Genetics and Genomics Commons^™

Investigating The Endogenous & Synthetic Estrogens To The Three Estrogen Receptor Subtypes Of Teleost Fish, Ann Cyril

Posters - 2026

Estrogen and the estrogen receptors are important biological and physiological processes. The various types of estrogen include estrone, estradiol and estriol. Estradiol’s main function is to maintain the reproductive system. Estrone’s main function is to develop the female's reproductive functions. Estriol’s main function is to aid the female's sexual developments but is on the weaker side. The fish, Atlantic Croaker, has three different estrogen receptors: ERα, ERβa, and ERβb. Based on the estrogen receptors, it appears that their binding affinities do differ in strength. Each estrogen receptor has different amino acids involved that could contribute to the difference in their …

Investigating Rad14 Gene Nucleotide Excision Repair On G-Quadruplexes, Juan Pablo Olvera Rodriguez, Tyna Trevino, Yvette Gonzalez, Georgia Romike

Posters - 2026

DNA is typically found as a double-stranded helical structure; however, it can be found in different types of structures, such as G-quadruplexes (G4s). These are structures formed when DNA sequences are rich in Guanines, which interact with each other by hydrogen bonding, forming stacked G-tetrads. These guanine-rich structures are known for interacting with DNA during important cell processes, such as recombination and replication, leading to instability and DNA damage (Grey et al., 2014). If not treated properly, these structures may contribute to mutations and cancer development. To solve these issues, cells have developed maintenance pathways such as Nucleotide Excision Repair …

Phenol–Chloroform Dna Extraction For Dna Amplification From Personal Items, Aditya Rahman Ernanto, Dinda Amaliyatul Khasanah, Yunita Aldirahayu, Rizki Setiyaningrum, Arya Iswara

Makara Journal of Science

This study examined the feasibility of extracting DNA from various personal items using the phenol–chloroform–isoamyl alcohol (PCIA) method. A towel, collared shirt, toothbrush, shower puff, comb, hair tie, and buccal swabs were analyzed. The quality of the DNA extraction, along with DNA concentration, purity, and suitability for multiplex PCR amplification, were evaluated. The shower puff exhibited the highest DNA concentration (68.35 ng/µL), whereas the collared shirt yielded the lowest (26.43 ng/µL). All samples exhibited good DNA purity (A260 nm/A280 nm ranging from 1.827 to 1.985), emphasizing the potential of this method for forensic analysis. Factors influencing DNA concentration included material …

Reproductive Performance And Its Association With Esr, Prlr, Fshb Genes In Indigenous “I” Pigs, Do Duc Luc, Phan Thi Tuoi, Nguyen Thai Anh, Do Thi Hue, Nguyen Hoang Thinh

The Thai Journal of Veterinary Medicine

Improving the reproductive performance of sows plays an important role in the pig industry, and it applies not only to commercial pigs but also to indigenous pigs. In this study, the polymorphisms of three genes, namely estrogen receptor (ESR), prolactin receptor (PRLR), and follicle-stimulating hormone beta subunit (FSHB) in the “I” pig population were investigated, and their associations with reproductive performance were evaluated. Ear tissue samples were collected from 151 fattening pigs and 126 sows across breeding farms in Vietnam for polymorphisms of the ESR, PRLR and FSHB genes. Three genotypes (AA, AB, and BB) were detected at the …

Metagenomic Profiling Of Gut Microbiome Signatures Across Liver Disease Stages And Hcv-Related Hepatocellular Carcinoma In Egyptian Patients, Marwa A. Zahra

Theses and Dissertations

Dysbiosis in the gut microbiome, particularly concerning the synchronous crosstalk between the gut and the liver, has been associated with various diseases. This study profiles the gut microbiome in liver diseases among Egyptian patients, with a focus on the hepatitis C virus (HCV) and hepatocellular carcinoma (HCC), both of which are highly prevalent in Egypt. Utilizing shotgun metagenomic sequencing, we analyzed microbial gene catalogs and taxonomic profiles from 46 Egyptian patients categorized into five groups: healthy individuals, liver disease patients of different etiologies, post-HCV, treated HCV, and HCV-HCC patients. Healthy and treated HCV patients exhibited distinct microbial profiles characterized by …

Nanoencapsulation Of Tomentosin-Rich Pulicaria Crispa Fraction In Mil-53(Fe) Improves The Release Profile And In Vitro Anti-Colorectal Cancer Activity, Hamies Baher

Dentistry

No abstract provided.

