Evolution

Highly Variable Mutation Rates in Commensal and Pathogenic Escherichia coli

Ivan Matic, Miroslav Radman, Francois Taddei, Bertrand Picard, Catherine Doit, Edouard Bingen, Erick Denamur, Jacques Elion;, J. Eugene LeClerc, and Thomas A. Cebula;
Science Sep 19 1997: 1833-1834.
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Ecology

Cichlid loss: A murky tale

Science Sep 19 1997: 1737.
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Cichlid Fish Diversity Threatened by Eutrophication That Curbs Sexual Selection

Ole Seehausen, Jacques J. M. van Alphen, and Frans Witte
Science Sep 19 1997: 1808-1811.
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Physical Sciences

Astronomy

Rubble of a Galactic Smashup

Science Sep 19 1997: 1767.
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Chemistry

Small steps in solution

Science Sep 19 1997: 1737.
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Folding conjugated polymers

Science Sep 19 1997: 1737.
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ORGANIC CHEMISTRY:
Polymer Folds Just Like a Protein

Elizabeth Pennisi
Science Sep 19 1997: 1764.
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An Electrochemical Coulomb Staircase: Detection of Single Electron-Transfer Events at Nanometer Electrodes

Fu-Ren F. Fan and Allen J. Bard
Science Sep 19 1997: 1791-1793.
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Solvophobically Driven Folding of Nonbiological Oligomers

James C. Nelson, Jeffery G. Saven, Jeffrey S. Moore, and Peter G. Wolynes
Science Sep 19 1997: 1793-1796.
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SCANNING PROBE MICROSCOPY:
Probing the Future

Mervyn Miles
Science Sep 19 1997: 1845-1847.
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Physics

PHYSICS:
Slicing an Electron's Charge Into Three

David Ehrenstein
Science Sep 19 1997: 1766.
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Science & Society

Science and Commerce

ECONOMICS:
Snipping Away at Genome Patenting

Eliot Marshall
Science Sep 19 1997: 1752-1753.
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PLANETARY SCIENCE:
Company Targets Asteroid--and Profits

Andrew Lawler
Science Sep 19 1997: 1756.
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