Evolution

Stressing Virus and Host

Science Jul 16 1999: 297.
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EVOLUTIONARY BIOLOGY:
An Evolutionary Dead End?

H. Allen Orr
Science Jul 16 1999: 343-344.
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Different Trajectories of Parallel Evolution During Viral Adaptation

H. A. Wichman, M. R. Badgett, L. A. Scott, C. M. Boulianne, and J. J. Bull
Science Jul 16 1999: 422-424.
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Ecology

CONSERVATION BIOLOGY:
Lynx and Biologists Try to Recover After Disastrous Start

Keith Kloor
Science Jul 16 1999: 320-321.
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CLIMATE:
A Wobbly Start for the Sahara

Mark Sincell
Science Jul 16 1999: 325.
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Botany

The Plant Revolution

Philip H. Abelson and Pamela J. Hines
Science Jul 16 1999: 367-368.
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PLANT BIOTECHNOLOGY: FOOD AND FEED
Engineering Plants to Cope With Metals

Anne Simon Moffat
Science Jul 16 1999: 369-370.
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PLANT BIOTECHNOLOGY: FOOD AND FEED
Crop Engineering Goes South

Anne Simon Moffat
Science Jul 16 1999: 370-371.
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Gene Discovery and Product Development for Grain Quality Traits

Barbara Mazur, Enno Krebbers, and Scott Tingey
Science Jul 16 1999: 372-375.
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Nutritional Genomics: Manipulating Plant Micronutrients to Improve Human Health

Dean DellaPenna
Science Jul 16 1999: 375-379.
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Plant Functional Genomics

Chris Somerville and Shauna Somerville
Science Jul 16 1999: 380-383.
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Worlds Apart? The Reception of Genetically Modified Foods in Europe and the U.S.

George Gaskell, Martin W. Bauer, John Durant, and Nicholas C. Allum
Science Jul 16 1999: 384-387.
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Biotechnology and Food Security in the 21st Century

Ismail Serageldin
Science Jul 16 1999: 387-389.
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Microbiology

MICROBIOLOGY:
Anti-Immune Trick Unveiled in Salmonella

Evelyn Strauss
Science Jul 16 1999: 306-307.
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Immunology

Helping Hosts Accept Grafts

Science Jul 16 1999: 297.
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IMMUNOLOGY:
Keeping Bone Marrow Grafts in Check

Michael Hagmann
Science Jul 16 1999: 310-311.
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IMMUNOLOGY:
Tolerating Differences

Robert Sikorski and Richard Peters
Science Jul 16 1999: 357-358.
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Prevention of Graft Versus Host Disease by Inactivation of Host Antigen-Presenting Cells

Warren D. Shlomchik, Matthew S. Couzens, Cheng Bi Tang, Jennifer McNiff, Marie E. Robert, Jinli Liu, Mark J. Shlomchik, and Stephen G. Emerson
Science Jul 16 1999: 412-415.
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Physical Sciences

Astronomy

ASTRONOMY:
Holes in the Sky Provide Cosmic Measuring Rod

James Glanz
Science Jul 16 1999: 318-320.
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COSMOCHEMISTRY:
Through an Hourglass Darkly

Bradley S. Meyer
Science Jul 16 1999: 350-351.
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Chemistry

Shedding Light on Photosynthesis

Science Jul 16 1999: 297.
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PHOTOSYNTHESIS:
Coherent Excitation in the Antenna Complex

M. Orrit
Science Jul 16 1999: 349-350.
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Unraveling the Electronic Structure of Individual Photosynthetic Pigment-Protein Complexes

Antoine M. van Oijen, Martijn Ketelaars, Jürgen Köhler, Thijs J. Aartsma, and Jan Schmidt
Science Jul 16 1999: 400-402.
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Physics

Sometimes, Opposites Repel

Science Jul 16 1999: 297.
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QUANTUM MECHANICS:
Physicists Tame a Single Photon

Andrew Watson
Science Jul 16 1999: 307-309.
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Electrostatic Repulsion of Positively Charged Vesicles and Negatively Charged Objects

Helim Aranda-Espinoza, Yi Chen, Nily Dan, T. C. Lubensky, Philip Nelson, Laurence Ramos, and D. A. Weitz
Science Jul 16 1999: 394-397.
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Engineering

ELECTRONICS:
Organic Molecule Rewires Chip Design

Robert F. Service
Science Jul 16 1999: 313-315.
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