Morbi deterioris notae, gallorum castra trans Rhenum sita ab anno 1757 ad 1762 infestantes /

Mode of access: Internet.

School of Nursing Class of 2006

Top Row: Rebecca Adams, Leslie Babich, Katherine Banas, Lori Barnett, Stacey Bednarz, Kelly C Berryman, Adam Brieger, Tina Brown, Kimberly Burleigh, Anne Byrne, Julia Carl, Terra Caswell, Angela Chabot, Molly Colgan, Desiree Conyers, Amy Cook, Melissa Cooley, Ashley Cooper, Morgan Cornell

Row 2: Delphine Cornet, Laura Cortina, Casey Cox, Bradley Crow, Lauren D'Agostino, Katelyn Davis, Kara Dendrinos, Rachael Dunckel, Carolyn Ellis, Kristin Ellis

Row 3: Deonna French, Erin Gasser, Amanda George, Michelle Gilmore, Jacquelene Goyett, LaRonda Gracia, Tera Greenberg, Tracy Guzzardo, Amy Hamlin Tapper, Shawn Hathaway

Row 4: Jennifer Heller, Michele Hetfield, Hilary Heuer, Christen Hicks, unknown, Melissa Jenkins, Terri Jobkar, Jennifer Keller, Karissa Kerg, Katherine Kern

Row 5: Keri Kingma, Amanda Kristofik, Brigid Kutner, Melissa LaDuke, Lorraine Law, Katherine Lawler, Allison Ledtke, Corinne Lee

Row 6: Kerrie Lemerand, Kristen Maki, Smith Margaret, Cynthia Mathew, Thomas Mazzocco, Cara McAlpin

Row 7: Lana McCarthy, Erin McKeever, Nicolyn Meek, Patricia Coleman-Burns, Carol Loveland-Cherry, Judith Lynch-Sauer, Ada Sue Hinshaw, Barbara Guthrie, Marge Calarco, Carolyn Sampeselle, Joanne Pohl, Therese Messing, Rachel Milkowski, Renee Miller

Row 8: Andrea S Miller, Stephanie Mizer, Melissa Morgan, Heather Bidgoli, Elisa Brunetto, Jessica Cleghorn, Jade Curry, Ashley Dorow, Megan Finn, Lisa Gruen, Margaret Kelemen, Andrea Munger, Elizabeth Spencer, Mary Vanderweele, Abigail Vertalka, Jackelyn Ng, Phuong Nguyen, Gracia Nicolaescu

Row 9: Laura Norris, Elizabeth Osborn, Lavinia Pacurar, Carly Palmer, Kristine Parish, Jill Patterson, Mary Pepper, David Perout, Michael Pfeifer, Kristin Phillips, Susanne Pickman, Vanessa Polly, Sabrina Porter, Christina Quillan, Lauren Ramoie, Natasha Rivers, Teresa Roberts, Megan Robertson, Byanqa Robinson

Row 10: Mary Rodzik, Kimberly Sanders, Weber Sasha, Rebecca Scheiblauer, Taylor Schmidt, Jacquelyn Schrot, Tanya Shisler, Daniel Shivel, Sophia Shyu, Michelle Skurulsky, Melissa Smalligan, Erin Sorensen, Allison Spinweber, Lindsay Steiger, Natalya Stokely, Karen Stoneburner, Katherine Stout, Stephanie Swihart, Aaron Taylor

Row 11: Lori Thome, Christopher Thuer, Carolyn Trabka, Kathryn Trommbley, Valerie Tumbleson, Stacey Ventola, Dana Verkade, Caitlyn Vert, Angela Videto, Kari Wanless, Abby Wegener, Stephanie Westphal, Eric Williams, Whitney Zachritz, Amber Zemer, Joanna Zizzo, Chelsea Zussman

1999 Women's Rowing Team, U-M Rowing

Front Row: Diana Kozloff, Claudia Lopez, Nicole Bryant, Belinda Koo, Marcie Klein, Layne Schiff Daniela Garcia, Fazeela Siddiqui.