How To Measure, Analyze, And Interpret Age-Related Changes In Caenorhabditis Elegans: Lessons For Mechanistic And Evolutionary Theories Of Aging, Zuzana Kocsisova, Brian M. Egan, Andrea Scharf, Xavier Anderson, Franziska Pohl, Aaron Anderson, Kerry Kornfeld

Biological Sciences Faculty Research & Creative Works

Aging is characterized by progressive degenerative changes in tissue organization and function, some of which increase the probability of mortality. Major goals of aging research are to elucidate the series of events that cause degenerative changes, and to identify environmental, pharmacological, and genetic factors that influence these changes; this information might lead to new strategies to extend health span and lifespan. Mechanistic studies of aging depend on accurate and precise descriptions of age-related changes, since these descriptions define the aging phenotype. Here, we review studies that describe age-related changes in C. elegans, including measurements of integrated functions such as behavior …

Reverse Micelles Produce Hydroxyapatite Nanoparticles As More Efficient Gene Delivery Carriers Than Regular Micelles, Vuk Uskoković

Administration and Staff Articles and Research

Hydroxyapatite (HAp) is an effective inorganic gene delivery carrier due to its ability to transport genetic cargo across cell membranes, protect it from proteolysis, and enable escape from late endosomes via pH-controlled dissolution. However, its transfection efficiency remains lower than that of viral agents, prompting studies of hybrids with cationic molecules or phases to enhance the gene delivery performance. This study reports on the synthesis of HAp in regular and reverse micellar regions of a ternary microemulsion system composed of cetyltrimethylammonium bromide (CTAB), 1-hexanol and water. Spectroscopic characterization revealed that CTAB headgroups adopted more ordered supramolecular conformations in reverse micelles …

Oral Streptococcus And Vitamin B12 Deficiency In E-Cigarette Users: A Microbial–Nutrient–Neurotransmitter Axis Linking To Mood Disturbances, Maryam Sabah Naser, Ali Jabbar Abd Al-Hussain Alkawaz, Ali Abbas Hashim Almusawi, Ali Jalil Obaid, Hasanain Ayed Mohammed Al-Khafaji, Reihaneh Sabbaghzadeh

Karbala International Journal of Modern Science

Background: With the rising popularity of e-cigarettes, questions have emerged regarding their broader influence on oral ecology, nutrient absorption, and psychological health. Disruptions in the oral microbiome may alter vitamin B12 dynamics. This, in turn, may indirectly influence serotonin biosynthesis and mood regulation.

Methods: An observational cross-sectional study involved 150 young adults segregated into groups of 50 each as vapers, smokers, or non-users. Streptococcus sanguinis and vitamin B12 metabolism-related variable statuses methylmalonic acid and holotranscobalamin were quantified in samples, along with inflammatory markers interleukin-6, kynurenine/tryptophan ratio, and serotonin. Statistical techniques, including ANOVA and the Kruskal-Walli’s test, correlation, and serial mediation …

Computational Comparative Genome Analysis Reveals The Characteristics Of Acinetobacter Baumannii C123 Strains, Jennilyn Nicole G. Mendoza

The Lasallian Journal of Health

Acinetobacter baumannii is a Gram-negative, aerobic and multi-drug resistant bacterial pathogen commonly associated with nosocomial infections. This species has several strains and is known to cause pneumonia, septi cemia, meningitis, urinary tract infection and wound infection which are associated with high mortality rates. This study focused on a genome-wide compari son among target C123 strain and 15 other reference strains to predict the overall properties, and resistance mechanisms of the C123 strain. A total of 16 whole genome sequence strains were retrieved from NCBI database for analysis. The selected strains were assem bled and annotated using computational tools. Further more, …

Chronic Alcohol Consumption Enhances The Differentiation Capacity Of Hematopoietic Stem And Progenitor Cells Into Osteoclast Precursors, Hami Hemati, Madison B. Blanton, Jude Koura, Rupak Khadka, Kathleen A. Grant, Ilhem Messaoudi

Microbiology, Immunology, and Molecular Genetics Faculty Publications

Chronic alcohol consumption (CAC) is associated with an enhanced risk of bone fracture, reduced bone density, and osteoporosis. In a rhesus macaque model of voluntary ethanol consumption, CAC induces functional, transcriptomic, and epigenomic changes in hematopoietic stem and progenitor cells (HSPCs) and their resultant monocytes/macrophages, skewing them toward a hyper-inflammatory response. In the present study, those studies were extended to investigate alterations in osteoclast development, which, in postnatal life, differentiate from HSPCs and play a critical role in maintaining bone homeostasis. Spectral flow cytometry revealed a skewing of HSPCs toward granulocyte-monocyte progenitors in the CAC group, consistent with an increased …

