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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.

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image: Weiwei Dang: Epigenetics in Aging

Weiwei Dang: Epigenetics in Aging

By | March 1, 2015

Assistant Professor, Huffington Center On Aging, Baylor College of Medicine. Age: 38

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image: Gestational Malnutrition Affects Offspring’s Sperm

Gestational Malnutrition Affects Offspring’s Sperm

By | July 10, 2014

Mice undernourished during pregnancy can transmit the effects of such nutritional stress to their sons’ germ cells, epigenetically.  

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image: Epigenetic Effects of Mom’s Diet

Epigenetic Effects of Mom’s Diet

By | April 29, 2014

Molecular markers of a mother’s nutrition around the time of conception can be found in her child’s DNA.

4 Comments

image: Daytime Sleep Alters Human Transcriptome

Daytime Sleep Alters Human Transcriptome

By | January 20, 2014

A mistimed sleep cycle drastically reduces the number of genes that are expressed in a 24-hour rhythm.

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image: Fixing Fearful Memories

Fixing Fearful Memories

By | January 20, 2014

Remote memories can be modified in the presence of a drug that induces epigenetic changes to DNA.

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image: Clocking Epigenetics

Clocking Epigenetics

By | October 22, 2013

DNA methylation status can predict age in various human tissues, a study shows.

1 Comment

image: Forensic Law Turns to Epigenetics

Forensic Law Turns to Epigenetics

By | September 25, 2012

Privacy advocates are arguing that collecting genetic data upon arrest is an invasion of privacy, given recent evidence that 80 percent of the human genome is functional.

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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: How Stress is Inherited

How Stress is Inherited

By | July 1, 2011

Under stressful conditions, a transcription factor in flies turns on genes by releasing its hold on tightly wound DNA, a new study suggests.

18 Comments

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