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image: HIV Structural Studies Undermine Prior Work

HIV Structural Studies Undermine Prior Work

By | November 4, 2013

New research on the structure of the surface protein the virus uses to infiltrate human cells clashes with an earlier paper’s findings, causing some scientists to call for a retraction.

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image: Portrait of an HIV Conspirator

Portrait of an HIV Conspirator

By | September 12, 2013

The three-dimensional structure of CCR5, a protein which HIV uses to infect humans' cells, could lead to better anti-HIV drugs.

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image: Emily Scott: Enzyme Explorer

Emily Scott: Enzyme Explorer

By | March 1, 2013

Associate Professor, Medicinal Chemistry, University of Kansas. Age: 43

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image: Catalyzing Lung Cancer Research

Catalyzing Lung Cancer Research

By | March 1, 2013

March 2013 Scientist to Watch Emily Scott explains her work on a lung enzyme that interacts with nicotine and may serve as a drug target.

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image: Photonic Colored Creatures

Photonic Colored Creatures

By | February 1, 2013

Animals and plants come in a dizzying array of colors. Current research is cracking into the remarkable structures behind nature's artistic display.

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image: Color from Structure

Color from Structure

By | February 1, 2013

Researchers are working to understand how often-colorless biological nanostructures give rise to some of the most spectacular technicolor displays in nature.

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image: Viral Skeleton

Viral Skeleton

By | November 1, 2012

A newly discovered family of tubulins—members of the cytoskeleton—encoded by bacteriophages plays a role in arranging the location of DNA within virus’s bacterial host.

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image: DNA, Contortionist

DNA, Contortionist

By | August 1, 2012

The DNA forms known as G-quadruplexes are finally discovered in human cells.

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image: Transformer Protein

Transformer Protein

By | July 19, 2012

A bacterial protein refolds itself into two dramatically different shapes with distinct roles.

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image: Printing 3-D Molecules

Printing 3-D Molecules

By | July 1, 2012

View some molecular models produced by fast and inexpensive 3-D printing processes, and learn how they’re yielding a fuller understanding of biochemical interactions. 

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