Second Row: Jacelyn Ferstle, Sera Coppolino, Julie Brescoll, Alison Hickey, Heather Uhring, Kara Paske, Justin Goble, Melissa Andrzejak, Laurie Burkitt, Molly McMahon, Angela Beirhuizen, Jenny Bryant, Nora Obringer, Jessica Hoppe

Third Row: Kelly Raczak, Jennifer Kinon, Tammy Chang, Courtney Johnson, Christins Meyer, Lisa Hopkins, Caroline Gregory, Susan Shortreed, Nicole Plott, Alexandra Ponikvar, Elizabeth Nelson, Jaime Stilson, Katherine Johnson, Melanie Duncan, Hillary Loomis, Toby Scott, Christine Ribbens, Cheryl Katz.

Fourth Row: Amalia Stefanou, Sarah Price, Michelle Wolbert, Janet Jin, Vita Scaglione, Tamara McBratney, Missy Meier, Melinda Ball, Megan Memmer, Vanessa D'Anna, Carolyn Eichenhorn, Mary Goodwin, Noelle Erbeck, Jeanine Seeger, Monica Howie, Erin Gasser, Laurel Donnel-Fink,

Not Pictured: Julie Muething,

Mutation scanning analysis of Marteilia sydneyi populations from different geographical locations in eastern Australia

Marteilia sydneyi (Paramyxea) is the causative agent of QX disease in oysters. In spite of the economic impact of this disease, its origin and the precise reason(s) for its apparent spread in Australian waters are not yet known. Given such knowledge gaps, investigating the population genetic structure(s) of M. sydneyi populations could provide insights into the epidemiology and ecology of the parasite and could assist in its prevention and control. In this study, single strand conformation polymorphism (SSCP)-based analysis of a region (195 bp) of the first internal transcribed spacer (ITS-1) of ribosomal DNA was employed to investigate genetic variation within and among five populations of M. sydneyi from oysters from five different locations in eastern Australia. The analysis showed the existence of a genetic variant of M. sydneyi common to the Great Sandy Strait, and the Richmond and Georges Rivers, as distinct from variants at the Pimpama and Clarence Rivers. Together with historical and other information relating to the QX disease outbreaks in eastern Australia, the molecular findings support the proposal that the parasite originated in the Great Sandy Strait and/or Richmond River and then extended southward along the coast. From a technical perspective, the study demonstrated the usefulness of SSCP as a tool to study the population genetics and epidemiology of M. sydneyi. (C) 2003 Elsevier Ltd. All rights reserved.

A survey of the intestinal transcriptomes of the hookworms, Necator americanus and Ancylostoma caninum, using tissues isolated by laser microdissection microscopy

The gastrointestinal tracts of multi-cellular blood-feeding parasites are targets for vaccines and drugs. Recently, recombinant vaccines that interrupt the digestion of blood in the hookworm gut have shown efficacy, so we explored the intestinal transcriptomes of the human and canine hookworms, Necator americanus and Ancylostoma caninum, respectively. We used Laser Microdissection Microscopy to dissect gut tissue from the parasites, extracted the RNA and generated cDNA libraries. A total of 480 expressed sequence tags were sequenced from each library and assembled into contigs, accounting for 268 N. americanus genes and 276 A. caninum genes. Only 17% of N. americanus and 36% of A. caninum contigs were assigned Gene Ontology classifications. Twenty-six (9.8%) N. americanus and 18 (6.5%) A. caninum contigs did not have homologues in any databases including dbEST-of these novel clones, seven N. americanus and three A. caninum contigs had Open Reading Frames with predicted secretory signal peptides. The most abundant transcripts corresponded to mRNAs encoding cholesterol-and fatty acid-binding proteins, C-type lectins, Activation-Associated Secretory Proteins, and proteases of different mechanistic classes, particularly astacin-like metallopeptidases. Expressed sequence tags corresponding to known and potential recombinant vaccines were identified and these included homologues of proteases, anti-clotting factors, defensins and integral membrane proteins involved in cell adhesion. (c) 2006 Australian Society for Parasitology Inc Published by Elsevier Ltd. All fights reserved.

