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image: Hidden Menace

Hidden Menace

By , and | May 1, 2015

Curing HIV means finding and eradicating viruses still lurking in the shadows.

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image: Pushing the Limits

Pushing the Limits

By | February 1, 2015

A guide to the newest techniques for examining epigenetics in single cells

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image: Mighty Modifications

Mighty Modifications

By | April 1, 2013

Histone acetylation levels keep intracellular pH in check.

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image: Stockpiling Histones

Stockpiling Histones

By | February 1, 2013

Histones stored on lipid droplets in fly embryos provide a backup supply when newly synthesized ones are lacking.

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image: The Epigenetic Lnc

The Epigenetic Lnc

By | October 1, 2012

Long non-protein-coding RNA (lncRNA) sequences are often transcribed from the opposite, or antisense, strand of a protein coding gene. In the past few years, research has shown that these lncRNAs play a number of regulatory roles in the cell. For exa

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image: The Sugar Lnc

The Sugar Lnc

By | May 1, 2012

Genes that react to cellular sugar content are regulated by a long non-coding RNA via an unexpected mechanism

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image: The Footprints of Winter

The Footprints of Winter

By | March 1, 2011

Epigenetic marks laid down during the cold months of the year allow flowering in spring and summer.

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image: Epigenetic Changes in Cancer

Epigenetic Changes in Cancer

By | March 1, 2011

The study of how covalent marks on DNA and histones are involved in the origin and spread of cancer cells is also leading to new therapeutic strategies.

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The Mark of Faith

By | March 1, 2011

Testing a central tenet of epigenetic regulation

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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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