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2005

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Hail To The Chief: Former Law Clerks For William Rehnquist Recall What They Learned And How He Touched Their Lives, Craig M. Bradley, Laura E. Little, John C. Englander, Celestine Richards Mcconville Jan 2005

Hail To The Chief: Former Law Clerks For William Rehnquist Recall What They Learned And How He Touched Their Lives, Craig M. Bradley, Laura E. Little, John C. Englander, Celestine Richards Mcconville

Articles by Maurer Faculty

Chief Justice William H. Rehnquist, who died Sept. 3, is remembered for his disarming warmth and humor, breadth of knowledge about the law, and insistence that there is life outside the office. Few knew him better than the legions of clerks who tolled with and learned from him. Indeed, the sheer number who attended his funeral testifies to how highly he was regarded. Here, four former clerks from the decades of the 1970s, '80s and '90s write about their own particular memories of the late chief justice.


The Possibility Of Secular Human Rights: Alan Gewirth And The Principle Of Generic Consistency, Ari Kohen Jan 2005

The Possibility Of Secular Human Rights: Alan Gewirth And The Principle Of Generic Consistency, Ari Kohen

Department of Political Science: Faculty Publications

This article explores Alan Gewirth’s argument for a secular foundation for the idea of human rights as a possible response to Michael J. Perry’s claim “that the idea of human rights is … ineliminably religious.” I examine Gewirth’s reasoning for constructing a theory, namely that existing theories are fundamentally flawed and leave the idea of human rights without a logically consistent foundation, before considering in detail his claims for the Principle of Generic Consistency (PGC). Having looked at his critique of numerous other theories, as well as at his own argument about human action grounding basic rights to freedom and …


Thucydides [From Encyclopedia Of Social Measurement], Peter A. Furia, Ari Kohen Jan 2005

Thucydides [From Encyclopedia Of Social Measurement], Peter A. Furia, Ari Kohen

Department of Political Science: Faculty Publications

Thucydides (5th Century B.C.E.) is arguably the first person to engage in systematic social measurement. His lone surviving masterwork. The Peloponnesian War, stands as a founding text for the disciplines of history and political science. On its surface, The Peloponnesian War comprehensively and objectively chronicles the 27 year military struggle between Athens and Sparta from which the latter emerged victorious in 404 B.C.E. Yet Thucydides’ aim and approach in recounting the Peloponnesian War is extensively debated, often reflecting enduring disagreements about the philosophy and methodology of social science.


Cooperative Brains: Psychological Constraints On The Evolution Of Altruism, Jeffrey R. Stevens, Marc D. Hauser Jan 2005

Cooperative Brains: Psychological Constraints On The Evolution Of Altruism, Jeffrey R. Stevens, Marc D. Hauser

Department of Psychology: Faculty Publications

Imagine an individual called "hunter" that expends a good deal of energy to capture a gazelle. As the hunter is consuming his small prey, a second individual called "recipient" approaches and begins feeding peacefully alongside the hunter. A few weeks later the roles reverse, such that the previous recipient has now captured a gazelle, and the previous hunter is taking advantage of the recipient's hard work. Could the hunter and recipient be Maasai warriors? Is it equally likely that they are common chimpanzees, African lions, or Nile crocodiles? All of these species hunt gazelle and live in groups, so why …


Current And Future Development Of National Space Law And Policy, Frans Von Der Dunk Jan 2005

Current And Future Development Of National Space Law And Policy, Frans Von Der Dunk

Space, Cyber, and Telecommunications Law Program: Faculty Publications

In a highly political, highly visible area of society such as that of space activities, 'law' and 'policy' are not always clearly distinguishable - and more often that not, the ties between the two are very short and very direct. If a distinction would need to be made, certainly to the public eye 'policy' would focus more on the day-to-day handling of affairs with 'flexibility' as the key concept, whereas 'law' would be - focusing more on long-range stability, with inherent 'inflexibility' almost inevitably following from that. Whatever the value of such evaluation, essentially the ties between the two are …


