Open Access. Powered by Scholars. Published by Universities.®
Laboratory and Basic Science Research Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Medicine and Health Sciences (28)
- Cell and Developmental Biology (16)
- Biochemistry, Biophysics, and Structural Biology (14)
- Cell Biology (12)
- Physiology (12)
-
- Biology (11)
- Diseases (11)
- Genetics and Genomics (10)
- Molecular Biology (9)
- Medical Sciences (8)
- Microbiology (8)
- Bioinformatics (7)
- Cellular and Molecular Physiology (7)
- Ecology and Evolutionary Biology (7)
- Neuroscience and Neurobiology (7)
- Biochemistry (6)
- Pharmacology, Toxicology and Environmental Health (6)
- Social and Behavioral Sciences (6)
- Chemicals and Drugs (5)
- Immunology and Infectious Disease (5)
- Marine Biology (5)
- Molecular Genetics (5)
- Research Methods in Life Sciences (5)
- Engineering (4)
- Kinesiology (4)
- Medical Cell Biology (4)
- Physical Sciences and Mathematics (4)
- Plant Sciences (4)
- Institution
-
- Rowan University (6)
- Marquette University (5)
- Florida International University (4)
- Selected Works (4)
- The Texas Medical Center Library (3)
-
- University of Kentucky (3)
- Virginia Commonwealth University (3)
- Bowling Green State University (2)
- Union College (2)
- University of Connecticut (2)
- University of Massachusetts Amherst (2)
- University of San Diego (2)
- Western University (2)
- Bellarmine University (1)
- California Polytechnic State University, San Luis Obispo (1)
- Central Washington University (1)
- Claremont Colleges (1)
- Dominican University of California (1)
- Duquesne University (1)
- East Tennessee State University (1)
- Eastern Illinois University (1)
- Embry-Riddle Aeronautical University (1)
- GALILEO, University System of Georgia (1)
- Georgia Southern University (1)
- James Madison University (1)
- Louisiana State University (1)
- Michigan Technological University (1)
- Montclair State University (1)
- Olivet Nazarene University (1)
- The University of San Francisco (1)
- Keyword
-
- Biology (3)
- Exercise (3)
- Inflammation (3)
- Algae (2)
- Breast cancer (2)
-
- Cancer (2)
- Chemotherapy (2)
- Education (2)
- Genetics (2)
- Physical activity (2)
- Prostate cancer (2)
- Risk assessment (2)
- 3Rs (1)
- 9-aminoacridine (1)
- ARV1 (1)
- Accidental cell death (1)
- Acculturative stress (1)
- Actigraphy (1)
- Actin (1)
- Actual exertion (1)
- Agar plates (1)
- Amino Acid Sequence (1)
- Animal welfare (1)
- Animals (1)
- Animals, Genetically Modified (1)
- Antimicrobial (1)
- Anxiety (1)
- Apoptosis (1)
- Aquatic toxicology (1)
- Arctic (1)
- Publication
-
- Clinical Lab Sciences Faculty Research and Publications (5)
- FIU Electronic Theses and Dissertations (4)
- Graduate School of Biomedical Sciences Theses and Dissertations (4)
- Dissertations & Theses (Open Access) (3)
- Theses and Dissertations (3)
-
- Honors Projects (2)
- Honors Scholar Theses (2)
- Honors Theses (2)
- Masters Theses (2)
- Rowan-Virtua School of Osteopathic Medicine Faculty Scholarship (2)
- All Master's Theses (1)
- Andrew N. Rowan, DPhil (1)
- Arshad M. Khan, Ph.D. (1)
- Biological Sciences Grants Collections (1)
- Biology ETDs (1)
- Biology: Faculty Scholarship (1)
- Department of Biology Faculty Scholarship and Creative Works (1)
- Dissertations, Master's Theses and Master's Reports (1)
- Dissertations, Masters Theses, Capstones, and Culminating Projects (1)
- Doctoral Dissertations (1)
- Electronic Theses and Dissertations (1)
- Electronic Thesis and Dissertation Repository (1)
- Graduate Student Research Symposium (1)
- Health, Human Performance and Recreation Undergraduate Honors Theses (1)
- Honors College Theses (1)
- KGI Theses and Dissertations (1)
- LSU Master's Theses (1)
- Library Impact Statements (1)
- Martin Stephens, PhD (1)
- Masters Theses, 2010-2019 (1)
