Life Sciences Commons^™

Bioinformatics Indicates That Meiothermus Ruber Genes Mrub_1710 And Mrub_1712 Are Homologs Of The Escherichia Coli Genes B2903 (P-Protein; Glycine Dehydrogenase) And B2905 (T-Protein; Aminomethyltransferase), Respectively, Malory J. Groen, Dr. Lori Scott

Meiothermus ruber Genome Analysis Project

This project is part of the Meiothermus ruber genome analysis project, which uses the bioinformatics tools associated with the Guiding Education through Novel Investigation – Annotation Collaboration Toolkit (GENI-ACT) to predict gene function. We investigated the biological function of the genes Mrub_1710 and Mrub_1712. We predict that Mrub_1710 encodes the enzyme glycine dehydrogenase (DNA coordinates 3046168.. 3049041 on the reverse strand), which is the first step of the glycine degradation pathway (KEGG map number 00260). It catalyzes the conversion of glycine to S-Amino-methyldihydro-lipoylprotein. The E. coli K12 MG1655 ortholog is predicted to be b2903, which has the gene identifier gcvP. …

E. Coli B3639 And B3634 Are Orthologs Of Mrub_2047 And Mrub_1372, Rong Zheng, Dr. Lori Scott

Meiothermus ruber Genome Analysis Project

This project is part of the Meiothermus ruber genome analysis project, which uses the bioinformatics tools associated with the Guiding Education through Novel Investigation –Annotation Collaboration Toolkit (GENI-ACT) to predict gene function. We investigated the biological function of the genes Mrub_2047 and Mrub_1372. We predict that Mrub_2047 encodes the enzyme fused 4'-phosphopantothenoylcysteine decarboxylase/phosphopantothenoylcysteine synthetase, FMN-binding (DNA coordinates 2083590..2084816 on the forward strand), which is the first and the second steps of the CoA biosynthesis pathway (KEGG map number 00770). It catalyzes the conversion of (R)-4’-phosphopantothenate to (R)-4’-phosphopantothenoyl-L-cysteine and the conversion of (R)-4’-phosphopantothenoyl-L-cysteine to 4’-phosphopantetheine. The E. coli K12 MG1655 ortholog …

Mrub_0258 Gene Is An Ortholog Of The B4226 Gene (Ppa) Found In Escherichia Coli; Mrub_1198 Gene Is An Ortholog Of The B2501 Gene (Ppk) Found In Escherichia Coli;, Brandon M. Wills, Dr. Lori Scott

Meiothermus ruber Genome Analysis Project

This project is part of the Meiothermus ruber genome analysis project, which uses the bioinformatics tools associated with the Guiding Education through Novel Investigation –Annotation Collaboration Toolkit (GENI-ACT) to predict gene function. We investigated the biological function of the genes Mrub_0258 and Mrub_1198. We predict that Mrub_0258 encodes the enzyme inorganic pyrophosphatase (226403..226942), which is indirectly involved with the oxidative phosphorylation pathway (KEGG map number 00190). It catalyzes the conversion of the diphosphate ions made by Mrub_1198 into two orthophosphate ions, which can then be used by ATP synthase to produce energy. The E. coli K12 MG1655 ortholog is predicted …

Can The Insertion Of An E. Coli Shine-Dalgarno Sequence Upstream Of M. Ruber Proa Of The Proba Operon Enhance Its Expression, As Measured By A Complementation Assay Using E. Coli Null Strains?, Matthew D. Murphy, Dr. Lori Scott

Meiothermus ruber Genome Analysis Project

The process by which the thermophilic bacteria Meiothermus ruber (M. ruber) synthesizes the amino acid proline is examined in this paper. In the well-studied E. coli system, proline biosynthesis involves three enzymes ProA, ProB and ProC; proA and proB form the proBA operon and both proA and proB possess an upstream Shine-Delgarno sequence; and ProB is functionally dependent on ProA as components of a ProBA complex. In previous studies in Dr. Scott’s lab, the putative M. ruber proA (locus tag Mrub1079), proB (Mrub1080) and proC (Mrub1345) genes were cloned into the pKt1 expression vector, transformed into the corresponding …