The Interplay Of Traits And Motives On Volunteering: Agreeableness, Extraversion And Prosocial Value Motivation, Gustavo Carlo, Morris A. Okun, George Knight, Maria Rosario T. De Guzman Jan 2005

The Interplay Of Traits And Motives On Volunteering: Agreeableness, Extraversion And Prosocial Value Motivation, Gustavo Carlo, Morris A. Okun, George Knight, Maria Rosario T. De Guzman

Department of Psychology: Faculty Publications

Social psychology and personality theorists have proposed that our understanding of prosocial behavior will be enhanced by examining the interplay of traits and motives. The present study was designed to test several pathways by which agreeableness, extraversion, and prosocial value motivation to volunteer influence volunteerism. A sample of 796 college students completed measures of the Big Five traits, prosocial value motivation to volunteer, and volunteering. Results of path analyses showed that prosocial value motivation to volunteer partially mediated the relations between agreeableness and extraversion, and volunteering. Furthermore, as agreeableness decreased, extraversion was more strongly related to prosocial value motivation to …


Testing Whiteness: No Child Or No School Left Behind?, Helen A. Moore Jan 2005

Testing Whiteness: No Child Or No School Left Behind?, Helen A. Moore

Department of Sociology: Faculty Publications

I began my study of schooling and critical pedagogy as a research assistant for a program called PRIME: Program Research in Multicultural Education. One of our challenges in the mid-1970s was to assist the Principal Investigator, Dr. Jane Mercer, in constructing educational materials for her role as an expert witness in Larry P. v. Riles. Through that project, I learned a great deal about testing issues as they relate to the whiteness of educational, political, legal and policy perspectives. Today, as a sociologist, I commit my research to an understanding of the processes and consequences of testing policy and the …


Colossal Dielectric And Electromechanical Responses In Self Assembled Polymeric Nanocomposites, Cheng Huang, Q. M. Zhang, Jiang Yu Li, Manese Rabeony Jan 2005

Colossal Dielectric And Electromechanical Responses In Self Assembled Polymeric Nanocomposites, Cheng Huang, Q. M. Zhang, Jiang Yu Li, Manese Rabeony

Department of Engineering Mechanics: Faculty Publications

An electroactive polymer nanocomposite, in which high dielectric constant copper phthalocyanine oligomer (o-CuPc) nanoparticles are incorporated into the block polyurethane (PU) matrix by the combination of “top down” and “bottom up” approaches, was realized. Such an approach enables the nanocomposite to exhibit colossal dielectric and electromechanical responses with very low volume fraction of the high dielectric constant o-CuPc nanofillers (~3.5%) in the composite. In contrast, a simple blend of o-CuPc and PU composite with much higher o-CuPc content (~16% of o-CuPc) shows much lower dielectric and electromechanical responses.


A Model For Predicting The Evolution Of Damage In Viscoelastic Particle-Reinforced Composites, G. D. Seidel, D. H. Allen, K. L. E. Helms, S. E. Groves Jan 2005

A Model For Predicting The Evolution Of Damage In Viscoelastic Particle-Reinforced Composites, G. D. Seidel, D. H. Allen, K. L. E. Helms, S. E. Groves

Department of Engineering Mechanics: Faculty Publications

A viscoelastic cohesive zone model is employed within the framework of a finite element code to analyze a two-phase viscoelastic particle-reinforced composite material consisting of a relatively stiff aggregate embedded in a copolymer binder. The composite of interest, LX17, is noted to have a very large aggregate volume fraction and as such, aggregate grain boundaries were generated within finite element meshes along which viscoelastic cohesive zones have been embedded to model the binder. It has been observed experimentally that the majority of damage in LX17 occurs within the binder, and thus, a damage evolution law has been applied to the …


