Genetic Structures Commons^™

Social Issues Of Genome Innovation And Intellectual Property, Elaine Alma Draper

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

Dr. Draper's focus is the use of personal information derived from genome research. She identifies several potential problems, including access to and control of genetic information, employment discrimination and social stratification. She also recommends possible solutions.

Microevolutionary Patterns And Molecular Markers: The Genetics Of Geographic Variation In Ascaris Suum, Steven A. Nadler

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Molecular markers have been used only rarely to characterize the population genetic structure of nematodes. Published studies have suggested that different taxa may show distinct genetic architectures. Isoenzyme and RAPD markers have been used to investigate geographic variation of Ascaris suum at the level of infrapopulations (nematodes within individual hosts), within localities, and among geographic regions. Independent estimates of genetic differentiation among population samples based on isoenzyme and RAPD data showed similar patterns and substantial correlation. Heterozygote deficiencies within infrapopulations and large values for inbreeding coefficients among infrapopulations suggested that the composition of these populations was not consistent with a …

A Study Of Euplotes Crassus Telomere Proteins And Related Genes, John Scott Perez

Department of Chemistry: Dissertations, Theses, and Student Research

A novel PCR technique used to amplify Euplotes crassus macronuclear chromosomes was developed to provide scientific proof that an Euplotes crassus 1.0 kb gene is not genetically related to an Oxytricha nova 1.8 kb β-telomere protein gene. Theories and experimental procedures associated with the development of this PCR technique were the product of research that will have a profound impact on future studies of telomere protein genes and telomeric DNA in a multitude of eukaryotic cells. The hypothesis that a β-telomere protein does not exist in Euplotes crassus was supported by the result of this study.

Expression of the recombinant …

Review Of: The Genetic Frontier: Ethics, Law, And Policy (Mark S. Frankel & Albert Teich Eds., American Association For The Advancement Of Science 1994), Suzanne A. Sprunger

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

Review of: The Genetic Frontier: Ethics, Law, and Policy (Mark S. Frankel & Albert Teich eds., American Association for the Advancement of Science 1994). Acknowledgments, appendix, contributors, figures, index, introduction, notes, references, tables. LC 93-37230, ISBN 0-87168-526-4. [260 pp. Paper $22.95. 1333 H St., NW, Washington DC 20005.]

Maximizing The Return From Genome Research: Introduction, Thomas G. Field Jr.

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

Professor Field introduces and explains the origins of the symposium.

Technology Transfer: A View From The Trenches, Harvey Drucker

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

Dr. Drucker, who has lab-wide responsibility for technology transfer at Argonne National Laboratory, argues that transferring rights in discoveries made through tax supported research to private entities can contribute to public welfare in many ways.

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.

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.

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 …

Detection Of Point Mutations In The Dystrophin Gene, John Pedretti

Theses : Honours

The dystrophin gene has been localised to Xp 21.1. Mutations of this gene can lead to the clinical manifestations of Duchenne and Becker muscular dystrophies (DMD/BMD). In the majority of DMD and BMD patients the disease-causing mutation is a deletion detectable by southern analysis or multiplex PCR, however in 30% of patients no deletion is observed using these conventional tests. Using PCR amplification of cDNA it was possible to detect a deletion in the product of the dystrophin gene of one such individual affected with BMD. It was then necessary to characterise the mutation in order to determine whether this …

Book Review, Bradley J. Olson

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

Review of the following: THE CODE OF CODES: SCIENTIFIC AND SOCIAL ISSUES IN THE HUMAN GENOME PROJECT. (Daniel J. Kevles & Leroy Hood, eds., Harvard University Press 1992) [397 pp.] Contributors, figures, index, notes, preface, selected bibliography, tables. LC 91-38477, ISBN 0- 674-13645-4. [Cloth $29.95. 79 Garden Street, Cambridge MA 02138.]

Phosphorylation Of The Rex Protein Of Human T-Cell Leukemia Virus Type 1, Yoshifumi Adachi, Terry D. Copeland, Chiaki Takahashi, Tetsuya Nosaka, Aftab Ahmed, Stephen Oroszlan, Masakazu Hatanaka

Pharmacy Faculty Articles and Research

Rex protein, the posttranscriptional regulator of human T-cell leukemia virus type I (HTLV-I), is required for the control of viral structural protein expression and virus replication. Rex is a phosphoprotein found predominantly in the cell nucleolus, whose function is thought to be regulated by its nucleolar localization and phosphorylation. Therefore, we investigated the in vivo phosphorylation of Rex protein in more detail. Phosphorylation of Rex occurred in all HTLV-I-infected cell lines examined in vivo, primarily at serine residues and to a very small extent at threonine residues. Treatment of cells with 12-O-tetradecanoylphorbol-13-acetate (TPA) led to significant but transient enhancement of …