Detection Of Fecal Contamination Using Molecular Methods, Kristina K. Bowen

Independent Research Projects

This study explores the process of designing a molecular method to detect fecal contamination in the urban watersheds of Rock Island and Moline, Illinois. These urban watersheds are known to contain high ammonia levels and total dissolved solids based on previous studies. Additionally there is concern about the aging combined sewer and storm water system. Therefore, these watersheds are thought to have poor water quality including fecal contamination. Existing molecular methods used for detecting fecal contamination require a considerable amount of resources in the laboratory. Our goal was to design a molecular method that requires fewer resources and can continue …

Using Social Justice And Intersectionality To Improve Stakeholder Conflict In Conservation: A Transdisciplinary Solution, Ana V. Gomez

Biology: Student Scholarship & Creative Works

The social sciences can help to further our causes and help limit conflict within conservation efforts.

Studying Macroinvertebrate Diversity In An Urbanized Watershed Of Rock Island, Illinois., Brittany A. Poynor

Biology: Student Scholarship & Creative Works

Urban land-use covers millions of hectares in the United States. Rock Island is an urbanized city in Illinois, U.S.A. that currently has issues with their stormwater system due to being an urban area. For the past few years, the water quality of the streams in this watershed has been examined, but the biodiversity which can also contribute to water quality knowledge, has not been studied in depth.

The study proposed in this paper is based on the amount of biodiversity in the streams at ten sites in the Rock Island watershed and the water quality at those same sites. It …

Ex-Situ Conservation Programs: Worthwhile?, Nicolette Sliwa, Aaron Sieve

Biology: Student Scholarship & Creative Works

The effectiveness of conservation programs was researched, specifically within zoos, and their attempts to repopulate areas with captive-born individuals of endangered species. There are major biological and economic concerns with these programs focused on, including potential genetic adaptation to captivity, effects of inbreeding, and if this is a truly worthwhile use of funds to restore a species. Looking at the black-footed ferret, the whooping crane, and other supposed successful captive-breeding programs, it is explored whether reintroduced individuals thrive in their new habitats sufficiently enough to contribute to the restoration of the species, and more broadly, their ecosystems.

Predicting Toucan Locations In Panama Using Arcgis, Daniel J. Herrera

Geography: Student Scholarship & Creative Works

Toucans are omnivorous birds native to southern Latin America and South America. They are non-migratory, and their range is disputed among experts. In an attempt to develop a better understanding of the range and behavior of toucans, correlations between toucan presence and geographic features of the area were analyzed to create a location probability map.

Alzheimer's Disease And The Importance Of Music Therapy, Patricia Kautenberger

Celebration of Learning

Worldwide, statistics suggest that by the year 2050 as many as 80 million individuals will be living with Alzheimer’s disease (AD). Because current pharmacological interventions can only slow its progression, the pathology eventually overcomes the benefits of the medications, thus leaving a deficit in long-term treatment. However, the preservation of the brain’s ability to work with and benefit from music has created a window of opportunity for an alternative treatment. Music therapy has been shown to be a promising alternative treatment because it has very little risk, and studies suggest that it is effective in improving familiarity and recollection in …

Environmental Processing In Meiothermus Ruber: The Inorganic Phosphate Abc Transporter, Mich A. Gehrig Jr., Emma M. Segura-Fernandez, Dr. Lori Scott

Biology: Student Scholarship & Creative Works

Bioinformatics analysis of M. ruber

Understory Diversity And Composition Drives Carabid Assemblages, Tierney Brosius, Michael Reisner

Biology: Faculty Scholarship & Creative Works

Fire suppression has nearly eliminated fire as a disturbance in temperate deciduous forests. Lack of fire is transforming these ecosystems through a positive feedback loop termed mesophication: cool, damp, shady conditions become continually more favorable for a few mesophytic species, while deteriorating for diverse array of heliophytic ones. Disturbances caused by urbanization fragment and degrade remnant forests. In urban settings, human management (or lack thereof) is often a dominate driver of succession. Carabid diversity, understory vegetation, patch size, patch connectivity, and permeable surface area were all examined in multiple forest plots in Rock Island and Moline. The result of this …

The Cultural Manifestations Of Anorexia Nervosa, Aaron Volk

Tredway Library Prize for First-Year Research

No abstract provided.

A Spoonful Of Sugar, Natali Bode

Tredway Library Prize for First-Year Research

No abstract provided.