Review Of Bleeding Kansas: Contested Liberty In The Civil War Era By Nicole Etcheson, Gunja Sengupta Jan 2005

Review Of Bleeding Kansas: Contested Liberty In The Civil War Era By Nicole Etcheson, Gunja Sengupta

Great Plains Quarterly (through 2013)

Scholars have debated the meaning of "Bleeding Kansas" for generations. What impulses shaped the mid-1850s mayhem in Kansas Territory that came to be thought of as a "rehearsal" for the Civil War? Did the Kansas wars signify irreconcilable sectional differences over slavery? Or were the parties to the conflict driven chiefly by economic competition over claims, railroads, and towns? Neither, Nicole Etcheson argues, in her wide-ranging study of politics and personalities in Civil War era Kansas. Rather, "Bleeding Kansas" must be understood as a contest over the "political liberties of whites." While other historians of sectional conflict have dealt with …


A Novel Role For Gadd45Β As A Mediator Of Mmp-13 Gene Expression During Chondrocyte Terminal Differentiation, Kosei Ijiri, Luiz F. Zerbini, Haibing Peng, Ricardo G. Correa, Binfeng Lu, Nicole Walsh, Yani Zhao, Noboru Taniguchi, Xu-Ling Huang, Hasan H. Otu, Hong Wang, Jian Fei Wang, Setsuro Komiya, Patricia Ducy, Mahboob U. Rahman, Richard A. Flavell, Ellen M. Gravallese, Peter Oettgen, Towia A. Libermann, Mary B. Goldring Jan 2005

A Novel Role For Gadd45Β As A Mediator Of Mmp-13 Gene Expression During Chondrocyte Terminal Differentiation, Kosei Ijiri, Luiz F. Zerbini, Haibing Peng, Ricardo G. Correa, Binfeng Lu, Nicole Walsh, Yani Zhao, Noboru Taniguchi, Xu-Ling Huang, Hasan H. Otu, Hong Wang, Jian Fei Wang, Setsuro Komiya, Patricia Ducy, Mahboob U. Rahman, Richard A. Flavell, Ellen M. Gravallese, Peter Oettgen, Towia A. Libermann, Mary B. Goldring

Department of Electrical and Computer Engineering: Faculty Publications

The growth arrest and DNA damage-inducible 45β (GADD45β) gene product has been implicated in the stress response, cell cycle arrest, and apoptosis. Here we demonstrated the unexpected expression of GADD45β in the embryonic growth plate and uncovered its novel role as an essential mediator of matrix metalloproteinase-13 (MMP-13) expression during terminal chondrocyte differentiation. We identified GADD45β as a prominent early response gene induced by bone morphogenetic protein-2 (BMP-2) through a Smad1/Runx2-dependent pathway. Because this pathway is involved in skeletal development, we examined mouse embryonic growth plates, and we observed expression of Gadd45β mRNA coincident with Runx2 protein …


Evolution Of Subtype C Hiv-1 Env In A Slowly Progressing Zambian Infant, Hong Zhang, Federico Hoffmann, Jun He, Xiang He, Chipepo Kankasa, Ruth Ruprecht, John T. West, Guillermo Orti, Charles Wood Jan 2005

Evolution Of Subtype C Hiv-1 Env In A Slowly Progressing Zambian Infant, Hong Zhang, Federico Hoffmann, Jun He, Xiang He, Chipepo Kankasa, Ruth Ruprecht, John T. West, Guillermo Orti, Charles Wood

Nebraska Center for Virology: Faculty Publications

Background: Given the high prevalence of mother to child infection, the development of a better understanding of African subtype C HIV-1 transmission and natural evolution is of significant importance. In this study, we genotypically and phenotypically characterized subtype C viruses isolated over a 67-month follow-up period from an in utero-infected Zambian infant. Changes in genotype and phenotype were correlated to alterations of the host humoral immune response.

