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1998

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Enantiomeric Separation Of Unusual Secondary Aromatic Amino Acids, A. Péter, G. Török, G. Tóth, W. Van Den Nest, G. Laus, D. Tourwé, Daniel W. Armstrong Jul 1998

Enantiomeric Separation Of Unusual Secondary Aromatic Amino Acids, A. Péter, G. Török, G. Tóth, W. Van Den Nest, G. Laus, D. Tourwé, Daniel W. Armstrong

Chemistry Faculty Research & Creative Works

High-performance liquid chromatographic and gas chromatographic methods were developed for the separation of unusual secondary aromatic amino acids. Amino acids containing 1,2,3,4-tetrahydroisoquinoline, 1,2,3,4-tetrahydronorharmane-1-carboxylic acid and 1,2,3,4-tetrahydro-3-carboxy-2-carboline moieties were synthetized in racemic or chiral forms. The high-performance liquid chromatography was carried out either on a teicoplanin-containing chiral stationary phase or on an achiral C18 column. In the latter case the diastereomers of the amino acids formed by precolumn derivatization with the chiral reagents 2,3,3,6-tetra-O-acetyl-β-D-glucopyranosyl isothiocyanate or 1-fluoro-2,4-dinitrophenyl-5-L-alanine amide were separated. The gas chromatographic analyses were based on separation on a Chirasil-L-Val column.


The Daily Egyptian, July 28, 1998, Daily Egyptian Staff Jul 1998

The Daily Egyptian, July 28, 1998, Daily Egyptian Staff

July 1998

No abstract provided.


Um Students Awarded In Biological Research Symposium, University Of Montana--Missoula. Office Of University Relations Jul 1998

Um Students Awarded In Biological Research Symposium, University Of Montana--Missoula. Office Of University Relations

University of Montana News Releases, 1928, 1956-present

No abstract provided.


July 28, 1998, The Daily Mississippian Jul 1998

July 28, 1998, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.


Flight Of The Vampire: Ontogenetic Gait-Transition In Vampyroteuthis Infernalis (Cephalopoda: Vampyromorpha), Brad A. Seibel, Erik V. Thuesen, James J. Childress Jul 1998

Flight Of The Vampire: Ontogenetic Gait-Transition In Vampyroteuthis Infernalis (Cephalopoda: Vampyromorpha), Brad A. Seibel, Erik V. Thuesen, James J. Childress

Biological Sciences Faculty Publications

Vampyroteuthis infernalis is a cosmopolitan cephalopod that lives in the oxygen minimum layer between 600 and 800 m depth. Morphometric and physiological studies have indicated that V. infernalis has little capacity for jet propulsion and has the lowest metabolic rate ever measured for a cephalopod. Because fin swimming is inherently more efficient than jet propulsion, some of the reduction in energy usage relative to other cephalopods may result from the use of fins as the primary means of propulsion. V. infernalis undergoes a rapid metamorphosis which consists of changes in the position, size and shape of the fins. This …


The Murray Ledger And Times, July 27, 1998, The Murray Ledger And Times Jul 1998

The Murray Ledger And Times, July 27, 1998, The Murray Ledger And Times

The Murray Ledger & Times

No abstract provided.


July 27, 1998 Reporter, University Of Alabama At Birmingham Jul 1998

July 27, 1998 Reporter, University Of Alabama At Birmingham

eReporter (campus newsletter)

No abstract provided.


Monitor Newsletter July 27, 1998, Bowling Green State University Jul 1998

Monitor Newsletter July 27, 1998, Bowling Green State University

Monitor

Official Publication of Bowling Green State University for Faculty and Staff


40th Rocky Mountain Conference On Analytical Chemistry Jul 1998

40th Rocky Mountain Conference On Analytical Chemistry

Rocky Mountain Conference on Magnetic Resonance

Final program, abstracts, and information about the 40th annual meeting of the Rocky Mountain Conference on Analytical Chemistry, co-sponsored by the Colorado Section of the American Chemical Society and the Rocky Mountain Section of the Society for Applied Spectroscopy. Held in Denver, Colorado, July 25 - August 1, 1998.