Chronic Alcohol Consumption Reprograms Osteoclast Lineage Communications To Promote Osteoclastogenesis, Hami Hemati, Brianna M. Doratt, Ilhem Messaoudi

Microbiology, Immunology, and Molecular Genetics Faculty Publications

Chronic alcohol consumption increases the risk of osteoporosis and fracture by disrupting bone remodeling, in part by enhancing osteoclastogenesis. However, the cellular mechanisms underlying this process remain incompletely defined. We analyzed scRNA-seq data from osteoclasts differentiated in vitro from bone marrow mononuclear cells obtained from macaques following 12 months of chronic ethanol or isocaloric control solution consumption. Module scoring, trajectory inference with generalized additive modeling (tradeSeq), and CellChat-based analyses of intercellular communication were applied to uncover ethanol-induced changes in metabolic reprogramming, lineage progression, and signaling network dynamics. Module scoring indicated metabolic reprogramming toward oxidative phosphorylation, with reduced glycolytic, migratory, and …

Alcohol Consumption Exacerbates High-Fat Diet- Mediated Disruptions In Myelopoiesis And Osteoclastogenesis In Mouse Models Of Metabolic Dysfunction-Associated Liver Diseases, Hami Hemati, Madison B. Blanton, Lauren Rutt, Nicholas Keiran, Rebecca Geron, Florence Lima, Rebecca L. Mccullough, Ilhem Messaoudi

Microbiology, Immunology, and Molecular Genetics Faculty Publications

Objective: Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD) and Metabolic Dysfunction-Associated Alcohol-related Liver Disease (MetALD) exhibit systemic immune abnormalities. Given that such immune dysregulation is closely linked to the skeletal complications frequently observed in MASLD and MetALD, we sought to comprehensively characterize the bone marrow hematopoietic compartment and its link to osteoclastogenesis.

Methods: We utilized bone marrow from mouse models of MASLD (high-fat diet, HFD) and MetALD (high-fat diet plus ethanol, HFD+EtOH), followed by flow cytometric analysis to phenotype hematopoietic stem and progenitor cells (HSPCs), as well as in vitro and in vivo assays to evaluate osteoclastogenesis.

Results: We found that …

Transcriptional Signatures Of Rapid Protection From Sudan Virus Infection By A Single Dose Of A Vesicular Stomatitis Virus-Based Vaccine, Brianna M. Doratt, Sheridan B. Wagner, Delphine C. Malherbe, Gregory T. Smith, Andrea Marzi, Ilhem Messaoudi

Microbiology, Immunology, and Molecular Genetics Faculty Publications

Sudan virus (SUDV) has caused multiple outbreaks of human disease with case fatality rates ranging from 41 to 100%. We have previously shown that a single vaccination with a recombinant vesicular stomatitis virus-based vaccine expressing the SUDV-Gulu glycoprotein (VSV-SUDV) prevented clinical and fatal disease from lethal SUDV challenge in cynomolgus macaques. With the high probability of future outbreaks, it is critical to determine the molecular mechanisms of VSV-SUDV-mediated protection and the ability to impart rapid protection against SUDV infection. In this study, RNA from whole blood samples obtained from nine cynomolgus macaques that were challenged with SUDV-Gulu post-vaccination with either …

Characterizing Immune Perturbations In Peripheral Blood Following The East Palestine, Ohio Train Derailment, Sheridan B. Wagner, Hami Hemati, Siva Gandhapudi, Timothy J. Hilbert, Candace J. Brancato, Erin N. Haynes, Ilhem Messaoudi

Microbiology, Immunology, and Molecular Genetics Faculty Publications

Background: The East Palestine, Ohio, train derailment on February 3rd, 2023, resulted in the exposure of residents and the surrounding area to numerous hazardous chemicals, which included known acute irritants and human carcinogens. Despite evacuation and cleanup, both residents and responders reported high occurrences of symptoms associated with exposure in the months following, such as eye, skin, and respiratory irritation, headaches, and fatigue. The long-term health consequences for residents remain uncertain.

