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October 1, 2012
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Epigenetic changes accrued over an organism’s lifetime may leave a permanent heritable mark on the genome, through the help of long noncoding RNAs.
A new online game challenges users to design RNA sequences with the opportunity to have them brought to life.
Now RNA can glow in the cell, as only proteins could in the past.
Prognostic signatures have become popular tools in cancer research, but it turns out signatures made of random genes are prognostic as well.
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.
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. The main compone
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