The Effect Of Exercise Training On Cardiovascular Dynamics In The Diabetic Rat, Nicole Marie Griffith Jul 1998

The Effect Of Exercise Training On Cardiovascular Dynamics In The Diabetic Rat, Nicole Marie Griffith

Morehead State Theses and Dissertations

A thesis presented to the faculty of the College of Science and Technology at Morehead State University in partial fulfillment of the requirements for the Degree of Master of Science in Biology by Nicole Marie Griffith on July 24, 1998.


Um's Interim Journalism Dean Dies, University Of Montana--Missoula. Office Of University Relations Jul 1998

Um's Interim Journalism Dean Dies, University Of Montana--Missoula. Office Of University Relations

University of Montana News Releases, 1928, 1956-present

No abstract provided.


Volume 35, Number 42: July 24, 1998, University Of North Dakota Jul 1998

Volume 35, Number 42: July 24, 1998, University Of North Dakota

University Letter Archive

No abstract provided.


Role Of The Maillard Reaction In Aging Of Tissue Proteins: Advanced Glycation End Product-Dependent Increase In Imidazolium Cross-Links In Human Lens Proteins, Elisabeth Brinkmann Frye, Thorsten P. Degenhardt, Suzanne R. Thorpe, John W. Baynes Jul 1998

Role Of The Maillard Reaction In Aging Of Tissue Proteins: Advanced Glycation End Product-Dependent Increase In Imidazolium Cross-Links In Human Lens Proteins, Elisabeth Brinkmann Frye, Thorsten P. Degenhardt, Suzanne R. Thorpe, John W. Baynes

Faculty Publications

Dicarbonyl compounds such as glyoxal and methylglyoxal are reactive dicarbonyl intermediates in the nonenzymatic browning and cross-linking of proteins during the Maillard reaction. We describe here the quantification of glyoxal and methylglyoxal-derived imidazolium cross-links in tissue proteins. The imidazolium salt cross-links, glyoxal-lysine dimer (GOLD) and methylglyoxal-lysine dimer (MOLD), were measured by liquid chromatography/mass spectrometry and were present in lens protein at concentrations of 0. 02-0.2 and 0.1-0.8 mmol/mol of lysine, respectively. The lens concentrations of GOLD and MOLD correlated significantly with one another and also increased with lens age. GOLD and MOLD were present at significantly higher concentrations than the …


July 24, 1998, The Daily Mississippian Jul 1998

July 24, 1998, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.


Summer Mustang, July 23, 1998 Jul 1998

Summer Mustang, July 23, 1998

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.


The Parthenon, July 23, 1998, Marshall University Jul 1998

The Parthenon, July 23, 1998, Marshall University

The Parthenon

No abstract provided.


The Daily Egyptian, July 23, 1998, Daily Egyptian Staff Jul 1998

The Daily Egyptian, July 23, 1998, Daily Egyptian Staff

July 1998

No abstract provided.


Translation Of Random Transcripts Generated By Tdt: Potential Use In Polysome Peptide Libraries, Michael Lane Spencer Jul 1998

Translation Of Random Transcripts Generated By Tdt: Potential Use In Polysome Peptide Libraries, Michael Lane Spencer

Morehead State Theses and Dissertations

A thesis presented to the faculty of the College of Science and Technology at Morehead State University in partial fulfillment of the requirements for the Degree of Master of Science in Biology by Michael Lane Spencer on July 22, 1998.