Objective: To assess the potential for immune perturbations resulting from the exposure, we performed a broad investigation of circulating immune cells and mediators from residents of East Palestine, OH, …

Combinatorial Immunotherapy Drives Exhaustion In Tumor Antigen–Specific Cd8+ T Cells Within The Mouse Renal Tumor Microenvironment, Holly R. Stephens, Elizabeth Elkins, Jing Li, Zoey N. Swalley, Henry Nnaemeka Ogbonna, Pia Muri, Zachary Roberts, Francesca R. Dempsey, Md Akkas Ali, Md Hasanul Banna Siam, Richard Kirkman, Jianqing Zhang, Sunil Sudarshan, Daniel J. Tyrrell, Hubert M. Tse, Daniel L. Smith Jr, Lyse A. Norian

Microbiology, Immunology, and Molecular Genetics Faculty Publications

Immunotherapies have greatly improved outcomes for patients with renal cell carcinoma (RCC), yet response rates remain suboptimal and the factors promoting therapy resistance versus sensitivity are incompletely understood. Currently, no preclinical model of orthotopic renal cancer exists that permits evaluation of tumor antigen–specific (TAS) CD8⁺ tumor-infiltrating lymphocytes (TILs). To address this deficiency, we developed a mouse renal cancer model that permits tracking of adoptively transferred TAS CD8⁺ T cells. Renca-LUC tumor cells were transduced to express tumor ERK (tERK), a model antigen expressing a one-amino-acid change from wild-type ERK, resulting in recognition by tERK/H-2K^d-specific DUC Thy1.1 …

A Trajectory Of Zostera Marina (Eelgrass) Ecosystem Recovery: Pre- And Post-Hurricane Sandy Degradation In Barnegat Bay, New Jersey, Edgar A. Medina

Theses, Dissertations and Culminating Projects

Hurricane Sandy struck Barnegat Bay, New Jersey in 2012 and obliterated the benthic marine ecosystem with extensive damage to Zostera marina meadows. Previous genetic assessments of Barnegat Bay Z. marina in 2008 revealed low heterozygosity and low connectivity between populations. The great disruption caused by Hurricane Sandy motivated us to investigate the long-term effects of the storm on the genetic condition of the eelgrass populations in the year 2021. The investigation revealed improvements in heterozygosity, inbreeding, and connectivity. These findings drove us to investigate the genetics of Barnegat Bay eelgrass populations in the intervening years of 2013 and 2017 with …

Granulomatous Cellular Signatures In Nontuberculous And Tuberculous Mycobacterial Infections, Brianna M. Doratt, Ethan G. Napier, Mahdi Eskandarian Boroujeni, Sarah Douglas, Michael H. Davies, Luiz Bermudez, Eliot Spindel, Erin F. Mccaffrey, Ilhem Messaoudi

Microbiology, Immunology, and Molecular Genetics Faculty Publications

Mycobacterium tuberculosis (Mtb) and nontuberculous mycobacteria (NTM) are acid-fast bacilli that trigger granuloma formation, a hallmark immune response aimed at containing infection. While the biology of Mtb granulomas has been widely investigated, far less is known about granulomas caused by NTM infection, despite the increasing prevalence and clinical challenge of NTM cases worldwide. Because granulomas influence infection control, pathology, and treatment response, understanding their cellular organization and signaling is critical to improving therapeutic strategies. Therefore, we characterized granulomas formed following infection of rhesus macaques with Mycobacterium avium subsp. hominissuis (MAH) and compared them to granulomas from cynomolgus macaques infected with …

Glycoprotein-Specific Transcriptional Response Contributes To Differential Vaccine Protection Against Lethal Ebola Virus Infection, Sheridan B. Wagner, Delphine C. Malherbe, Ethan G. Napier, Andrea Marzi, Ilhem Messaoudi

Microbiology, Immunology, and Molecular Genetics Faculty Publications

Since the West African Ebola virus (EBOV) epidemic in 2014-2016, recurrent outbreaks of the EBOV-Makona variant have been driven by recrudescence and human-to-human transmission emphasizing the need for effective vaccination strategies. A live-attenuated recombinant vesicular stomatitis virus (VSV)-based vaccine expressing the EBOV-Kikwit variant glycoprotein (VSV-Kik) received FDA approval in December 2019 and provides complete, rapid protection against EBOV-Makona as early as 7 days post-vaccination (DPV). During the 2018-2020 Ebola outbreak, the VSV-Kik vaccine, known as ERVEBO, was administered to lower-risk individuals at a 5-fold dose reduction of the standard 2 × 10 ⁷ PFU to provide broader population protection. Identification …

A Framework For Characterizing The Peripheral Immune Isonome Using Long-Read Single-Cell Rna Sequencing And Its Relevance To Neurological Disease, Patricia Hayes Doyle

Theses and Dissertations--Neuroscience

Long-read single-cell RNA sequencing provides an opportunity to understand human health and disease at isoform resolution, revealing cellular diversity and disease mechanisms difficult to resolve with bulk or short-read methodologies.

