Digital Commons Network^™

A Large-Sample Qtl Study In Mice: I. Growth, Joao L. Rocha, Eugene J. Eisen, L. Dale Van Vleck, Daniel Pomp

Department of Animal Science: Faculty Publications

By use of long-term selection lines for high and low growth, a large-sample (n = ~1,000 F₂) experiment was conducted in mice to further understand the genetic architecture of complex polygenic traits. In combination with previous work, we conclude that QTL analysis has reinforced classic polygenic paradigms put in place prior to molecular analysis. Composite interval mapping revealed large numbers of QTL for growth traits with an exponential distribution of magnitudes of effects and validated theoretical expectations regarding gene action. Of particular significance, large effects were detected on Chromosome (Chr) 2. Regions on Chrs 1, 3, 6, 10, …

A Large-Sample Qtl Study In Mice: Ii. Body Composition, Joao L. Rocha, Eugene J. Eisen, L. Dale Van Vleck, Daniel Pomp

Department of Animal Science: Faculty Publications

Using lines of mice having undergone long-term selection for high and low growth, a large-sample (n = ~1,000 F₂) experiment was conducted to gain further understanding of the genetic architecture of complex polygenic traits. Composite interval mapping on data from male F2 mice (n = 552) detected 50 QTL on 15 chromosomes impacting weights of various organ and adipose subcomponents of growth, including heart, liver, kidney, spleen, testis, and subcutaneous and epididymal fat depots. Nearly all aggregate growth QTL could be interpreted in terms of the organ and fat subcomponents measured. More than 25% of QTL detected map …

The Spinnaker Vol. 27 No. 16, University Of North Florida

Spinnaker

Student newspaper for the UNF community

Bum Lobster Rap, Ellen S. Podgor, Paul Rosenzweig

Faculty Publications By Year

No abstract provided.

Leukocyte Derived Growth Factor 2, Gary R. Grotendorst, Naoko Iida

USF Patents

A protein, Leukocyte Derived Growth Factor 2 (hereinafter LDGF2) having PDGF-like activity is described. LDGF2 reacts with PDGF receptors and possesses mitogenic and/or chemotactic activity for various cell types, particularly connective tissue cells. LDGF2 may be used as the active ingredient in therapeutic compositions, e.g. wound healing compositions, or even further may be used as an additive to cell culture media for the purpose of stimulating cell growth. The protein has a molecular weight of about 7000 daltons determined by SDS gel electrophoresis and is about 61 amino acids in length.

Method For Mulching An Agricultural Soil Bed Using A Biodegradable Protein Material And A Mulched Agricultural Crop Growing Plot Produced Thereby, Yusuf Ali, Viswas Ghorpade, Robert Weber, Milford Hanna

Department of Food Science and Technology: Faculty Publications

A method is provided for mulching an agricultural Soil bed using a biodegradable protein mulch material. The method includes the preparation of a film forming Solution of a film forming protein material. The film forming protein Solution is then sprayed directly onto a Surface of an agricultural Soil bed. The solution dries to form a thin film of protein material on the Surface of the agricultural Soil bed. The protein material may comprise a plant protein, a milk protein, an animal protein, a whey protein, casein, an egg protein or gelatin. Following a harvest, the mulch material, which is biodegradable, …

Some Systemic Issues In The Development Of The Aerospace Industry Technical Workforce Of The Future, John H. Mcmasters, Russell M. Cummings

Aerospace Engineering

This paper is a continuation of the authors’ previous examinations of a suite of issues surrounding the putative decline in aeronautics in this country. The purpose of this paper is to discuss three specific issues believed to be of particular importance to the future of our industry. The first is the question of how many engineers we may need in our future as we confront the problem of an aging workforce and the globalization of our industry. The second is the question of what skills and abilities these engineers will need to possess as the overall industry continues to evolve. …

Amyloid-Beta Peptide Induces Oligodendrocyte Death By Activating The Neutral Sphingomyelinase-Ceramide Pathway, Jiunn-Tay Lee, Jan Xu, Jin-Moo Lee, Grace Ku, Xianlin Han, Ding-I Yang, Shawei Chen, Chung Y. Hsu

Open Access Publications

No abstract provided.

Trafficking Of Plasmepsin Ii To The Food Vacuole Of The Malaria Parasite Plasmodium Falciparum, Michael Klemba, Wandy Beatty, Ilya Gluzman, Daniel E. Goldberg

Open Access Publications

No abstract provided.

Role Of The Hydrophobic Domain In Targeting Caveolin-1 To Lipid Droplets, Anne G. Ostermeyer, Lynne T. Ramcharan, Youchun Zeng, Douglas M. Lublin, Deborah A. Brown

Open Access Publications

No abstract provided.

