Notebook Articles - cell & molecular biology and infectious disease

Marauding Moths

By Jessica P. Johnson | October 1, 2011

Dried plant specimens reveal the origin of an insect pest that has spread throughout Europe.

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Blood Simple

By Tia Ghose | September 1, 2011

A veterinary vaccine spawned products that could clean the HIV virus from blood supplies.

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String Theory

By Richard P. Grant | August 1, 2011

New types of biological filaments are turning up in yeast, fly, bacterial cells and in rat neurons, and they may yield clues to how the cytoskeleton evolved from metabolically active enzymes.

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Cellular Salve

By Cristina Luiggi | July 8, 2011

Ivan Martin talks about the promise of using cell-based therapies to regenerate joint cartilage.

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C-ing with the Lights Out

By Richard P. Grant | July 1, 2011

I the dark Arctic shallows one research finds heterotrophic marine bacteria doing a surprising amount of carbon fixing.

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“This is my trophy,” says biologist Michael Edidin, walking across his office at Johns Hopkins University to pick up two oversized clock hands, once part of the stately clock tower that still stands on the Baltimore campus. In his right-hand pocket i

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Trading Pelts for Pestilence

By Jef Akst | July 1, 2011

When European explorers and fishermen began to frequent Canada’s shores in the 16th century, they brought with them a plethora of tools and trinkets, including knives, axes, kettles, and blankets. The region’s indigenous people traded the Europeans f

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Lobster-Pot Science

By Richard P. Grant | May 1, 2011

Building tiny houses to study how bacteria behave in natural environments

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New Blood for Gene Therapy

By Megan Scudellari | May 1, 2011

A promising gene therapy trial, derailed by cancerous side effects in a young patient, is set to reboot with the help of next generation gene-transfer vectors.

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Family Affair

By Megan Scudellari | April 1, 2011

In discovering their shared ancestry, a distantly related animal geneticist and plant pathologist find a common thread in their work on immune receptors.

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