Molecular characterization of Thelastomatoidea (Nematoda : Oxyurida) from cockroaches in Australia

A molecular approach was used to genetically characterize 5 species (Aoruroides queenslandensis. Blattophila sphaerolaima, Cordonicola gibsoni, Desmicola ornato and Leidynemella fusiformis) belonging to the superfamily. Thelastomatoidea fi (Nematoda: Oxyurida), a group of pinworms that parasitizes terrestrial arthropods. The D3 domain of the large subunit Of nuclear ribosomal RNA (LSU) was sequenced for individual specimens, and the analysis of the sequence data allowed the genetic relationships of the 5 species to be studied dagger. The sequence variation in the D3 domain within individual species (0-1-8%) was significantly less than the differences among species (4(.)3-12(.)4%). Phylogenetic analyses, Using maximum parsimony, maximum likelihood, and neighbour-joining, tree-building methods, established relationships among the 5 species of Thelastomatoidea and Oxyuris equi (a species of the order Oxyurida). The molecular approach employed provides the prospect for developing DNA tools for the specific identification of the Thelastomatoidea, irrespective of developmental stage and sex, as a basis for systematic, ecological and/or population genetic investigations of members within this superfamily.

Pichia pastoris regulates its gene-specific response to different carbon sources at the transcriptional, rather than the translational, level

Background: The methylotrophic, Crabtree-negative yeast Pichia pastoris is widely used as a heterologous protein production host. Strong inducible promoters derived from methanol utilization genes or constitutive glycolytic promoters are typically used to drive gene expression. Notably, genes involved in methanol utilization are not only repressed by the presence of glucose, but also by glycerol. This unusual regulatory behavior prompted us to study the regulation of carbon substrate utilization in different bioprocess conditions on a genome wide scale. Results: We performed microarray analysis on the total mRNA population as well as mRNA that had been fractionated according to ribosome occupancy. Translationally quiescent mRNAs were defined as being associated with single ribosomes (monosomes) and highly-translated mRNAs with multiple ribosomes (polysomes). We found that despite their lower growth rates, global translation was most active in methanol-grown P. pastoris cells, followed by excess glycerol- or glucose-grown cells. Transcript-specific translational responses were found to be minimal, while extensive transcriptional regulation was observed for cells grown on different carbon sources. Due to their respiratory metabolism, cells grown in excess glucose or glycerol had very similar expression profiles. Genes subject to glucose repression were mainly involved in the metabolism of alternative carbon sources including the control of glycerol uptake and metabolism. Peroxisomal and methanol utilization genes were confirmed to be subject to carbon substrate repression in excess glucose or glycerol, but were found to be strongly de-repressed in limiting glucose-conditions (as are often applied in fed batch cultivations) in addition to induction by methanol. Conclusions: P. pastoris cells grown in excess glycerol or glucose have similar transcript profiles in contrast to S. cerevisiae cells, in which the transcriptional response to these carbon sources is very different. The main response to different growth conditions in P. pastoris is transcriptional; translational regulation was not transcript-specific. The high proportion of mRNAs associated with polysomes in methanol-grown cells is a major finding of this study; it reveals that high productivity during methanol induction is directly linked to the growth condition and not only to promoter strength.

