Digital Commons Network^™

Properties Of Corneal Receptors In A Teleost Fish, Paul J. Ashley, Lynne U. Sneddon, Catherine R. Mccrohan

Veterinary Science and Medicine Collection

Corneal receptors have not previously been identified in lower vertebrates. The present study describes the properties of trigeminal ganglion corneal receptors in a teleost fish, the rainbow trout (Oncoryhnchus mykiss). Out of 27 receptors, 7 were polymodal nociceptors, 6 were mechanothermal nociceptors, 2 were mechanochemical receptors and the largest group, 12, were only responsive to mechanical stimulation. No cold responsive receptors were found on the trout cornea. Mechanical and thermal thresholds were lower and receptive field diameters smaller than those of cutaneous trigeminal receptors in the trout, demonstrating greater sensitivity in the cornea. The lack of cold sensitive neurons may …

Land Conservation Plan For New Hampshire’S Coastal Watersheds – Implementation & Outreach, Mark Zankel

PREP Reports & Publications

The Nature Conservancy was awarded funding to complete activities to promote the Land Conservation Plan for New Hampshire’s Coastal Watersheds in the fall of 2006. The Nature Conservancy and its partners, Society for the Protection of New Hampshire Forests, Rockingham Planning Commission, and Strafford Regional Planning Commission, conducted the following tasks to increase understanding and use of the plan by communities, land trusts and others interested in land protection.

A Predator From East Africa That Chooses Malaria Vectors As Preferred Prey, Ximena J. Nelson, Robert R. Jackson

All Peer-Reviewed Publications

Background. All vectors of human malaria, a disease responsible for more than one million deaths per year, are female mosquitoes from the genus Anopheles. Evarcha culicivora is an East African jumping spider (Salticidae) that feeds indirectly on vertebrate blood by selecting blood-carrying female mosquitoes as preferred prey. Methodology/Principal Findings. By testing with motionless lures made from mounting dead insects in lifelike posture on cork discs, we show that E. culicivora selects Anopheles mosquitoes in preference to other mosquitoes and that this predator can identify Anopheles by static appearance alone. Tests using active (grooming) virtual mosquitoes rendered in 3-D animation show …

Recombinant Watermelon (Citrullus Lanatus) Hydroperoxide Lyase And Uses Thereof, David Hildebrand, Hirotada Fukushige

Plant and Soil Sciences Faculty Patents

Recombinant watermelon (Citrullus lanatus) hydroperoxide lyase protein, DNA sequences encoding the protein, vectors containing the DNA sequences and hosts containing the vectors are provided, together with methods for recombinantly producing watermelon hydroperoxide lyase, DNA sequences, vectors and hosts.

Elastic Degradable Polyurethanes For Biomedical Applications, Changhong Zhang

All Theses

Several series of polyurethanes were synthesized with linear or crosslinked structures by using different synthesis routes. Two studies are mentioned: (1) the synthesis of degradable polyurethanes with linear structure and the investigation of the elasticity and cytophilicity of the materials as function of the chain extender, and (2) the synthesis and the investigation of the biocompatibility, degradation, hydrophilicity and mechanical properties of the polyurethane-based hydrogels with crosslinked structure.

The Plant Structure Ontology, A Unified Vocabulary Of Anatomy And Morphology Of A Flowering Plant, Katica Ilic, Elizabeth Kellogg, Pankaj Jaiswal, Felipe Zapata, Peter Stevens, Leszek Vincent, Shulamit Avraham, Leonore Reiser, Anuradha Pujar, Martin Sachs, Noah Whitman, Susan Mccouch, Mary Schaeffer, Doreen Ware, Lincoln Stein, Seung Rhee

Biology Department Faculty Works

Formal description of plant phenotypes and standardized annotation of gene expression and protein localization data require uniform terminology that accurately describes plant anatomy and morphology. This facilitates cross species comparative studies and quantitative comparison of phenotypes and expression patterns. A major drawback is variable terminology that is used to describe plant anatomy and morphology in publications and genomic databases for different species. The same terms are sometimes applied to different plant structures in different taxonomic groups. Conversely, similar structures are named by their species-specific terms. To address this problem, we created the Plant Structure Ontology (PSO), the first generic ontological …

Untemplated Oligoadenylation Promotes Degradation Of Risc-Cleaved Transcripts, Fadia Ibrahim, Jennifer Rohr, Won-Joong Jeong, Jennifer Hesson, Heriberto D. Cerutti

Center for Plant Science Innovation: Faculty Publications

In the best-characterized mechanism of RNAmediated silencing, small interfering RNAs (siRNAs), incorporated into the RNA-induced silencing complex (RISC), guide the endonucleolytic cleavage of complementary RNAs (1). In Drosophila melanogaster, these RISC-generated products are eventually degraded by exoribonucleases: Xrn1, a 5′-to-3′ exonuclease, and exosome, a 3′-to-5′ multisubunit exonuclease (2). Interestingly, in Arabidopsis thaliana and in mammals, an oligouridine or oligoadenine [oligo(U/A)] tail is added to the 5′ RNA fragments resulting from microRNA-directed cleavage (3). However, the biological role of this tail remains unclear.