Airplane Design And The Biomechanics Of Flight – A More Completely Multi- Disciplinary Perspective, John H. Mcmasters, Russell M. Cummings

Aerospace Engineering

Aeronautics is usually presumed to have started as a formal engineering discipline somewhere in historical time between the mythological experiments of Daedalus and his ill-fated son, Icarus; and the dreams and schemes of Leonardo da Vinci during the Italian Renaissance. As reviewed in this paper, “aeronautics” has a far longer history, extending over a period of about 300 million years beginning with the evolution of the ability of insects to fly. With the advent of the success of the Wright brothers, technologists quickly turned their attention from the inspirations and lessons provided by natural models of flying machines to …

Faculty Senate Meeting Agenda, January 5, 2004, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Aggie Ecology
• New University Website and Commercial
• Student Government Update
• EPC Business
• Scholarship Advisory Board
• Research Council
• Council on Teacher Education

Illinois Wesleyan Alumni, Professor Patent Holographic Patterning Invention, Jeffery Hanna

News and Events (Discontinued Series)

No abstract provided.

Faculty Senate Meeting Agenda And Minutes, January 5, 2004

Faculty Senate Minutes and Agendas

Agenda and minutes from the Wright State University Faculty Senate Meeting held on, January 5, 2004.

Bcma Is Essential For The Survival Of Long-Lived Bone Marrow Plasma Cells, Brian P. O'Connor, Vanitha S. Raman, Loren D. Erickson, W. James Cook, Lehn K. Weaver, Cory Ahonen, Ling-Li Lin, George Mantchev, Richard J. Bram, Randolph J. Noelle

Dartmouth Scholarship

Long-lived humoral immunity is manifested by the ability of bone marrow plasma cells (PCs) to survive for extended periods of time. Recent studies have underscored the importance of BLyS and APRIL as factors that can support the survival of B lineage lymphocytes. We show that BLyS can sustain PC survival in vitro, and this survival can be further enhanced by inter- leukin 6. Selective up-regulation of Mcl-1 in PCs by BLyS suggests that this 􏰀-apoptotic gene product may play an important role in PC survival. Blockade of BLyS, via transmembrane activator and cyclophilin ligand interactor–immunoglobulin treatment, inhibited PC survival in …

Analysis Of Microtubule Sliding Patterns In Chlamydomonas Flagellar Axonemes Reveals Dynein Activity On Specific Doublet Microtubules, M. J. Wargo, Mark A. Mcpeek, Elizabeth F. Smith

Dartmouth Scholarship

Generating the complex waveforms characteristic of beating eukaryotic cilia and flagella requires spatial regulation of dynein-driven microtubule sliding. To generate bending, one prediction is that dynein arms alternate between active and inactive forms on specific subsets of doublet microtubules. Using an in vitro microtubule sliding assay combined with a structural approach, we determined that ATP induces sliding between specific subsets of doublet microtubules, apparently capturing one phase of the beat cycle. These studies were also conducted using high Ca2+ conditions. InChlamydomonas, high Ca2+ induces changes in waveform which are predicted to result from regulating dynein

activity on specific microtubules. Our …

2004 Nebraska Swine Report

Nebraska Swine Reports

Contents

Nutrition
Body Composition, Protein Deposition, and Efficiency of Lysine Utilization of Growing Pigs Fed Crystalline or Protein-Bound Lysine
Dietary Antimicrobials in a Wean-to-Finish Facility
Update on Omega-3 Fatty Acids and Litter Size in Swine
Effects of Sow Dietary Glutamine Supplementation on Sow and Litter Performance, Subsequent Weanling Pig Performance, and Intestinal Development after an Immune Challenge
Energy and Nitrogen Utilization of Corn Rootworm Protected Corn (Event MON 863) and Similar Non-Transgenic Corn in Young Pigs
Effect of Increasing Dietary Crude Protein Concentration on Growth Performance and Serum Insulin-Like Growth Factor-I Concentration

Genetics
Different Biological Responses of Pigs of Two …

The Hilltop 1-3-2004, Hilltop Staff

The Hilltop: 2000 - 2010

No abstract provided.

Total Reduced Sulfur Concentrations In The Vicinity Of Beef Cattle Feedlots, Richard K. Koelsch, Bryan L. Woodbury, David E. Stenberg, Daniel N. Miller, Dennis D. Schulte

Department of Agricultural and Biological Systems Engineering: Faculty Publications

A field survey of total reduced sulfur (TRS) concentrations in the vicinity of beef cattle feedlots was conducted to compare field observations against current regulatory thresholds. In addition, environmental factors that may contribute to increased TRS emissions were evaluated. It was observed that TRS levels in the vicinity of beef cattle feedlots are not likely to exceed current regulatory thresholds used by midwestern states. It was further noted that concentration of TRS varies with air temperature and time of day. However, wet feedlot surface conditions and wind speed had almost no impact upon observed concentrations.