- Publication Type
- File Type
Articles 1 - 30 of 66
Full-Text Articles in Laboratory and Basic Science Research
Neuronal And Glial Expression Of Glun2c And Glun2d Nmda Receptor Subunit Mrna In Different Regions Of The Mouse Forebrain, Hassan Alsaad
Neuronal And Glial Expression Of Glun2c And Glun2d Nmda Receptor Subunit Mrna In Different Regions Of The Mouse Forebrain, Hassan Alsaad
Theses & Dissertations
N-methyl-D-aspartate (NMDA) receptors are a subtype of glutamate receptors that are widely expressed in the brain, where they mediate critical functions. While the actions of the predominate GluN2 NMDAR subunits, GluN2A and GluN2B are relatively well understood, the function of GluN2C and GluN2D in the telencephalon is largely unknown. To better understand the possible role of GluN2C and GluN2D subunits, we used fluorescence in situ hybridization together with multiple cell markers to define the distribution and type of cells expressing GluN2C and GluN2D mRNA. Also, a GluN2C-KO mouse was used as a negative control.
GluN2C mRNA expression was only found …
Alternatives To Laboratory Animals: Definition And Discussion, Andrew N. Rowan
Alternatives To Laboratory Animals: Definition And Discussion, Andrew N. Rowan
Andrew N. Rowan, DPhil
The origins of the concept of "alternatives" to the use of animals in research may be traced back to the 1800's and the furore about using live animals in surgical and other experiments. Some of the animal protection societies in England were prepared to accept animal experimentation provided it was performed under anesthesia. Even Dr. Marshall Hall, who championed the spread of experimental medicine in 19th century England, considered it necessary to control and prevent unwarranted, inept and cruel experimentation (French, 1975). The concept of alternatives has developed in the 20th century to encompass not only the reduction (prevention) of …
The Effects Of Copper Exposure On Fish Locomotion And Predator-Prey Interactions, Tiffany N. Yanez
The Effects Of Copper Exposure On Fish Locomotion And Predator-Prey Interactions, Tiffany N. Yanez
FIU Electronic Theses and Dissertations
This study determined the effects of the copper water quality criterion (WQC) by the EPA on [1] swimming performance and [2] predator-prey interactions of the Sailfin Molly, across a salinity gradient. Fish acclimated to FW (0 ppt) and 8-ppt saltwater were exposed to 11.3 and 8.44 µg/L Cu for 96 h, respectively. At the end of the exposures, fish swimming performance was determined by using the critical swimming speed, Ucrit, the speed at which a fish cannot longer maintain position in the water column. Ucritwas then measured again after a 4-week depuration period to determine if …
The Role Of Tumor Suppressor Dear1 In The Acquisition Of Mammary Stem/Progenitor Cell Properties, Uyen Le
The Role Of Tumor Suppressor Dear1 In The Acquisition Of Mammary Stem/Progenitor Cell Properties, Uyen Le
Dissertations & Theses (Open Access)
Breast cancer is the most commonly diagnosed cancer in women in America. Ductal carcinoma in situ (DCIS), one of the earliest pre-invasive forms of invasive ductal carcinoma (IDC), has a 30-50% risk of progressing to IDC. Understanding the mechanisms regulating progression from DCIS to IDC would help identify biomarkers to stratify patients at higher risk of progression or metastasis. Cumulative literature suggests the earliest phase of dissemination from the primary tumor is driven by the epithelial-mesenchymal transition (EMT) program. DEAR1 is a tumor suppressor gene which is mutated, undergoes loss of heterozygosity in breast cancer, and is downregulated in DCIS …
Comparisons Between Movement Onset Identification Methods Used In Isometric Mid-Thigh Pull Test, Junshi Liu