Results: A comparison of baseline maternal and infant samples indicated that the infant sequences are monophyletic and contain a fraction of the diversity observed in the mother. This finding suggests that selective …


Dichotomy In Cross-Clade Reactivity And Neutralization By Hiv-1 Sera: Implications For Active And Passive Immunotherapy, Lisa A. Cavacini, Mark Duval, Ajay Patil, Charles Wood, Kanneth H. Mayer, Ruth M. Ruprecht, Marshall L. Posner Jan 2005

Dichotomy In Cross-Clade Reactivity And Neutralization By Hiv-1 Sera: Implications For Active And Passive Immunotherapy, Lisa A. Cavacini, Mark Duval, Ajay Patil, Charles Wood, Kanneth H. Mayer, Ruth M. Ruprecht, Marshall L. Posner

Nebraska Center for Virology: Faculty Publications

The identification of broadly reactive and cross-clade neutralizing antibodies will facilitate the development of a more universally effective vaccine for human immunodeficiency virus (HIV). Antibodies in sera from individuals infected with Clade B HIV bind native primary viral isolates, and virus binding correlates with neutralization and stable clinical disease. In this study, we quantified cross-clade antibody reactivity and neutralization by Clades B and C sera. Primary viral isolates were captured by serum IgG bound to anti-human IgG and quantitated as p24 released by lysis of captured virus. Neutralization was determined using PHA-stimulated PBMC. Clade B antibodies reacted more frequently with …


Estimating Combustion Of Large Downed Woody Debris From Residual White Ash, Alistair M.S. Smith, Andrew T. Hudak Jan 2005

Estimating Combustion Of Large Downed Woody Debris From Residual White Ash, Alistair M.S. Smith, Andrew T. Hudak

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

The production of residual white ash patches within wildfires represents near-complete combustion of the available fuel and releases a considerable quantity of gases to the atmosphere. These patches are generally produced from combustion of large downed woody debris (LDWD) such as fallen trees and snags. However, LDWD are generally ignored in calculations of fuel combusted within environments where surface fires dominate (e.g. southern African savannas). To assess the potential of fractional white ash cover as a remotely sensed measure of LDWD combustion, both the proportion of the surface covered by white ash and the combustion completeness required to produce white …


Self-Assembly Of Nanoparticles On Live Bacterium: An Avenue To Fabricate Electronic Devices, Ravi F. Saraf, Vikas Berry Jan 2005

Self-Assembly Of Nanoparticles On Live Bacterium: An Avenue To Fabricate Electronic Devices, Ravi F. Saraf, Vikas Berry

Papers in Nanotechnology

Recently, hybrid structures of microorganisms with inorganic nanoscale moieties have received great interest owing to their potential in fabricating electronic systems. The electronic properties of metal nanoparticles, as a result of the singleelectron transport of current,[1] make them ideal materials for nanodevices. Concomitantly, the nanostructure of microorganisms such as bacteria,[2] viruses,[3, 4] and yeast[5] are attractive scaffolds for the templating of metal nanoparticles through the interactions of the former with surface charges and the affinity of certain metals for specific biological molecules.[2–7] However, the key challenges in building hybrid devices are 1) to pattern nanostructures without destroying the biological construct …


Structure Of Regulatory Competition In European Corporate Law, The , Martin Gelter Jan 2005

Structure Of Regulatory Competition In European Corporate Law, The , Martin Gelter

Faculty Scholarship

In its opinions in the cases Centros, Uberseering and Inspire Art, the ECJ has begun to open European corporate law for regulaton of competition, as it has been discussed in the US for several ldecades. This article analyses the stuictual conditions of competition on the supply and demand sides of the market for corporate law, and the impact of supranational influence. In doing so, it identifies several factors that have received little attention in the incipient European debate. The supply-side analysis shows that a European Delaware is implausible because of the interdependence of competitive advantages and the incentives to compete. …


Revenge Of Mullaney V. Wilbur: United States V. Booker And The Reassertion Of Judicial Limits On Legislative Power To Define Crimes, The, Ian Weinstein Jan 2005