Using a modified PIPseq workflow and computational pipeline adapted for Oxford Nanopore (ONT) sequencing, we profiled isoform usage across immune cells, integrating marker expression and isoform discovery, generating the largest long-read single-cell dataset of human immune cells from a single individual to date. We identified non-canonical protein-coding variants of GZMB and CD3G enriched in unexpected cell types. We also discovered novel transcripts from CMC1 and LYAR with cell-type-specific signatures that …

Targeted And Screening Based Approaches To Analyze Drm Transcriptional Repressor Complex Activity In Caenorhabditis Elegans, Emily Washeleski

Dissertations, Master's Theses and Master's Reports

The molecular machinery that control the eukaryotic cell cycle, specifically the processes that mediate the switch between cellular division or quiescence, are essential for cellular and organismal viability. However, how the same machinery integrates with developmental or differentiation programs is less well understood. In Caenorhabditis elegans, the 8-subunit DRM complex (for Dp, Rb and MuvB), whose subunits belong to the Synthetic Mulitivulva (SynMuv) B class genes, is a central regulator of the cell cycle but also prevents inappropriate cell fate specification. The conserved mammalian DREAM complex (for Dp, Rb, E2F, And MuvB) is best known as a transcriptional repressor …

A Novel Tyrosine Kinase Axis In Innate Immune Signaling, Santanu Das, Pracheta Sengupta, Manoj Veleeparambil, Saurabh Chattopadhyay

Microbiology, Immunology, and Molecular Genetics Faculty Publications

Tyrosine phosphorylation has emerged as a central regulatory mechanism in innate immunity. Building on our recent studies that Syk and EGFR sequentially phosphorylate TLR9 to fully activate it, we discuss how similar mechanisms operate across other Toll-like receptors and the cytosolic DNA sensor STING. Evidence from complementary systems reveals that receptor and nonreceptor tyrosine kinases, including Src-family kinases, Syk, BTK, and EGFR, form an integrated signaling network that triggers receptor activation, trafficking, and downstream gene expression. Scavenger receptors such as SR-A further drive this kinase cascade by coordinating viral recognition to TLR activation. These observations reveal a novel ‘tyrosine kinase …

Maternal Opioid Use Disorder And Hepatitis C Infection In Pregnancy Reshape The Peripheral Immune Landscape At Term, Brianna M. Doratt, Heather E. True, Sheridan B. Wagner, Delphine C. Malherbe, Zachary M. Reynolds, Cynthia Cockerham, John O'Brien, Ilhem Messaoudi

Microbiology, Immunology, and Molecular Genetics Faculty Publications

Background: Pregnancy requires precisely timed immune adaptations to maintain foetal tolerance while enabling timely initiation of labour, a process often conceptualised as the ‘immune clock’ of pregnancy. Disruption of this immune clock contributes to adverse obstetric outcomes. While maternal opioid use disorder (OUD) is a recognised risk factor for poor maternal and neonatal health, its impact on maternal immune landscape at delivery remains poorly understood.

Methods: We analysed peripheral blood collected from pregnant individuals with and without OUD at time of admission for delivery before the onset of active labour. We employed multiparameter flow cytometry, cytokine profiling, and single-cell-RNA sequencing …

Cytonuclear Incompatibilities In Hybrid Systems: Oxidative Phosphorylation Capacity And Nuclear Marker Transmission Ratio Distortion In Hybrids Of An Introgressed Strain Of Parasitoid Wasp, Julie Kessler

College of Graduate Studies: Theses & Dissertations

Speciation is an evolutionary process resulting in the divergence of populations into reproductively isolated species, a key concept that supplies our planet with an abundance of biodiversity. Mechanisms for speciation center on obstacles to fertilization and include post-zygotic barriers, such as intrinsic deleterious interactions, that arise in hybrid systems where genetic variants are combined. Genes from separate parent lineages are often incompatible due to the co-evolution of paired genes within a singular species not matching their complement genes in another species, and the result is a reduction in fitness of the hybrid when these genes come together. The mitochondrial OXPHOS …