Comparisons Between Movement Onset Identification Methods Used In Isometric Mid-Thigh Pull Test, Junshi Liu
Electronic Theses and Dissertations
This dissertation aimed to explore the usefulness of using force derivatives for onset detection in the isometric mid-thigh pull test. First, we examined applications of three differential calculus principles, first and second derivative, and curvature using visual detection as a reference under different baseline conditions. Second, we compared the best derivative method to a threshold-based method using visual detection as a reference. Results of our first investigation showed trivial differences between many differential calculus methods and visual detection. However, statistical differences exceeding a trivial effect was observed when instantaneous force and rate of force develop were examined. Through the first …
Behavioral Insights Into Nociceptor Function: A Systematic Approach To Understanding Postsurgical And Neuropathic Pain Mechanisms In Rats, Max Odem
Dissertations & Theses (Open Access)
Postsurgical and neuropathic pain are each clinically common, and often associated with ongoing pain. Ongoing pain has been linked to ongoing activity (OA) in human C-fiber nociceptors. Preclinical studies using rodent neuropathic models have concentrated on allodynia driven by OA generated in non-nociceptive Aβ fibers, but little attention has been paid to postsurgical pain in sham controls or to C-fiber nociceptor OA promoting ongoing pain.
Operant assays that reveal negative motivational and cognitive aspects of voluntary pain-related behavior may be particularly sensitive to pain-related alterations. In the mechanical conflict (MC) test, rodents can freely choose to escape from a brightly …
Polyglutamine Repeat Proteins Disrupt Actin Structure In Drosophila Photoreceptors., Annie Vu, Tyler Humphries, Sean Vogel, Adam Haberman
Polyglutamine Repeat Proteins Disrupt Actin Structure In Drosophila Photoreceptors., Annie Vu, Tyler Humphries, Sean Vogel, Adam Haberman
Biology: Faculty Scholarship
Expansions of polygutamine-encoding stretches in several genes cause neurodegenerative disorders including Huntington's Disease and Spinocerebellar Ataxia type 3. Expression of the human disease alleles in Drosophila melanogaster neurons recapitulates cellular features of these disorders, and has therefore been used to model the cell biology of these diseases. Here, we show that polyglutamine disease alleles expressed in Drosophila photoreceptors disrupt actin structure at rhabdomeres, as other groups have shown they do in Drosophila and mammalian dendrites. We show this actin regulatory pathway works through the small G protein Rac and the actin nucleating protein Form3. We also find that Form3 has …
Environmental Health And Saafety For Scientists Bps 357x, Joanna Burkhardt
Environmental Health And Saafety For Scientists Bps 357x, Joanna Burkhardt
Library Impact Statements
No abstract provided.
Mycobacterium Tuberculosis Inhibitors: Action And Resistance, Pamela K. Garcia-Moreno
Mycobacterium Tuberculosis Inhibitors: Action And Resistance, Pamela K. Garcia-Moreno
FIU Electronic Theses and Dissertations
Tuberculosis, an infectious disease caused by Mycobacterium tuberculosis, has been a global health problem for years. The emergence of drug resistance in this organism generates the necessity of exploring novel targets and developing new drugs. Topoisomerases are enzymes found in all kingdoms of life responsible for overcoming the topological barriers encountered during essential cellular processes. The genomes of mycobacteria encode only one type IA topoisomerase (MtopI), which has been validated as a novel TB drug target. The goal of this study is to obtain new information on the mechanism and resistance of endogenous and synthetic inhibitors of MtopI.