Wilson, Ruth Rowe Oral History Interview, Don Nicoll, Rob Chavira, Stuart O'Brien Jul 1998

Wilson, Ruth Rowe Oral History Interview, Don Nicoll, Rob Chavira, Stuart O'Brien

Edmund S. Muskie Oral History Collection

Ruth Rowe was born in Waterville, Maine on June 6, 1914. Her parents were Hope [Chandler] and Harry Rowe. Hope was a housewife and Harry was the dean of Bates College. The family moved to Lewiston when Ruth was very young. She attended Lewiston public schools, graduating from Lewiston High School in 1932. She then went to Bates College, where she was active in the YWCA, debating, and student government. She majored in sociology and economics, and took several biology classes. She graduated from Bates in 1936, the same year as Edmund Muskie. She married Val Wilson, a Bates graduate, …


Central Florida Future, July 22, 1998 Jul 1998

Central Florida Future, July 22, 1998

Central Florida Future

Traffic laws apply to bikes same as cars; Classes use music and dance to aid child development; The ABCs of multiple choice tests; Summer not a vacation for all.


Ke Alakai, Vol. 55, No. 03 (1998-07-22), Brigham Young University Hawaii Jul 1998

Ke Alakai, Vol. 55, No. 03 (1998-07-22), Brigham Young University Hawaii

Ke Alaka'i

No abstract provided.


The Daily Egyptian, July 22, 1998, Daily Egyptian Staff Jul 1998

The Daily Egyptian, July 22, 1998, Daily Egyptian Staff

July 1998

No abstract provided.


Minutes, Florida Ornithological Society Board Of Directors Meeting, July 22, 1998, Eric D. Stolen Jul 1998

Minutes, Florida Ornithological Society Board Of Directors Meeting, July 22, 1998, Eric D. Stolen

Florida Ornithological Society - Records - Full Collection

Minutes from the April 24, 1998, meeting of the Board of Directors of the Florida Ornithological Society, as well as minutes from the membership meeting on April 25, 1998. The accompanying memo from Eric Stolen about the minutes is dated July 22, 1998.


Concerted Formation Of Macromolecular Suppressor-Mutator Transposition Complexes, Ramesh Raina, Michael Schläppi, Balasulojini Karunanandaa, Adam Elhofy, Nina V. Fedoroff Jul 1998

Concerted Formation Of Macromolecular Suppressor-Mutator Transposition Complexes, Ramesh Raina, Michael Schläppi, Balasulojini Karunanandaa, Adam Elhofy, Nina V. Fedoroff

Biological Sciences Faculty Research and Publications

Transposition of the maize Suppressor-mutator (Spm) transposon requires two element-encoded proteins, TnpA and TnpD. Although there are multiple TnpA binding sites near each element end, binding of TnpA to DNA is not cooperative, and the binding affinity is not markedly affected by the number of binding sites per DNA fragment. However, intermolecular complexes form cooperatively between DNA fragments with three or more TnpA binding sites. TnpD, itself not a sequence-specific DNA-binding protein, binds to TnpA and stabilizes the TnpA-DNA complex. The high redundancy of TnpA binding sites at both element ends and the protein-protein interactions between DNA-bound TnpA …


Minutes, July 20, 1998 Jul 1998

Minutes, July 20, 1998

Agendas and Minutes

No abstract provided.


Grand Valley Forum, Volume 023, Number 02, July 20, 1998, Grand Valley State University Jul 1998

Grand Valley Forum, Volume 023, Number 02, July 20, 1998, Grand Valley State University

1998-1999, Volume 23

Grand Valley Forum is Grand Valley State's faculty and staff newsletter, published from 1976 to the present.


United States V. Union Township Jul 1998

United States V. Union Township

1998 Decisions

USDC for the Middle District of Pennsylvania


July 20, 1998 Reporter, University Of Alabama At Birmingham Jul 1998

July 20, 1998 Reporter, University Of Alabama At Birmingham

eReporter (campus newsletter)

No abstract provided.


Monitor Newsletter July 20, 1998, Bowling Green State University Jul 1998

Monitor Newsletter July 20, 1998, Bowling Green State University

Monitor

Official Publication of Bowling Green State University for Faculty and Staff


Clemson Trustees Minutes, 1998 July 17, Clemson University Board Of Trustees Jul 1998

Clemson Trustees Minutes, 1998 July 17, Clemson University Board Of Trustees

Minutes

Minutes of the Meeting of The Clemson University Board of Trustees. The Lodge Alley Inn, Charleston, SC.