Epinecrophylla, A New Genus Of Antwrens (Aves: Passeriformes: Thamnophilidae), Morton L. Isler, Daniela Rodrigues Lacerda, Phyllis R. Isler, Shannon J. Hackett, Kenneth V. Rosenberg, Robb T. Brumfield

Faculty Publications

We offer a new generic name for the stipple-throated assemblage of antwrens (Thamnophilidae) currently placed in the genus Myrmotherula. Molecular studies demonstrated that Myrmotherula is polyphyletic, with the stippled-throated group forming a clade that is not sister to any other currently recognized Myrmotherula species. The stipple-throated assemblage is distinguished morphologically by at least one sex having a black throat stippled white or buffy white combined with a comparatively long, unmarked tail, although three populations considered subspecies have lost one of these characters. The distinct evolution of this assemblage is supported by diagnostic behavioral characters derived from foraging behaviors, vocal repertoires, …

A Control Switch For Prothrombinase: Characterization Of A Hirudin-Like Pentapeptide From The Cooh Terminus Of Factor Va Heavy Chain That Regulates The Rate And Pathway For Prothrombin Activation, Michael A. Bukys, Paul Y. Kim, Michael E. Nesheim, Michael Kalafatis

Chemistry Faculty Publications

Membrane-bound factor Xa alone catalyzes prothrombin activation following initial cleavage at Arg(271) and prethrombin 2 formation (pre2 pathway). Factor Va directs prothrombin activation by factor Xa through the meizothrombin pathway, characterized by initial cleavage at Arg(320) (meizo pathway). We have shown previously that a pentapeptide encompassing amino acid sequence 695-699 from the COOH terminus of the heavy chain of factor Va (Asp-Tyr-Asp-Tyr-Gln, DYDYQ) inhibits prothrombin activation by prothrombinase in a competitive manner with respect to substrate. To understand the mechanism of inhibition of thrombin formation by DYDYQ, we have studied prothrombin activation by gel electrophoresis. Titration of plasma-derived prothrombin activation …

Soundings 2006-12-22 (V.19 No.28), N/A N/A

Soundings

No abstract provided.

Volume 42 - Issue 13 - Thursday, December 21, 2006, Rose Thorn Staff

The Rose Thorn Archive

The Rose Thorn, Rose-Hulman's independent student newspaper.

Analysis Of Doe Environmental Management. Economic And Environmental Issues In New Mexico, Nuclear Watch Of New Mexico

Nuclear Watch of New Mexico

In April 2003, Nuclear Watch of New Mexico (NukeWatch) was funded by the Citizens’ Monitoring and Technical Assessment (MTA) Fund to conduct “Analyses of Department of Energy Environmental Management: Economic and Environmental Issues in New Mexico.”

New Mexico is home to two of the nation’s three nuclear weapons labs, the Los Alamos and Sandia National Laboratories, with annual budgets of more than $2 billion each. New Mexico also hosts the Waste Isolation Pilot Plant, the world’s only deep geological disposal site for radioactive transuranic wastes, which are primarily plutonium contaminated wastes resulting from nuclear weap- ons research and production. The …

Science Fiction And Shed Dna, D. H. Kaye

NULR Online

No abstract provided.

Assessing Perceived Marriage Education Needs And Interests Of Latino Individuals In Utah County, Utah, Iliana Snyder

Theses and Dissertations

This study utilized focus groups to assess the perceived needs and interests for marriage education among single and married Latino individuals residing in Utah County, Utah as well as the identification of common themes and differences for this population. Male and female groups at various points in the marital developmental life stage were studied including high school students (15-18 years of age), single never married young adults (19-30 years of age), committed (engaged or cohabiting) adults, married persons recently transitioning to parenting, and married people with children. The sample consisted of 10 groups, 5 female and 5 male. In addition, …

Law And Leadership, Ben W. Heineman, Jr.

Journal of Legal Education

No abstract provided.

Book Review, Erin Murphy

Journal of Legal Education

No abstract provided.

A Likelihood Based Method For Real Time Estimation Of The Serial Interval And Reproductive Number Of An Epidemic, Laura Forsberg White, Marcello Pagano

Harvard University Biostatistics Working Paper Series

No abstract provided.