Rv1495 is …
The Interplay Between Polarity Regulators, Calcium, And The Actin Cytoskeleton During Tip Growth, Carlisle Bascom Jr
The Interplay Between Polarity Regulators, Calcium, And The Actin Cytoskeleton During Tip Growth, Carlisle Bascom Jr
Doctoral Dissertations
Plant cell growth is a meticulously regulated process whereby the cell wall is selectively loosened to allow for turgor-pressure driven expansion. The rate of expansion must equal delivery of new material, or the cell will lyse. In many plant cells, this process happens diffusely around the cell. However, a number of plant cells have anisotropic shapes that require exquisite spatial control of secretion. One simple example of anisotropic patterning is tip growth; highly polarized cell expansion utilized by pollen tubes, root hairs, and moss protonemata. Investigating the role various molecules have in tip growth sheds light on how plant cells …
Adapting Cell-Free Protein Synthesis As A Platform Technology For Education, Grace W. Chu, Max Z. Levine, Nicole E. Gregorio, Javin P. Oza
Adapting Cell-Free Protein Synthesis As A Platform Technology For Education, Grace W. Chu, Max Z. Levine, Nicole E. Gregorio, Javin P. Oza
STAR Program Research Presentations
Cell-free protein synthesis (CFPS) has emerged as an enabling biotechnology for research and biomanufacturing as it allows for the production of protein without the need for a living cell. Applications of CFPS include the construction of libraries for functional genomics and structural biology, the production of personalized medicine, and the expression of virus-like particles. The absence of a cell wall provides an open platform for direct manipulation of the reaction conditions and biological machinery. This project focuses on adapting the CFPS biotechnology to the classroom, making a hands-on bioengineering approach to learning protein synthesis accessible to students grades K-16 through …
Effect Of Estrogen And Glucocorticoid Signaling On Th2 Cells – Implications For Severe Asthma, Meerah Vijeyakumaran
Effect Of Estrogen And Glucocorticoid Signaling On Th2 Cells – Implications For Severe Asthma, Meerah Vijeyakumaran
Electronic Thesis and Dissertation Repository
T helper (Th2) cells are increased in asthma and mediate allergic inflammation through production of type 2 cytokines (interleukin-4, -5 and -13). One pathway to activate Th2 cells is through chemoattractant-homologous receptor expressed on Th2 cells (CRTh2), a receptor for prostaglandin D2 (PGD2). Glucocorticoids (GCs) are the main treatment for allergic disease, due to their ability to suppress type 2 cytokine production and induce apoptosis. Incidence and severity of asthma is greater in women than men, which may be related to sex-specific efficacy of GCs. Recently, our laboratory found that severe asthmatic women had more circulating Th2 …
Personal Safety Culture: A New Measure For General Aviation Pilots, Bradley S. Baugh, Kimberly M. Bracewell, Urara Takano, Mattie N. Milner, Emily C. Anania, Nadine K. Ragbir, Mudhur Bharat Gupta, Diego M. Garcia, Drishti O. Valecha, Daniel A. Marte, Scott R. Winter, Stephen Rice
Personal Safety Culture: A New Measure For General Aviation Pilots, Bradley S. Baugh, Kimberly M. Bracewell, Urara Takano, Mattie N. Milner, Emily C. Anania, Nadine K. Ragbir, Mudhur Bharat Gupta, Diego M. Garcia, Drishti O. Valecha, Daniel A. Marte, Scott R. Winter, Stephen Rice
National Training Aircraft Symposium (NTAS)
Safety culture has been a subject of research for over three decades and is now widely accepted as a critical component of organizational safety programs both domestically and internationally. Through the development of a healthy safety culture, aviation organizations can improve safety processes, reduce mishaps, and mitigate risk more effectively. This is done through the holistic team efforts of an organization’s members and the organization’s leadership. How about aviators who are not part of an organization? Is it possible to identify a personal safety culture defined outside of the traditional organization? And, is it possible to create an instrument allowing …
Promoting Adherence To Best Practice Related To Urine Reflex To Culture Testing, Maykel Verdecia Alonso Ba,Rn-Cphn
Promoting Adherence To Best Practice Related To Urine Reflex To Culture Testing, Maykel Verdecia Alonso Ba,Rn-Cphn
Nursing and Health Professions Faculty Research and Publications
