemma: Unintended Consequences Of Cesarean Sections, Cecilia Odegard, Ellie Rose Piette
Celebrating Scholarship and Creativity Day (2018-)
Cesarean sections (C-sections) are a major surgical procedure intended to minimize the rate of maternal and infant mortality due to complications during birth. While they were originally intended to only be performed when medically necessary, rates of non-medically indicated C-sections have increased significantly. This poster examines the unintended consequences (UICs) that are associated with C-section delivery, focusing on both short-term and long-term effects. A major focus is how C-sections disrupt early microbial exposure during birth, which plays an important role in the development of the infant gut microbiome and immune system. Research has shown that infants born via C- section …
Mechanistic Insights Into Enterolactone-Mediated Glut4-Dependent Glucose Uptake, Merritt Smith
Mechanistic Insights Into Enterolactone-Mediated Glut4-Dependent Glucose Uptake, Merritt Smith
Senior Honors Theses
Type 2 diabetes mellitus (T2D) is one of the leading causes of morbidity and mortality in the United States, with approximately 25% of healthcare expenditures directed toward its management and associated metabolic complications. In response to the urgent need for novel therapeutic strategies, recent research has focused on bioactive compounds derived from dietary sources. In light of that, we identified the plant lignan matairesinol (MA) and its gut-derived metabolite, enterolactone (ENL), as agents capable of enhancing glucose uptake in 3T3-L1 differentiated adipocytes. These results suggest that enterolactone may represent a promising dietary supplement for improving glycemic control in patients with …
Psychedelic Research In The Modern Day: Good Or Bad?, Shane Miller
Psychedelic Research In The Modern Day: Good Or Bad?, Shane Miller
Mechanical Engineering Student Research
This work is about the usage/safety of psychedelic substances, and I explain whether they are good or bad in terms of other drugs, such as alcohol.
Climate Change-Related Effects On Carbon Emissions And Net Ammonification Across Lowland To Upland Soils From A High-Latitude Coastal Ecosystem, Jenna M. Ross, Karen H. Beard, Katharine C. Kelsey, Matteo Petit Bon, A. Joshua Leffler
Climate Change-Related Effects On Carbon Emissions And Net Ammonification Across Lowland To Upland Soils From A High-Latitude Coastal Ecosystem, Jenna M. Ross, Karen H. Beard, Katharine C. Kelsey, Matteo Petit Bon, A. Joshua Leffler
Wildland Resources Faculty Publications
Warming, sea-level rise, and changing herbivory patterns are affecting ecosystem processes in northern coastal soils, including carbon and nitrogen cycling, although their combined effects are poorly understood. We studied the impact of these changes in a full-factorial microcosm experiment using four distinct soil types from the Yukon-Kuskokwim Delta of western Alaska. Soil was collected from three coastal wetlands, which differ in flooding frequency and use by migratory geese, and one rarely-flooded upland tundra used by geese in late summer. Microcosms containing these soils were incubated for 16 weeks at 10°C or 18°C, with or without three short-term floods, and with …
Survival Of The Fittest: Extremophilic Actinomycetes As The Future Of Antibiotic Treatment, Kyley Nelson, Ben Reddan
Survival Of The Fittest: Extremophilic Actinomycetes As The Future Of Antibiotic Treatment, Kyley Nelson, Ben Reddan
Celebrating Scholarship and Creativity Day (2018-)
The antibiotic resistance crisis is an emerging global health threat. In 2019 alone, 1.27 million deaths were attributed to antibiotic-resistant pathogens, and researchers predict the problem will worsen without intervention. Methicillin-Resistant Staphylococcus aureus (MRSA) has become a primary model for this crisis because it utilizes genomic adaptations to bypass β-lactam antibiotics. Although temperate actinomycetes have historically provided the majority of clinical antibiotics, recent bioprospecting has revealed that extremophilic actinomycetes represent a critical untapped resource. These organisms exhibit several adaptations to thrive in extreme environments, which results in the production of novel secondary metabolites and resilient extracellular enzymes. This literature review …
Target-Site Resistance To Glyphosate In Eleusine Indica Biotypes From South Sulawesi And Lampung, Indonesia, Ahmad Nur Lazuardi, Denny Kurniadie, Uum Umiyati, Ryan Widianto
Target-Site Resistance To Glyphosate In Eleusine Indica Biotypes From South Sulawesi And Lampung, Indonesia, Ahmad Nur Lazuardi, Denny Kurniadie, Uum Umiyati, Ryan Widianto
Jurnal Kultivasi
Glyphosate is a non-selective systemic herbicide that has been widely used to control weeds by local corn farmers in South Sulawesi and Lampung Provinces of Indonesia. However, some corn farmers in these two regions were considered that glyphosate herbicide at the standard field dose no longer effective against goosegrass (Eleusine indica). To confirms the level of its resistance to glyphosate, seeds of E. indica suspected to be glyphosate-resistant were collected from corn fields in Soppeng Regency-South Sulawesi and South Lampung Regency-Lampung (designated as GR-1 and GR-2 respectively), along with a known susceptible biotype from Sumedang Regency-West Java (GS) as a …
Investigating The Synthesis And Antibacterial Activity Of A Main-Chain Cationic Polymer, Emily Smith
Investigating The Synthesis And Antibacterial Activity Of A Main-Chain Cationic Polymer, Emily Smith
Honors Theses
Antibiotic resistance is a growing threat to public health. Due to the overuse of antibiotics in agriculture, the overprescription of antibiotics, and the misuse of antibiotics by patients, antibiotic resistance is spreading at an alarming rate. As antibiotic resistance spreads, the antibiotics we depend on to treat common infections become ineffective. Therefore, it is imperative to develop novel treatments for infections that do not increase the prevalence of antibiotic resistance. One treatment being explored is the use of synthetic polymers with antibacterial properties. Synthetic polymers are advantageous because they can be synthesized from widely available precursors and their structure is …