Revenge Of Mullaney V. Wilbur: United States V. Booker And The Reassertion Of Judicial Limits On Legislative Power To Define Crimes, The, Ian Weinstein

Faculty Scholarship

This article offers a historically grounded account of the twists and turns in the Supreme Court's sentencing jurisprudence from the end of World War II to the Court's stunning rejection of the Federal Sentencing Guidelines. The doctrinal shifts that have roiled this area of the law can best be understood as the Court's effort to respond to the changing political and social landscape of crime in America. In the mid 1970's, legislative activity in the criminal law was largely focused on Model Penal Code influenced recodification. In that era, the Supreme Court took power from an ascendant judiciary and gave …


Law, Politics, And Impeachment: The Impeachment Of Roh Moo-Hyun From A Comparative Constitutional Perspective , Youngjae Lee Jan 2005

Law, Politics, And Impeachment: The Impeachment Of Roh Moo-Hyun From A Comparative Constitutional Perspective , Youngjae Lee

Faculty Scholarship

In March 2004, the National Assembly of South Korea impeached President Roh Moo-hyun and brought about an immediate suspension of Roh's presidency. Two months later, the Constitutional Court of Korea restored the status quo by dismissing the impeachment and reinstating the President. This episode marks the first time in the history of modern constitutionalism that a president impeached by a legislative body has been reinstated by a judicial body. This Article focuses on one slice of this remarkable turn of events: its constitutional dimension from the perspective of comparative constitutional law. After explaining the Constitutional Court's decision, this Article discusses …


Decline And Fall Of Legislative History - Patterns Of Supreme Court Reliance In The Burger And Rehnquist Eras, The, James J. Brudney, Corey Distlear Jan 2005

Decline And Fall Of Legislative History - Patterns Of Supreme Court Reliance In The Burger And Rehnquist Eras, The, James J. Brudney, Corey Distlear

Faculty Scholarship

Reliance on legislative history in the Court's majority opinions has fallen from nearly 50 percent during the Burger era to less than 30 percent since 1985.


Reconceptualizing Advocacy Ethics, Fred C. Zacharias, Bruce A. Green Jan 2005

Reconceptualizing Advocacy Ethics, Fred C. Zacharias, Bruce A. Green

Faculty Scholarship

No abstract provided.


Bears Remain Top Summer Predators, Shannon M. Barber, L. David Mech, P. J. White Jan 2005

Bears Remain Top Summer Predators, Shannon M. Barber, L. David Mech, P. J. White

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

In the ten years since wolves (Canis lupus) were restored to Yellowstone National Park (YNP), elk (Cervus elaphus) numbers have substantially decreased. The northern range elk herd is the largest elk herd in Yellowstone, and constitutes the majority of the park’s elk population. During 1994–2005, early winter counts of northern Yellowstone elk decreased from 19,045 to 9,545. Also, during winters 2000–2004, calf:cow ratios declined from 29:100 to 12:100, and were among the lowest recorded during the past several decades. Though many factors (e.g., predation, hunting, and drought) likely contributed to this decreasing abundance and low recruitment, …


Replication And Encapsidation Of Papillomaviruses In Saccharomyces Cerevisiae, Peter C. Angeletti Jan 2005

Replication And Encapsidation Of Papillomaviruses In Saccharomyces Cerevisiae, Peter C. Angeletti

Nebraska Center for Virology: Faculty Publications

Improvements in methodologies to recapitulate and study particular biological functions of the

papillomavirus life cycle have led to great advances in our knowledge of these viruses. Described in

this chapter are techniques that allow low-copy and high-copy replication of full-length human

papillomavirus (HPV) genomes, as well as assembly of virus-like particles, in Saccharomyces

cerevisiae (yeast). This system has several distinct advantages that make it an attractive complement

to the well-established raft-culturing system. First, yeast are inexpensive, rapid, and simple to culture

in the lab. Second, they provide an ever-widening array of genetic tools to analyze HPV functions