Over a two week period, the infection control nurse, from a trauma designated facility located in norther California, planned a practice improvement project in collaboration with the laboratory microsystem to educate referring physicians and increase adherence to the Centers for Disease Control (CDC) protocol, which delineates recommended best practices related to urine reflex to culture testing. Urinalysis (UA) is a test that triggers a reflex urine culture when pyuria is present. Frequent urine culturing without the presence of pyuria can cause unnecessary treatment with antimicrobials. From January 2017 to December 2017, 10% of UAs from 200 urine samples from asymptomatic …
Green Tea Polyphenol Epigallocatechin-3-Gallate-Stearate Inhibits The Growth Of Streptococcus Mutans: A Promising New Approach In Caries Prevention, Amy Lynn Melok, Lee Lee, Siti Ayuni Mohamed Yussof, Tinchun Chu
Green Tea Polyphenol Epigallocatechin-3-Gallate-Stearate Inhibits The Growth Of Streptococcus Mutans: A Promising New Approach In Caries Prevention, Amy Lynn Melok, Lee Lee, Siti Ayuni Mohamed Yussof, Tinchun Chu
Department of Biology Faculty Scholarship and Creative Works
Streptococcus mutans (S. mutans) is the main etiological bacteria present in the oral cavity that leads to dental caries. All of the S. mutans in the oral cavity form biofilms that adhere to the surfaces of teeth. Dental caries are infections facilitated by the development of biofilm. An esterified derivative of epigallocatechin-3-gallate (EGCG), epigallocatechin-3-gallate-stearate (EGCG-S), was used in this study to assess its ability to inhibit the growth and biofilm formation of S. mutans. The effect of EGCG-S on bacterial growth was evaluated with colony forming units (CFU) and log reduction; biofilm formation was qualitatively determined by Congo red assay, …
The Role Of Developmental Timing Regulators In Progenitor Proliferation And Cell Fate Specification During Mammalian Neurogenesis, Jennifer S. Romer-Seibert
The Role Of Developmental Timing Regulators In Progenitor Proliferation And Cell Fate Specification During Mammalian Neurogenesis, Jennifer S. Romer-Seibert
Graduate School of Biomedical Sciences Theses and Dissertations
Developmental timing is a key aspect of tissue and organ formation in which distinct cell types are generated through a series of steps from common progenitors. These progenitors undergo specific changes in gene expression that signifies both a distinct progenitor type and developmental time point that thereby specifies a particular cell fate at that stage of development. The nervous system is an important setting for understanding developmental timing because different cell types are produced in a certain order and the switch from stem cells to progenitors requires precise timing and regulation. Notable examples of such regulatory molecules include the RNA-binding …
Inhibition Of Ribosome Biogenesis Through Genetic And Chemical Approaches, Leonid Anikin
Inhibition Of Ribosome Biogenesis Through Genetic And Chemical Approaches, Leonid Anikin
Graduate School of Biomedical Sciences Theses and Dissertations
In order to maintain the ability to generate proteins, proliferating cells must continuously generate ribosomes, designating up to 80% of their energy to ribosome biogenesis (RBG). RBG involves transcription of rDNA by RNA polymerases I (Pol I) and III (Pol III), expression of approximately 80 ribosomal proteins, and assembly of these components in a process referred to as ribosome maturation. During maturation, the Pol I transcribed 47S pre-rRNA undergoes a number of processing events, while simultaneously interacting with processing factors and ribosomal proteins that drive pre-ribosome assembly. Inhibition of RBG has become one of the pursued targets for cancer therapy …
Insight Into Translational Activation In Yeast Mitochondria, Julia Lynn Jones
Insight Into Translational Activation In Yeast Mitochondria, Julia Lynn Jones
Graduate School of Biomedical Sciences Theses and Dissertations
Mitochondrial function depends on over a thousand proteins, of which the majority are nuclear DNA-encoded and approximately one percent are mitochondrial DNA-encoded. The mitochondrial DNA of Saccharomyces cerevisiae contains eight protein-encoding genes, seven of which are required for proper function of the respiratory complexes and one encodes a ribosomal protein. The bigenomic nature of the oxidative phosphorylation complexes requires coordinated expression and regulation from both the nuclear and the mitochondrial genomes. It is currently unclear how this regulatory network operates. However, it is thought that nuclear genome-encoded messengers localized to the mitochondria aid in this coordination.