Mechanisms Of Glyphosate Toxicity: Uptake, Mitochondrial Function, And Metabolism, Dionysios Patriarcheas

Graduate Theses, Dissertations, and Problem Reports (ETD)

Glyphosate, the most widely used herbicide in the world, is an inhibitor of chorismate biosynthesis, the precursor of aromatic amino acids. The target of glyphosate is absent in animals, but findings reporting toxicity in model organisms without a known mechanism or target are increasing. Saccharomyces cerevisiae is a useful and versatile model for understanding molecular mechanisms of toxicity. In yeast, previous work has shown that the aspartate/glutamate permease Dip5 is the proposed transporter for glyphosate and that mitochondrial metabolism has been implicated in response to glyphosate toxicity. This dissertation aimed to identify the effects of glyphosate on mitochondrial function through …

Systematics Of Disk-Winged Bats (Thyroptera), Courtney L. Klumpp

Capstone Showcase

This thesis investigates the evolutionary relationships among disk-winged bats in the genus Thyroptera, a small group of Neotropical bats known for the adhesive suction disks on their wings and feet that allow them to roost inside tightly rolled leaves. The distinctive morphology and behavior of these bats have not been extensively documented, and their phylogenetic relationships remain only partially resolved. The goal of this research is to better understand how these species are related to one another and to determine whether the five recognized species of Thyroptera form a single monophyletic group. To address this question, morphological and genetic …

Overview And Methods Of Molecular Paleontology: A Review, Shelby Touchstone

Williams Honors College, Honors Research Projects

Molecular paleontology—the study of ancient biomolecules preserved in fossils and sediments, including ancient DNA, lipids, and proteins—has motivated researchers since the 1950s, inspiring both scientific inquiry and broader cultural imagination. Think Jurassic Park. This honors thesis presents a comprehensive review of the history, current state, and methods of the field of molecular paleontology. Drawing on peer-reviewed literature and scholarly resources accessed through databases such as EBSCO and Bierce library, this review examines key techniques such as Next Generation Sequencing and amino acid racemization and will go over limitations and controversies in the field. It will also explore potential new …

Coordinating The Layers: Regulation Of Peptidoglycan Synthesis And Cell Wall Assembly In Mycobacterium Smegmatis By Murj And Pgfa, Karen Emmanuella Samaga-De-Tembiwa

Biology Dissertations

The mycobacterial cell envelope consists of three covalently linked layers whose synthesis must be coordinated to maintain structural integrity during polar growth. While the biosynthetic enzymes for each layer are well characterized, the molecular mechanisms that coordinate synthesis across layers have remained poorly understood. This thesis investigates two essential transmembrane proteins, PgfA and MurJ, that regulate peptidoglycan metabolism in Mycobacterium smegmatis and provide new insight into how mycobacteria synchronize cell wall assembly.

We present evidence that PgfA functions as a bifunctional regulator that links peptidoglycan metabolism to the availability of trehalose monomycolate (TMM), a key mycolic acid precursor. Through epistasis …

Assessing The Impact Of Storing Water Samples At Ambient Temperature On Plankton Metabarcoding, Stephanie N. Lievano

Honors Undergraduate Theses

Increasing incidence of Harmful Algal Blooms (HABs) has led to fish kills, air quality hazards, and economic impacts. One economic impact is on tourism, one of the main sources of Florida’s income, where billions of dollars are lost to such events. The Florida Fish and Wildlife Conservation Commission Fish and Wildlife Research Institute (FWC-FWRI), with the help of collaborators, collects water samples from across the state for HAB monitoring. These samples are stored at ambient temperature for up to 24 hours which could directly affect data analyses. Here, in collaboration with FWRI-FWC, I investigated whether this storage technique affects plankton …

Data From: Complete Mitochondrial Genomes Of The Spring Pygmy Sunfish (Elassoma Alabamae), Kayla M. Fast, David Lee Pounders, Mayah P. Peterson, Michael W. Sandel

Research Data

The Spring Pygmy Sunfish, Elassoma alabamae (Mayden, 1993), is a small species of sunfish (Centrarchiformes) endemic to tributaries to the middle Tennessee River in north Alabama. Elassoma alabamae is the most geographically restricted member of Elassoma and the only species found above the fall line. This species was twice considered extinct and was listed under the Endangered Species Act (ESA) as threatened in 2013. To date, surveys for this species have been limited to traditional invasive methods using dipnets and seines. In order to reduce impacts on sensitive populations, we sequenced the mitochondrial genome with the intent of developing a …