—most recently notable, …


U.S.A. & France: I Love You ~ Neither Do I, Dirk Chatelain, Patti Vannoy, Rachael Seravalli, Kevin Abourezk, Erin Hilsabeck, Laura Schreier, Alyssa Schukar Jan 2005

U.S.A. & France: I Love You ~ Neither Do I, Dirk Chatelain, Patti Vannoy, Rachael Seravalli, Kevin Abourezk, Erin Hilsabeck, Laura Schreier, Alyssa Schukar

College of Journalism and Mass Communications: Student Media

The Reporting
The Relationship by Dirk Chatelain
The History by Patti Vannoy
The American Inparis by Dirk Chatelain
The Expats by Rachael Seravalli
The Native Love by Kevin Abourezk
The Parisian Wild West by Kevin Abourezk
The Montauban by Kevin Abourezk
The Tourists by Erin Hilsabeck
The Art Capital by Erin Hilsabeck
The Famous Book Store by Laura Schreier
The Images by Alyssa Schukar
The Pop Culture by Laura Schreier
The Small Screen by Rachael Seravalli
The Veil Debate by Patti Vannoy
The Immigrants by Dirk Chatelain
The Rights Of Women by Patti Vannoy
The European Leader by Erin Hilsabeck …


Role Of The Hypervariable Hinge Region Of Phosphoprotein P Of Vesicular Stomatitis Virus In Viral Rna Synthesis And Assembly Of Infectious Virus Particles, Subash C. Das, Asit K. Pattnaik Jan 2005

Role Of The Hypervariable Hinge Region Of Phosphoprotein P Of Vesicular Stomatitis Virus In Viral Rna Synthesis And Assembly Of Infectious Virus Particles, Subash C. Das, Asit K. Pattnaik

School of Veterinary and Biomedical Sciences: Faculty Publications

The phosphoprotein (P protein) of vesicular stomatitis virus (VSV) is an essential subunit of the viral RNAdependent RNA polymerase and has multiple functions residing in its different domains. In the present study, we examined the role of the hypervariable hinge region of P protein in viral RNA synthesis and recovery of infectious VSV by using transposon-mediated insertion mutagenesis and deletion mutagenesis. We observed that insertions of 19-amino-acid linker sequences at various positions within this region affected replication and transcription functions of the P protein to various degrees. Interestingly, one insertion mutant was completely defective in both transcription and replication. Using …


Acquisition And Evaluation Of Thermodynamic Data For Bieberite-Moorhouseite Equilibria At 0.1 Mpa, I-Ming Chou, Robert Seal Ii Jan 2005

Acquisition And Evaluation Of Thermodynamic Data For Bieberite-Moorhouseite Equilibria At 0.1 Mpa, I-Ming Chou, Robert Seal Ii

United States Geological Survey: Staff Publications

Published estimates for the equilibrium relative humidity (RH) at 25 °C for the reaction: bieberite (CoSO4•7H2O) = moorhouseite (CoSO4•6H2O) + H2O, range from 69.8 to 74.5%. To evaluate these data, the humidity-buffer technique was used to determine equilibrium constants for this reaction between 14 and 43 °C at 0.1 MPa. Reversals along fi ve humidity-buffer curves yield ln K = 18.03–6509.43/T, where K is the equilibrium constant, and T is temperature in K. The derived standard Gibbs free energy of reaction is 9.43 kJ/mol, which agrees well with several previously …


Determination Of Goslarite–Bianchite Equilibria By The Humidity-Buffer Technique At 0.1 Mpa, I-Ming Chou, Robert R. Seal Ii Jan 2005

Determination Of Goslarite–Bianchite Equilibria By The Humidity-Buffer Technique At 0.1 Mpa, I-Ming Chou, Robert R. Seal Ii

