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image: Epigenetic Enigmas

Epigenetic Enigmas

By | October 17, 2012

Overturning previous studies, a peculiar protozoan mysteriously uses a DNA-markup system to take out the genetic trash.   

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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

5 Comments

image: Lamarck and the Missing Lnc

Lamarck and the Missing Lnc

By | October 1, 2012

Epigenetic changes accrued over an organism’s lifetime may leave a permanent heritable mark on the genome, through the help of long noncoding RNAs.

21 Comments

image: DNA Methylation Linked to Memory Loss

DNA Methylation Linked to Memory Loss

By | July 2, 2012

Scientists find that declining DNA methylation in mouse neurons may cause age-related memory deficits.

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image: DNA Methylation Declines with Age

DNA Methylation Declines with Age

By | June 11, 2012

Newborns carry more epigenetic markers than nonagenarians, providing clues to the mechanisms underlying aging.

7 Comments

image: Exercise Alters Epigenetics

Exercise Alters Epigenetics

By | March 6, 2012

Exercise causes short-term changes in DNA methylation and gene expression in muscle tissue that may have implications for type 2 diabetes.

14 Comments

image: Combing the Cancer Genome

Combing the Cancer Genome

By | March 1, 2012

A guided tour through the main online resources for analyzing cancer genomics data

5 Comments

image: Top 7 in Evolutionary Biology

Top 7 in Evolutionary Biology

By | November 29, 2011

A snapshot of the most highly ranked articles in evolutionary biology and related areas, from Faculty of 1000

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image: Epigenetic Effects of Childhood

Epigenetic Effects of Childhood

By | October 21, 2011

Living conditions in early life can have lasting, widespread effects on DNA methylation.

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

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