A family of proteins …
Computational Analysis Of Genomic Variants Affecting Predicted Microrna:Target Interactions In Prostate Cancer., Angélica Paola Hernández Pérez
Computational Analysis Of Genomic Variants Affecting Predicted Microrna:Target Interactions In Prostate Cancer., Angélica Paola Hernández Pérez
KGI Theses and Dissertations
Prostate cancer (PCa) is the most common cancer of men in the United States and is third only to lung and colon as a cause of cancer death. Clinical behavior of the disease is variable and the combination of prostate-specific antigen (PSA) screening and Gleason score staging are currently the best available molecular and pathology tools to predict outcomes. Cancer biology research establishes microRNAs (miRNAs) as key molecular components in both normal and pathological states. Thus, elucidating miRNAs perturbed by genomic alterations will expand our understanding of the molecular taxonomy of PCa with the aim to complement current practices in …
Investigation Of Zebrafish Larvae Behavior As Precursor For Suborbital Flights: Feasibility Study, Pedro Llanos, Kristina Andrijauskaite, Mark Rubinstein, Sherine S.L. Chan
Investigation Of Zebrafish Larvae Behavior As Precursor For Suborbital Flights: Feasibility Study, Pedro Llanos, Kristina Andrijauskaite, Mark Rubinstein, Sherine S.L. Chan
Pedro J. Llanos (www.AstronauticsLlanos.com)
Importance Of Welfare And Ethics Competence Regarding Animals Kept For Scientific Purposes To Veterinary Students In Australia And New Zealand, Teresa Collins, Amelia Cornish, Jennifer Hood, Chris Degeling, Andrew D. Fisher, Rafael Freire, Susan J. Hazel, Jane Johnson, Jennifer K.F. Lloyd, Clive J.C. Phillips, Vicky Tzioumis, Paul D. Mcgreevy
Importance Of Welfare And Ethics Competence Regarding Animals Kept For Scientific Purposes To Veterinary Students In Australia And New Zealand, Teresa Collins, Amelia Cornish, Jennifer Hood, Chris Degeling, Andrew D. Fisher, Rafael Freire, Susan J. Hazel, Jane Johnson, Jennifer K.F. Lloyd, Clive J.C. Phillips, Vicky Tzioumis, Paul D. Mcgreevy
Professional Science Research Ethics Collection
Veterinarians are in a strong position of social influence on animal-related issues. Hence, veterinary schools have an opportunity to raise animal health and welfare standards by improving veterinary students’ animal welfare and ethics (AWE) education, including that related to animals used for scientific purposes. A survey of 818 students in the early, mid, and senior stages of their courses at all eight veterinary schools across Australia and New Zealand was undertaken on their first day of practice (or Day One Competences) to explore how veterinary students viewed the importance of their competence in the management of welfare and ethical decision-making …
Developmental Exposure To Xenoestrogens: Effects On The Mouse Mammary Gland Development And Response To Estrogen, Durga Kolla
Developmental Exposure To Xenoestrogens: Effects On The Mouse Mammary Gland Development And Response To Estrogen, Durga Kolla
Masters Theses
Humans experience ubiquitous exposures to estrogenic environmental chemicals from food, personal care products, and other industrial and consumer goods. Bisphenol A (BPA), a well-studied xenoestrogen, is known to alter development of estrogen-sensitive organs including the brain, reproductive tract, and mammary gland. Bisphenol S (BPS), which has a similar chemical structure to BPA, is also used in many consumer products, but its effects on estrogen-sensitive organs in mammals has not been thoroughly examined. In our study, pregnant CD-1 mice were orally exposed to BPS or ethinyl estradiol (EE2, a positive control for estrogenicity) from gestational day 9 through postnatal day (PND) …
Bioethics (Gcsu), Kasey Karen, Jennifer Townes
Bioethics (Gcsu), Kasey Karen, Jennifer Townes
Biological Sciences Grants Collections
This Grants Collection for Bioethics was created under a Round Ten ALG Textbook Transformation Grant.
