» lncRNA and histone methylation

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image: Not So Noncoding

Not So Noncoding

By | June 1, 2015

An RNA thought to be noncoding in fact encodes a small protein that regulates calcium uptake in muscle.


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.


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


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.


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


The Mark of Faith

By | March 1, 2011

Testing a central tenet of epigenetic regulation


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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