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image: New Epigenetic Mark Found on Metazoan DNA

New Epigenetic Mark Found on Metazoan DNA

By | April 30, 2015

Three studies identify roles for N6-methyladenosine in algae, worms, and flies.

3 Comments

image: Arrested Development Makes for Long-Lived Worms

Arrested Development Makes for Long-Lived Worms

By | June 23, 2014

Starvation suspends cellular activity in C. elegans larvae and extends their lifespan. 

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image: Fast Worms

Fast Worms

By | January 1, 2013

A microfluidic device scans individual C. elegans for abnormal traits and sorts wild-type animals from mutants.

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Associate Professor, Department of Urology, University of California, San Francisco. Age: 45

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image: Finding Phenotypes

Finding Phenotypes

By | April 1, 2012

Genes shared across species that produce different phenotypes – deafness in humans and directional growth in plants – may reveal new models of disease.

14 Comments

image: Truth and Beauty

Truth and Beauty

By | April 1, 2012

With strong foundations in both art and science, Ahna Skop has been able to capture the marvel of—and mechanisms behind—cytokinesis.

4 Comments

image: High-Tech Choir Master

High-Tech Choir Master

By | January 1, 2012

Elaine Mardis can make DNA sequencers sing, generating genome data that shed light on evolution and disease.

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image: Astronaut Worms Return from Space

Astronaut Worms Return from Space

By | December 1, 2011

After 6 months in orbit, Caenorhabditis elegans return to Earth—alive and well.

3 Comments

image: How Longevity Is Passed On

How Longevity Is Passed On

By | October 19, 2011

For the first time researchers have shown that epigenetic changes that increase lifespan can be inherited across multiple generations.

18 Comments

image: Anti-aging Pathway Questioned

Anti-aging Pathway Questioned

By | September 21, 2011

A new study raises further doubts about the ability of proteins called sirtuins to slow aging, but the controversy remains unsettled.

30 Comments

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