Affordable Learning Georgia Grants Collections are intended to provide faculty with the frameworks to quickly implement or revise the same materials as a Textbook Transformation Grants team, along with the aims and lessons learned from project teams during the implementation process.
Documents are in .pdf format, with a separate .docx (Word) version available for download. Each collection contains the following materials:
- Linked Syllabus
- Initial Proposal
- Final Report
Loss Of Marv1 Promotes Chop Signaling In Mouse Liver, Shad Anthony Mitchell
Loss Of Marv1 Promotes Chop Signaling In Mouse Liver, Shad Anthony Mitchell
Graduate School of Biomedical Sciences Theses and Dissertations
Metabolic syndrome (MetS) is a term used to define a set of metabolic diseases: obesity, type 2 diabetes (T2D), hyperlipidemia, hypertension, nonalcoholic fatty liver disease (NAFLD), and nonalcoholic hepatosteatosis (NASH). Those with MetS have a higher incidence of cardiovascular disease and stroke. Current drug treatments for MetS treat the individual pathologies associated with the diseases, rather than directly targeting MetS as a whole. We hypothesize that the inhibition of a ubiquitous lipid transporter known as ARV1 can improve pathologies associated with MetS. To test this hypothesis, we utilized liver tissue from mARV1 knockout mice fed a high-fat diet and examined …
Spatial And Temporal Patterns Of Arctic Nearshore Fish Community And Food Web Structures, Mark B. Barton
Spatial And Temporal Patterns Of Arctic Nearshore Fish Community And Food Web Structures, Mark B. Barton
FIU Electronic Theses and Dissertations
Climate change and increasing anthropogenic activities are causing rapid changes to environmental and ecological processes in the Arctic Ocean. To better understand these changes, scientists have increased research efforts in these regions, but to date the number of studies on Arctic nearshore habitats are lacking. My dissertation responds to the paucity of information and investigates patterns in Arctic nearshore fish communities and food webs to gain insight to how these ecosystems may shift as these changes continue. I used multivariate statistical analysis to examine patterns in community structure and composition to determine that Arctic nearshore fish communities are largely driven …
Mapping Molecular Datasets Back To The Brain Regions They Are Extracted From: Remembering The Native Countries Of Hypothalamic Expatriates And Refugees, Arshad M. Khan, Alice H. Grant, Anais Martinez, Gully Apc Burns, Brendan S. Thatcher, Vishwanath T. Anekonda, Benjamin W. Thompson, Zachary S. Roberts, Daniel H. Moralejo, James E. Blevins
Mapping Molecular Datasets Back To The Brain Regions They Are Extracted From: Remembering The Native Countries Of Hypothalamic Expatriates And Refugees, Arshad M. Khan, Alice H. Grant, Anais Martinez, Gully Apc Burns, Brendan S. Thatcher, Vishwanath T. Anekonda, Benjamin W. Thompson, Zachary S. Roberts, Daniel H. Moralejo, James E. Blevins
Arshad M. Khan, Ph.D.