Review Essay: Excuse Theory Through A Liberal Lens, Richard C. Boldt

Faculty Scholarship

This essay reviews Excusing Crime, by Jeremy Horder, Reader in Criminal Law and Tutor in Law at Worcester College, Oxford. It describes Horder’s project, which is to build a complex taxonomy of criminal law excuse practices and to use that account of “why things are as they are” to argue, on the basis of his version of liberal theory, against “the restricted range” of excuses in the UK and elsewhere. By virtue of his appreciation that some, but not all, excuses contain justificatory elements, and given his insistence that pure claims of non-responsibility are not excuses, Horder has defined a …

Spatial Variation In The Chemical Composition Of Natal Otholiths From A Reef Fish In The Galápagos Islands, Benjamin I. Ruttenberg, Robert R. Warner

Biological Sciences

Over the past decade, researchers have used variation in the chemical composition of fish otoliths (earstones) to address a number of ecological questions, such as stock assessment and assessing rates of movement of individuals among habitats or life-history stages. However, these methods have yet to be applied successfully to the study of larval connectivity, a major unanswered question in marine ecology. Accomplishing this task requires a reference collection of pre-pelagic natal otoliths and accurate measurement of the chemical signatures of otoliths cores of recruits. We analyzed the chemical composition of natal otoliths from near-term benthic eggs of a damselfish (Stegastes …

How Do Christian Values, In Comparison To Other Sociocultural Values, Motivate Early Adolescent Girls In Regard To Their Body Image?, Tracy Keizer

Theses and Graduate Projects

The period of adolescence in a young girl's life is a time of differentiation and change, A young girl's journey into adolescence involves several adjustments including physical, moral, social and cognitive changes. All of the unique influences and adjustments affecting a young girl also affect her body image. These influences include the culture, media, family, friends, and a girls own personality and temperament. One influence that has not been studied is the motivation of Christian values on a young girl's body image. Christian values have the strength to positively motivate people to do many constructive things. The purpose of this …

High Sensitivity Rna Pseudoknot Prediction, Xiaolu Huang, Hesham Ali

Information Systems and Quantitative Analysis Faculty Publications

Most ab initio pseudoknot predicting methods provide very few folding scenarios for a given RNA sequence and have low sensitivities. RNA researchers, in many cases, would rather sacrifice the specificity for a much higher sensitivity for pseudoknot detection. In this study, we introduce the Pseudoknot Local Motif Model and Dynamic Partner Sequence Stacking (PLMM_DPSS) algorithm which predicts all PLM model pseudoknots within an RNA sequence in a neighboring-region-interferencefree fashion. The PLM model is derived from the existing Pseudobase entries. The innovative DPSS approach calculates the optimally lowest stacking energy between two partner sequences. Combined with the Mfold, PLMM_DPSS can also …

Characterization Of Hsp70 Binding And Nucleotide Exchange By The Yeast Hsp110 Chaperone Sse1, Lance Shaner, Rui Sousa, Kevin A Morano

Faculty, Staff and Student Publications

SSE1 and SSE2 encode the essential yeast members of the Hsp70-related Hsp110 molecular chaperone family. Both mammalian Hsp110 and the Sse proteins functionally interact with cognate cytosolic Hsp70s as nucleotide exchange factors. We demonstrate here that Sse1 forms high-affinity (Kd approximately 10-8 M) heterodimeric complexes with both yeast Ssa and mammalian Hsp70 chaperones and that binding of ATP to Sse1 is required for binding to Hsp70s. Sse1.Hsp70 heterodimerization confers resistance to exogenously added protease, indicative of conformational changes in Sse1 resulting in a more compact structure. The nucleotide binding domains of both Sse1/2 and the Hsp70s dictate interaction specificity and …

Attachment Of Motile Bacterial Cells To Prealigned Holed Microarrays, Sergey Rozhok, Zhifang Fan, Dorjderem Nyamjav, Chang Liu, Chad A. Mirkin, Richard C. Holz

Chemistry Faculty Research and Publications

Construction of biomotors is an exciting area of scientific research that holds great promise for the development of new technologies with broad potential applications in areas such as the energy industry and medicine. Herein, we demonstrate the fabrication of prealigned microarrays of motile Escherichia coli bacterial cells on SiOx substrates. To prepare these arrays, holed surfaces with a gold layer on the bottom of the holes were utilized. The attachment of bacteria to the holes was achieved via nonspecific interactions using poly-l-lysine hydrobromide (PLL). Our data suggest that a single motile bacterial cell can be selectively attached to an individual …

Caenorhabditis Briggsae Methods, Scott Everet Baird, Helen M. Chamberlin

Biological Sciences Faculty Publications

Caenorhabditis briggsae is being developed in parallel to C. elegans as a model system, primarily for the study of evolution. Like C. elegans, C. briggsae is a protandrous hermaphrodite and like C. elegans, its genome has been sequenced. From this point, these two model systems diverge. The development, behavior, and physiology of C. elegans have been characterized through tens of thousands of genetic and molecular studies. Genetic and molecular characterizations of C. briggsae are relatively few. Experimental resources in C. elegans include a high density recombination map that is well integrated with the genome sequence. The C. briggsae …

December 18, 2006 Reporter, University Of Alabama At Birmingham

eReporter (campus newsletter)

No abstract provided.

