Genetics and Genomics Commons^™

Origins Of The Human Genome Project, Robert Mullan Cook-Deegan

RISK: Health, Safety & Environment (1990-2002)

Dr. Cook-Deegan recounts some of the scientific and political history leading to controversy about the proper mix of private and public roles in pursuing genome research and bringing its fruits to bear, e.g., in preventing and curing disease.

Overview Of Potential Intellectual Property Protection For Biotechnology, Kate H. Murashige

RISK: Health, Safety & Environment (1990-2002)

Dr. Murashige compares the function and value of copyright, patent and trade secret laws in recovering investments in developing genome-related biotechnology.

Technology Transfer And The Genome Project: Problems With Patenting Research Tools, Rebecca S. Eisenberg

RISK: Health, Safety & Environment (1990-2002)

Professor Eisenberg argues against a system providing for federally-sponsored inventions to be patented if any associated person so desires. She believes that the system does not adequately weigh the possibility that the greatest social return from genome research will require some discoveries to be in the public domain.

The Human Genome Project And The Downside Of Federal Technology Transfer, Christopher J. Harnett

RISK: Health, Safety & Environment (1990-2002)

Mr. Harnett argues that emphasizing technology transfer at institutions such as the National Institutes of Health will interfere with what should be regarded as their primary mission, basic research.

Overview Of Federal Technology Transfer, Lawrence Rudolph

RISK: Health, Safety & Environment (1990-2002)

Mr. Rudolph reviews approximately thirteen years of legal and political developments that have contributed to laws governing the extent to which private firms may secure rights in technology at least partly developed with federal funds.

A Physical Map Of The Klebsiella Pneumoniae M5a1 Genome, Alexandrine Randriamahefa

Loma Linda University Electronic Theses, Dissertations & Projects

Klebsiella pneumoniae is an enteric opportunistic pathogen which commonly causes pulmonary, urinary tract and kidney infections. It has also been widely used for the study of nitrogen fixation. In this study, a macrorestriction map of K. pneumoniae M5a1 chromosomal DNA was constructed using pulsed field gel electrophoresis (PFGE) and Southern hybridization techniques. The genome DNA was digested with two rare cutting restriction enzymes (XbaI and BlnI) and the genome size was estimated from the sum of the fragment sizes as 5,121 Kb (+2.8%). A tentative order of fragments was deduced using Southern hybridization with purified restriction fragments. …

Comparative Mapping Of Arabidopsis Thaliana And Brassica Oleracea Chromosomes Reveals Islands Of Conserved Organization, Stanley P. Kowalski, Tien-Hung Lan, Kenneth A. Feldmann, Andrew H. Patterson

Law Faculty Scholarship

The chromosomes of Arabidopsis thaliana and Brassica oleracea have been extensively rearranged since the divergence of these species; however, conserved regions are evident. Eleven regions of conserved organization were detected, ranging from 3.7 to 49.6 cM in A. thaliana, spanning 158.2 cM (24.6%) of the A. thaliana genome, and 245 cM (29.9%) of the B. oleracea genome. At least 17 translocations and 9 inversions distinguish the genomes of A. thaliana and B. oleracea. In one case B. oleracea homoeologs show a common marker order, which is distinguished from the A. thaliana order by a rearrangement, indicating that the lineages of …

Sustaining Our Aspen Heritage Into The Twenty-First Century, Charles W. Cartwright, Denver P. Burns

Aspen Bibliography

No abstract provided.

Population Regulation Of The Jackson Elk Herd, Bruce L. Smith

Aspen Bibliography

No abstract provided.

Enhanced Immunogenicity Of Protein-Dextran Conjugates: I. Rapid Stimulation Of Enhanced Antibody Responses To Poorly Immunogenic Molecules, Andrew Lees, Fred Finkelman, John K. Inman, Kim Witherspoon, Penny Johnson, Jasiri Kennedy, James J. Mond

Microbiology, Immunology, and Molecular Genetics Faculty Publications

In view of our observation that anti-immunoglobulin antibody conjugated to high-molecular-weight dextran stimulates high levels of B-cell activation (Brunswick et al. J. Immunol . 1989, 143, 1239), we coupled T cell-dependent antigens to dextran. When mice were immunized, in the absence of adjuvant, with a BSA-dextran conjugate (BSA-dex), a persistent, high-titre anti-BSA IgG1 response was induced. Titres were dose-dependent and seen with as little as 10 I~g of conjugated protein. Anti-BSA titres were detected as early as day 7, usually peaked at about day 14 and persisted for at least 4 weeks. Anti-hapten antibodies were also elicited in mice that …

Localisation And Detection Of A Polymorphism In The Human Skeletal Beta-Tropomyosin Gene (Tpm2), Clive C.J. Hunt

Theses : Honours

Tropomyosin is one of the components of the thin filaments of muscle, binding to actin, and, together with troponin, regulating contraction in a calcium-dependent manner (Cho et al.,1990). There are at least four distinct tropomyosin genes in vertebrates and each may encode at least six different isoforms of tropomyosin by alternate splicing (Novy et al, 1993; MacLeod et al., 1988). The alpha-tropomyosin gene TPM1 has recently been localised to 15q22 (Eyre et al, 1994) and has been shown to be mutated in some cases of familial hypertrophic cardiomyopathy (Thierfelder et al., 1994). The alpha-tropomyosin gene TPM3 has been recently localised …