United States Geological Survey: Staff Publications

Goslarite–bianchite equilibria were determined along four humidity-buffer curves at 0.1 MPa and between 27 and 36 °C. Results, based on tight reversals along each humidity buffer, can be represented by ln K (±0.005)=19.643-7015.38/T, where K is the equilibrium constant and T is temperature in K. Our data are in excellent agreement with several previous vapor-pressure measurements and are consistent with the solubility data reported in the literature. Thermodynamic analysis of these data yields 9.634 (±0.056) kJ mol-1 for the standard Gibbs free energy of reaction, which is in good agreement with the value of 9.658 kJ mol-1 calculated …


Hydrologic Properties Of Coal Beds In The Powder River Basin, Montana I. Geophysical Log Analysis, Roger H. Morin Jan 2005

Hydrologic Properties Of Coal Beds In The Powder River Basin, Montana I. Geophysical Log Analysis, Roger H. Morin

United States Geological Survey: Staff Publications

As part of a multidisciplinary investigation designed to assess the implications of coal-bed methane development on water resources for the Powder River Basin of southeasternMontana, six wells were drilled through Paleocene-age coal beds along a 31 km east–west transect within the TongueRiver drainage basin.Analysis of geophysical logs obtained in thesewells provides insight into the hydrostratigraphic characteristics of the coal and interbedded siliciclastic rocks and their possible interaction with the local stress field.Natural gamma and electrical resistivity logswere effective in distinguishing individual coal beds. Full-waveformsonic logswere used to determine elastic properties of the coal and an attendant estimate of aquifer storage …


Second Report Of The North Dakota Bird Records Committee: 2002-2003, Dan Svingen, Ron E. Martin Jan 2005

Second Report Of The North Dakota Bird Records Committee: 2002-2003, Dan Svingen, Ron E. Martin

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

Since 1979, North Dakota's bird records committee has collected, evaluated, and archived documentations of rare bird occurrences in the state. In 2002 and 2003 this committee resolved 202 rare bird records. On the basis of this review, seven species were added to the North Dakota state bird list: common crane (Grus grus) , lesser black-backed gull (Larus juscus), acorn woodpecker (Melanerpes jormicivorus), plumbeous vireo (Vireo plumbeus), Carolina wren (Thryothorus ludovicianus), prairie warbler (Dendroica discolor), and Cassin's finch (Carpodacus cassinii). Evidence was accepted that established Northern saw-whet …


Announcement--Winter 2005 Jan 2005

Announcement--Winter 2005

Documentary Editing: Journal of the Association for Documentary Editing (1979–2011)

Call for Nominations Lyman H. Butterfield Award--Documentary Editing Update


Nf-Y Behaves As A Bifunctional Transcription Factor That Can Stimulate Or Repress The Fgf-4 Promoter In An Enhancer-Dependent Manner, Cory T. Bernadt, Tamara Nowling, Matthew S. Wiebe, Angie Rizzino Jan 2005

Nf-Y Behaves As A Bifunctional Transcription Factor That Can Stimulate Or Repress The Fgf-4 Promoter In An Enhancer-Dependent Manner, Cory T. Bernadt, Tamara Nowling, Matthew S. Wiebe, Angie Rizzino

Nebraska Center for Virology: Faculty Publications

NF-Y is a bifunctional transcription factor capable of activating or repressing transcription. NF-Y specifically recognizes CCAAT box motifs present in many eukaryotic promoters. The mechanisms involved in regulating its activity are poorly understood. Previous studies have shown that the FGF-4 promoter is regulated positively by its CCAAT box and NF-Y in embryonal carcinoma (EC) cells where the distal enhancer of the FGF-4 gene is active. Here, we demonstrate that the CCAAT box functions as a negative cis-regulatory element when cis-regulatory elements of the FGF-4 enhancer are disrupted, or after EC cells differentiate and the FGF-4 enhancer is inactivated. …