Comparison Of Longhorn- And Red Poll-Sired Calves From Crossbred Dams Calving At Two Or Three Years Of Age, X H. Liu, A Perez Marquez, L. V. Cundiff, L. D. Van Vleck

Roman L. Hruska U.S. Meat Animal Research Center: Reports

Calving difficulty, survival from birth to weaning, birth weight, and weaning weight of 167 calves and carcass traits of 88 cattle (63 for adjusted fat thickness) were compared for progeny of Red Poll and Longhorn bulls mated to crossbred cows that calved at 2 or 3 yr of age. Results indicated that Longhornsired calves required 28% less assistance at calving than Red Poll-sired calves when dams calved at 2 yr of age (P<0.05), but there was no difference between Red Poll- and Longhorn-sired calves for calving difficulty with 3- yr-old cows. Red Poll-sired calves had significantly greater birth and weaning BW than did Longhorn-sired calves for 2-yrold dams. Significant differences attributable to sire breed were found only for bone percentage of progeny of 3-yr-old dams, but not for carcass weight, fat thickness, longissimus area, USDA quality grades, and percentages retail product, fat trim, or bone. There was a significant interaction between sire breed and age of dam only for calving difficulty. Within sire breed, calving difficulty of 2- yr-old dams was greater than that for 3- yr-old dams, and calves from 2-yr-old dams also were significantly lighter at weaning than were calves from 3-yr-old dams (P<0 .01).

Soil Quality: A Review Of The Science And Experiences In The Usa, B. J. Wienhold, S. S. Andrews, D. L. Karlen

Roman L. Hruska U.S. Meat Animal Research Center: Reports

An increasing human population is placing greater demand on soil resources, and as a result degradation is taking place in many regions of the world. This is critical because soils perform a number of essential processes including supporting food and fiber production, influencing air quality through interaction with the atmosphere, and serving as a medium for storage and purification of water. The soil quality concept was introduced to complement soil science research by making our understanding of soils more complete and helping guide the use and allocation of labor, energy, fiscal, and other inputs as agriculture intensifies and expands to …

Association Of Myostatin On Early Calf Mortality, Growth, And Carcass Composition Traits In Crossbred Cattle, E. Casas, G. L. Bennett, T. P.L. Smith, L. V. Cundiff

Roman L. Hruska U.S. Meat Animal Research Center: Reports

The objective of this study was to investigate a potential association of an inactive myostatin allele with early calf mortality, and evaluate its effect on growth and carcass traits in a crossbred population. Animals were obtained by mating F₁ cows to F₁ (Belgian Blue x British Breed) or Charolais sires. Cows were obtained from mating Hereford, Angus, and U.S. Meat Animal Research Center III ( ¼ Hereford, ¼ Angus, ¼ Pinzgauer, and ¼ Red Poll) dams to Hereford, Angus, Tuli, Boran, Brahman, or Belgian Blue sires. Belgian Blue was the source of the inactive myostatin allele. Myostatin genotypes …

Prediction Of Ground Water Vulnerability Using An Integrated Gis-Based Neuro-Fuzzy Techniques

Journal of Spatial Hydrology

There is a need to develop new modeling techniques that assess ground water vulnerability with less expensive data and which are robust when data are uncertain and incomplete. Incorporation of Geographic Information Systems (GIS) with a modeling approach that is robust has the potential for creating a successful modeling tool. The specific objective of this study was to develop a model using Neuro-fuzzy techniques in a GIS to predict ground water vulnerability. The Neuro-fuzzy model was developed in JAVA using four plausible parameters deemed critical in transporting contaminants in and through the soil profile. These parameters include soil hydrologic group, …

The Effect Of Tourist Theft On Future Travel Decisions, Judith Lynn Holcomb

Electronic Theses and Dissertations

Past research has shown that theft is a prevalent crime against tourists. This study's purpose was to determine the effects of past incidents of personal theft on tourists' future decisions to travel by analyzing and comparing those who have experienced personal theft to those who heard of such incidents through personal accounts of friends or family. The findings, which were taken from a survey of 215 respondents, revealed that that experiencing personal theft, or knowing of someone who has, is not a deterrent for visiting a destination where the theft occurred. Results also showed that one aspect of theft that …

Annual Financial Report Of The Town Officers Of Franconia, Nh Including Reports Of The Water Commissioner, Abbie Greenleaf Library, Chamber Of Commerce, Of The Year Ending December 31, 2003., Franconia Town Representatives

Franconia, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

Death Of A Mother, Mary Moynihan

Books/Book Chapters

No abstract provided.

Midwest Alcoholism Research Center: An Overview, Andrew C. Heath

Posters

No abstract provided.

01-2004 Newsletter, Minnesota State University, Mankato. Library Services

Library Services Newsletters

Minnesota State University, Mankato, Library Services Newsletter for January 2004.

What Twin Studies Teach Us About The Causes Of Alcoholism, Carol A. Prescott

Presentations

No abstract provided.

Craving Alcohol: Genetic And Pharmacological Factors, Kent Hutchison

Presentations

No abstract provided.