Computational Promoter Analysis Of Mouse, Rat, And Human Antimicrobial Peptide-Coding Genes, Chin-Yo Lin, Manisha Brahmachary, Christian Schonbach, Liang Yang, Enli Huang, Sin Lam Tan, Rajesh Chowdhary, S. P. T. Krishnan, David A. Hume, Chikatoshi Kai, Jun Kawai, Piero Carninci, Yoshihide Hayashizaki, Vladimir B. Bajic

Faculty Publications

Mammalian antimicrobial peptides (AMPs) are effectors of the innate immune response. A multitude of signals coming from pathways of mammalian pathogen/pattern recognition receptors and other proteins affect the expression of AMP-coding genes (AMPcgs). For many AMPcgs the promoter elements and transcription factors that control their tissue cell-specific expression have yet to be fully identified and characterized. Results- Based upon the RIKEN full-length cDNA and public sequence data derived from human, mouse and rat, we identified 178 candidate AMP transcripts derived from 61 genes belonging to 29 AMP families. However, only for 31 mouse genes belonging to 22 AMP families we …

Establishing Bioinformatics Research In The Asia Pacific, Shoba Ranganathan, Martti Tammi, Michael Gribskov, Tin Wee Tan

Department of Biological Sciences Faculty Publications

In 1998, the Asia Pacific Bioinformatics Network (APBioNet), Asia's oldest bioinformatics organisation was set up to champion the advancement of bioinformatics in the Asia Pacific. By 2002, APBioNet was able to gain sufficient critical mass to initiate the first International Conference on Bioinformatics (InCoB) bringing together scientists working in the field of bioinformatics in the region. This year, the InCoB2006 Conference was organized as the 5^th annual conference of the Asia-Pacific Bioinformatics Network, on Dec. 18–20, 2006 in New Delhi, India, following a series of successful events in Bangkok (Thailand), Penang (Malaysia), Auckland (New Zealand) and Busan (South Korea). …

Life Stories Of Nikkeijin Seeking Better Opportunities: The Motivation Of Brazilian Immigrants In Japan, Marisa Utida Bellini

Theses and Dissertations

The immigration of Brazilian-Japanese to Japan has started as recently as the early 1980s as a result of an economic downturn in Brazil and labor shortages in Japan. In a recent study published by the Ministry of Justice in Japan, there are about 250,000 Brazilians currently working throughout Japan. Even though most of the Brazilians are second or third generation of Japanese descent, they are not fluent in Japanese, thus resulting in many cultural problems and misunderstandings. Some research has examined about the immigration of Brazilians (nikkeijin) to Japan, but none has investigated their acquisition of Japanese as a second …

Incorporation Of Capillary-Channeled Polymer (C-Cp) Fibers Into Micropipette Tips For Solid Phase Extraction With Applications In Bioanalysis, Donald Fornea

All Theses

Solid phase extraction (SPE), is a widely used sample preparation method that is currently experiencing a surge in research interest, clever architecture/format development, and stationary phase characterization.1-3 SPE devices commonly exist in syringe, cartridge, disk, and micropipette tip formats.4 Micropipette tip SPE has enhanced the determination of proteins by electrospray ionization (ESI) and matrix assisted laser desorption ionization (MALDI) mass spectrometry (MS) by handling micro-liter volumes of sample and buffer removal/solvent exchange.5-7 Buffers have deleterious effects on ionization taking place in MS sources due to preferential ionization, ion suppression effects, and the formation of adduct species competing for ionization in …

Aged Rats: Sex Differences And Responses To Chronic Stress, Rachel E. Bowman, Neil J. Maclusky, Samantha Diaz-Weinstein, Mark C. Zrull, Victoria N. Luine

Psychology Faculty Publications

Cognitive, as well as physiological, sex differences exist in young adult rats under both basal conditions and following chronic stress; however, few studies have examined whether sex differences remain in aged subjects and whether responses to stress are altered. We compared aged male and female Fischer 344 rats (21.5 months at testing) without stress and when given 21 days of restraint for 6 h/day on locomotion, anxiety-related behaviors, object recognition (non-spatial memory), object placement (spatial memory), body weight and serum steroid hormone levels. Control (unstressed) females had lower levels of estradiol and testosterone and higher corticosterone than males, and stress …