Development And Application Of A Thermistor Current Meter, Carl M. Way, Albert J. Burky, Christine Miller-Way

Biology Faculty Publications

This report provides details for the construction of a hot-bead thermistor current meter which is capable of measuring water velocities on a millimeter spatial scale and for the construction of a compact and accurate calibration system. Hot-bead thermistor current meters can be built with response times of 200 ms capable of measuring velocities between 0.1 and 80 cm s-1. The construction of a sturdy probe for application in lotic systems such as high gradient Hawaiian streams was achieved by the use of heavy-duty acrylic tubing, small stainless steel gas-chromatography tubing, and flexible Tygon spaghetti tubing. An acrylic handle anchors the …

Cytogenetic Analysis And Development Of Fish (Fluorescent In Stu Hybridisation) Techniques To Delineate Deletions Of Chromosome 22 In Di George Syndrome And Related Disorders, Marie Mccluskey

Theses : Honours

This honours project is based on the advancement of in situ hybridisation to metaphase chromosome spreads. The technique was carried out using cosmid probes which are specific for microdeleted regions on chromosome 22q11 associated with Di George syndrome (DGS) and related disorders. Disorders similar to DGS include partial Di George syndrome, III-IV pharyngeal pouch syndrome, velucardiofacial syndrome (VCFS), conotruncal facial anomaly and the CHARGE association. Recently the group of disorders with this microdeletion and comparable symptoms has been summarised by the acronym CATCh 22. Large deletions, translocations, monosomies, and trisomies of chromosomes are apparent under the light microscope, when prepared …

An Analysis Of Mitochondrial Dna In Rett Syndrome And Other Neurodegenerative Disorders, Catherine Erickson Burgess

Theses and Dissertations in Biomedical Sciences

Mitochondrial dysfunction resulting from mutations on mitochondrial DNA (mtDNA) is being recognized in a growing spectrum of diseases. These diseases, resulting from single base mutations, large deletions, or insertions, have been largely neuromuscular in origin. However, as an understanding of the effects of mtDNA mutations progresses, attention is now focusing on neurodegenerative diseases. Rett Syndrome (RS), a progressive neurodegenerative disease with predominantly female cases, demonstrates morphologic mitochondrial changes, mitochondrial enzyme deficiencies and maternal inheritance (characteristic of mtDNA diseases). No investigation of mtDNA involvement has been previously conducted and, to date, no biological marker exists for this disorder.

Our preliminary studies …

Characterization Of Male Sterility And Polyploidy In Watermelon, Brent Alan Murdock

All Dissertations

No abstract provided.

Approximation Methods For Singular Diffusions Arising In Genetics, Nacer E. Abrouk

Mathematical Sciences Technical Reports (MSTR)

Stochastic models in population genetics leading to diffusion equations are considered. When the drift and the square of the diffusion coefficients are polynomials, an infinite system of ordinary differential equations for the moments of the diffusion process can be derived using the Martingale property. An example is provided to show how the classical Fokker-Planck Equation approach may not be appropriate for this derivation. A Gauss-Galerkin method for approximating the laws of the diffusion, originally proposed by Dawson (1980), is examined. In the few special cases for which exact solutions are known, comparison shows that the method is accurate and the …

The Introduction And Translocation Of Fish, Crustaceans And Molluscs In Western Australia., Craig Lawrence

Fisheries Management Papers

This paper discusses three possible impacts of introduced and translocated aquatic organisms: 1. Genetic diversity 2. Pathogens 3 Ecosystem Conservation, in relation to costs and benefits to the community and the Western Australian environment.

Book Review, Bradley J. Olson

RISK: Health, Safety & Environment (1990-2002)

Review of: JOHN HARRIS, WONDERWOMAN AND SUPERMAN: THE ETHICS OF HUMAN BIOTECHNOLOGY. (Oxford University Press 1992) [271 pp.] Acknowledgements, further reading, index, introduction, notes. LC 91-23939; ISBN 0-19-2177540-0. [$22.95 cloth. 200 Madison Avenue; New York NY 10016.]

Estimation Of The Incidence Of A Rare Genetic Disease Through A Two-Tier Mutation Survey, R Chakraborty, M R Srinivasan, S Raskin

Faculty, Staff and Student Publications

Recent attempts to detect mutations involving single base changes or small deletions that are specific to genetic diseases provide an opportunity to develop a two-tier mutation-screening program through which incidence of rare genetic disorders and gene carriers may be precisely estimated. A two-tier survey consists of mutation screening in a sample of patients with specific genetic disorders and in a second sample of newborns from the same population in which mutation frequency is evaluated. We provide the statistical basis for evaluating the incidence of affected and gene carriers in such two-tier mutation-screening surveys, from which the precision of the estimates …

Gal4 Disrupts A Repressing Nucleosome During Activation Of Gal1 Transcription In Vivo, Jeffrey D. Axelrod, Michael S. Reagan, John Majors