Biophysical and economic limits to negative CO2 emissions

The views expressed herein are those of the authors, and do not represent those of a particular governmental agency or interagency body. This analysis was initiated at a Global Carbon Project meeting on NETs in Laxenburg, Austria, in April 2013 and contributes to the MaGNET program (http://www.cger.nies.go.jp/gcp/magnet.html). G.P.P. was supported by the Norwegian Research Council (236296). C.D.J. was supported by the Joint UK DECC/Defra Met Office Hadley Centre Climate Programme (GA01101). J.G.C. acknowledges support from the Australian Climate Change Science Program. E.Ka. and Y.Y. were supported by the ERTDF (S-10) from the Ministry of the Environment, Japan.

Effect of web holes on web crippling strength of cold-formed steel channel sections under end-one-flange loading condition – Part I: Tests and finite element analysis

Web openings could be used in cold-formed steel beam members, such as wall studs or floor joints, to facilitate ease of services in buildings. In this paper, a combination of tests and non-linear finite element analyses is used to investigate the effect of such holes on web crippling under end-one-flange (EOF) loading condition; the cases of both flanges fastened and unfastened to the bearing plates are considered. The results of 74 web crippling tests are presented, with 22 tests conducted on channel sections without web openings and 52 tests conducted on channel sections with web openings. In the case of the tests with web openings, the hole was either located centred above the bearing plates or having a horizontal clear distance to the near edge of the bearing plates. A good agreement between the tests and finite element analyses was obtained in term of both strength and failure modes.

Effect of web holes on web crippling strength of cold-formed steel channel sections under end-one-flange loading condition - Part II: Parametric study and proposed design equations

A parametric study of cold-formed steel sections with web openings subjected to web crippling under end-one-flange (EOF) loading condition is undertaken, using finite element analysis, to investigate the effects of web holes and cross-section sizes. The holes are located either centred above the bearing plates or with a horizontal clear distance to the near edge of the bearing plates. It was demonstrated that the main factors influencing the web crippling strength are the ratio of the hole depth to the depth of the web, the ratio of the length of bearing plates to the flat depth of the web and the location of the holes as defined by the distance of the hole from the edge of the bearing plate divided by the flat depth of web. In this study, design recommendations in the form of web crippling strength reduction factor equations are proposed, which are conservative when compared with the experimental and finite element results.

Exploring molecular variation in Schistosoma japonicum in China

Schistosomiasis is a neglected tropical disease that affects more than 200 million people worldwide. The main disease-causing agents, Schistosoma japonicum, S. mansoni and S. haematobium, are blood flukes that have complex life cycles involving a snail intermediate host. In Asia, S. japonicum causes hepatointestinal disease (schistosomiasis japonica) and is challenging to control due to a broad distribution of its snail hosts and range of animal reservoir hosts. In China, extensive efforts have been underway to control this parasite, but genetic variability in S. japonicum populations could represent an obstacle to eliminating schistosomiasis japonica. Although a draft genome sequence is available for S. japonicum, there has been no previous study of molecular variation in this parasite on a genome-wide scale. In this study, we conducted the first deep genomic exploration of seven S. japonicum populations from mainland China, constructed phylogenies using mitochondrial and nuclear genomic data sets, and established considerable variation between some of the populations in genes inferred to be linked to key cellular processes and/or pathogen-host interactions. Based on the findings from this study, we propose that verifying intraspecific conservation in vaccine or drug target candidates is an important first step toward developing effective vaccines and chemotherapies against schistosomiasis.

Information and the evolution of codon bias

The informational properties of biological systems are the subject of much debate and research. I present a general argument in favor of the existence and central importance of information in organisms, followed by a case study of the genetic code (specifically, codon bias) and the translation system from the perspective of information. The codon biases of 831 Bacteria and Archeae are analyzed and modeled as points in a 64-dimensional statistical space. The major results are that (1) codon bias evolution does not follow canonical patterns, and (2) the use of coding space in organsims is a subset of the total possible coding space. These findings imply that codon bias is a unique adaptive mechanism that owes its existence to organisms' use of information in representing genes, and that there is a particularly biological character to the resulting biased coding and information use.