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image: Epigenetics—A Primer

Epigenetics—A Primer

By | March 1, 2011

There are many ways that epigenetic effects regulate the activation or repression of genes. Here are a few molecular tricks cells use to read off the right genetic program.

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image: Epigenetics—A Primer

Epigenetics—A Primer

By | March 1, 2011

Epigenetic events regulate the activities of genes without changing the DNA sequence. Different genes are expressed depending on the methyl-marks attached to DNA itself and by changes in the structure and/or composition of chromatin. 

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image: Resistant to Failure

Resistant to Failure

By | March 1, 2011

A Duke University researcher survives a sticky situation at a federal research institution to make major strides in determining the genetic roots of Staphylococcus aureus antibiotic resistance.

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image: Top 7 From F1000

Top 7 From F1000

By | March 1, 2011

A snapshot of the highest-ranked articles from a 30-day period on Faculty of 1000

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image: Opening a Can of Worms

Opening a Can of Worms

By | February 1, 2011

A father’s determination to help his son resulted in an experimental treatment for autism that uses roundworms to modulate inflammatory immune responses. Can the worms be used to treat other diseases?

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image: The Worm Crew

The Worm Crew

By | February 1, 2011

Meet the people behind studies that use nematodes to treat inflammatory diseases. 

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image: Parasites Unite!

Parasites Unite!

By | February 1, 2011

Gabriele Sorci discusses how invaders can band together to more effectively infect hosts.

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image: The Great Escape

The Great Escape

By | February 1, 2011

  Editor's choice in microbiology  

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image: Mining Bacterial Small Molecules

Mining Bacterial Small Molecules

By | January 1, 2011

As much as rainforests or deep-sea vents, the human gut holds rich stores of microbial chemicals that should be mined for their pharmacological potential.

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image: Basophil Roles

Basophil Roles

By | January 1, 2011

Editor's choice in Immunology

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