Biology Faculty Publications

Photofootprinting in vivo of GALl reveals an activation- dependent pattern between the UASG and the TATA box, in a sequence not required for transcriptional activation by GAL4. The pattern results from a nucleosome whose position depends on sequences within the UASG. In the wild-type gene, activation by GAL4 and derivatives disrupts this nucleosome. This activity is independent of interactions with DNA-bound core transcription factors and is proportional to the strength of the activator. Presence of the nucleosome correlates with low basal transcription levels under various conditions, suggesting a role in limiting basal expression. We propose a role for the GAL4 …

Reversal Of Age-Associated Decline In Immune Response To Pnu-Imune Vaccine By Supplementation With The Steroid Hormone Dehydroepiandrosterone, Manju Garg, Subbarao Bondada

Microbiology, Immunology, and Molecular Genetics Faculty Publications

Recently, we reported that murine antibody responses to the 23-valent pneumococcal polysaccharide (Pnu-Imune) vaccine declined with age. Here we present data to support the concept that age-associated immune defects are not only due to intrinsic defects in immune cells but are also due to extrinsic factors emanating from the neuroendocrine system. We found that supplementation with dehydroepiandrosterone, a steroid hormone known to be reduced in the aged, corrects the immune deficiency of aged mice and significantly enhanced their splenic immune responses to the Pnu-Imune vaccine.

Mammalogical Type Specimens In The Museum Of Natural Science, Louisiana State University, Mark S. Hafner

Occasional Papers of the Museum of Natural Science, Louisiana State University

No abstract provided.

Herpetological Type Specimens In The Museum Of Natural Science, Louisiana State University, Douglas A. Rossman, David A. Good

Occasional Papers of the Museum of Natural Science, Louisiana State University

No abstract provided.

Artificial Insemination Of Ewes With Frozen Semen, David Windsor

Journal of the Department of Agriculture, Western Australia, Series 4

The judicious use of artificial insemination (Al) of ewes with frozen semen by ram breeders offers substantial gains for wool producers, but it promises even greater benefits if it can be used more widely within commercial breeding flocks.

In the Western Australian dairy industry, for example, genetic gains between 1971 and /986 are estimated to have been three times as great in herds bred by Al as in herds that were mated naturally.

Sheep And Wool Industries Need To Improve Their Performance, Rob Kelly, Tim Marshall

Journal of the Department of Agriculture, Western Australia, Series 4

Today in Western Australia, sheep are run at slightly higher stocking rates, are achieving greater lambing percentages (up JO per cent) and higher wool cuts per animal ( up 0. 6 kg greasy) than in the 1960s. When all components of production are considered, the productivity of sheep fanns has increased by 2. 7 per cent per year over the past 35 years.

The challenge of the next decade is to achieve substantially greater rates of improvement than for past years if the sheep and wool industries are to maintain their significant place in Western Australian agriculture.

A Standardized G‐Banded Karyotype For The Raccoon (Procyon Lotor) Compared With The Domestic Cat, Roscoe Stanyon, Francesca Bigoni, Johannes Weinberg, John Hadidian

Genetics Collection

We propose a standardized karyotype for the raccoon (Procyon lotor; 2n = 38, FN 74) and compare it with that of the domestic cat (2n = 38, FN 72). Numerous chromosomes (12) have similar and sometimes identical G-banding and 14 chromosome pairs have remained intact. Other chromosomes apparently differ by Robertsonian translocations and inversions. The conservation of these karyotypes is remarkable considering that the divergence of procyonids and felids predates 50 million years B.P. However, the common diploid number of 38 is not a primitive retention, as sometimes hypothesized. Instead, cats and raccoons converged on this chromosome number by a …

Important Pests Of Ornamental Aspen, Fred A. Baker, Karen Shotwell, Diane Alston, Sherman Thomson

Aspen Bibliography

No abstract provided.

A Family Showing No Evidence Of Linkage Between The Ataxia Telangiectasia Gene And Chromosome, D. Hernandez, C. M. Mcconville, Michael W. Stacy, C. G. Woods, M. M. Brown, P. Shutt, G. Rysiecki, A. M. R. Taylor

Bioelectrics Publications

We have studied an inbred family in which two cousins presented with the same clinical features of ataxia telangiectasia (AT). Both patients are still ambulatory at ages 25 and 20. Cellular features of both patients are typical of AT and include increased radiosensitivity and an increased level of spontaneously occurring chromosome aberrations in peripheral blood lymphocytes. Linkage studies and haplotype analysis show no clear evidence that the gene for AT in this family is on chromosome 11q22-23. As previously reported AT families from complementation groups AB, C, and D have all shown linkage to this region of 11q22-23. Our study …

Editorial Overview, Stephen J. O'Brien, Michael T. Clegg

Biology Faculty Articles

No abstract provided.

Model Consent Forms For Dna Linkage Analysis And Storage, Roger B. Dworkin, R. L. Gold, R. R. Lebel, E. A. Mearns, T Hadro, J. K. Burns

Articles by Maurer Faculty

No abstract provided.