The Zinc Transporter Zipt-7.1 Regulates Sperm Activation In Nematodes, Yanmei Zhao, Chieh-Hsiang Tan, Amber Krauchunas, Andrea Scharf, Nicholas Dietrich, Kurt Warnhoff, Zhiheng Yuan, Marina Druzhinina, Sam Guoping Gu, Long Miao, Andrew Singson, Ronald E Ellis, Kerry Kornfeld
The Zinc Transporter Zipt-7.1 Regulates Sperm Activation In Nematodes, Yanmei Zhao, Chieh-Hsiang Tan, Amber Krauchunas, Andrea Scharf, Nicholas Dietrich, Kurt Warnhoff, Zhiheng Yuan, Marina Druzhinina, Sam Guoping Gu, Long Miao, Andrew Singson, Ronald E Ellis, Kerry Kornfeld
Rowan-Virtua School of Osteopathic Medicine Faculty Scholarship
Sperm activation is a fascinating example of cell differentiation, in which immotile spermatids undergo a rapid and dramatic transition to become mature, motile sperm. Because the sperm nucleus is transcriptionally silent, this transition does not involve transcriptional changes. Although Caenorhabditis elegans is a leading model for studies of sperm activation, the mechanisms by which signaling pathways induce this transformation remain poorly characterized. Here we show that a conserved transmembrane zinc transporter, ZIPT-7.1, regulates the induction of sperm activation in Caenorhabditis nematodes. The zipt-7.1 mutant hermaphrodites cannot self-fertilize, and males reproduce poorly, because mutant spermatids are defective in responding to activating …
Biological Soil Crusts In A Northeastern Pine Barren: Composition And Ecological Effects, Jessica Gilbert
Biological Soil Crusts In A Northeastern Pine Barren: Composition And Ecological Effects, Jessica Gilbert
Honors Theses
Biological soil crusts (BSCs), otherwise known as cryptogamic soil crusts, biocrusts, or cyanobacterial crusts, are soil aggregations hosting diverse biotic communities. They are composed of cyanobacteria and algae, and generally have a covering of moss and/or lichen. BSCs are typically found in arid to semi-arid regions throughout the world, and are integral soil stabilizers, moisture retainers, and nitrogen fixers in these communities. Along with these factors, BSCs are able to impact germination and establishment of plants, either as an accompanying influence, or direct result of those listed above. BSCs have yet to be formally described in the inland northeastern United …
Light-Induced Expression Of A Blue Coral Protein In An Industrial Fungus, Lindsay Tomczak
Light-Induced Expression Of A Blue Coral Protein In An Industrial Fungus, Lindsay Tomczak
Honors Theses
The ultimate goal of this research project is to improve the growth and structural characteristics of an Ecovative Design LLC (Green Island, NY) production strain to produce commercial biomaterials for packaging. These biomaterials are produced from renewable resources and can be easily broken down after they fulfill their purpose, unlike the commonly used materials today (such as Styrofoam). In an effort to quantify the light-reactivity of the fungus, a codon-optimized DNA sequence coding a blue chromoprotein was introduced and utilized as a visual reporter gene. Transcriptional controlling sequences were identified from orthologs to specific light-regulated genes and were combined with …
Schistosomiasis In The Wild: A Transcriptomics Perspective On Field-Derived Biomphalaria Pfeifferi And Schistosoma Mansoni, And Their Interactions, Sarah K. Buddenborg
Schistosomiasis In The Wild: A Transcriptomics Perspective On Field-Derived Biomphalaria Pfeifferi And Schistosoma Mansoni, And Their Interactions, Sarah K. Buddenborg
Biology ETDs
Schistosomiasis, caused by trematodes in the genus Schistosoma, is a widespread neglected tropical disease with the species S. mansoni infecting over 100 million people. We aimed to better understand the snail host and parasite responses during intramolluscan stages of infection by performing dual RNA-Seq on field-collected snails with natural infections from western Kenya. We collected uninfected Biomphalaria pfeifferi, B. pfeifferi with a patent cercariae-producing S. mansoni infection, and B. pfeifferi exposed to field-collected S. mansoni at 1 and 3d (days post infection).
We first created a high-quality B. pfeifferi transcriptome to identify the snail response to S. mansoni infection. …