Article
Epigenetic regulation and the variability of gene expression.
Nature genetics - 1 Feb 2008
Choi Jung Kyoon, Kim Young-Joon
Abstract excerpt
We characterized the genetic variability of gene expression in terms of trans and cis variability for each yeast transcript. Genes that are highly regulated by nucleosomes showed a high degree of trans variability. From the expression profiles of mutants for various chromatin modifiers, we found that trans-variable genes are distinctly regulated at the chromatin level. The effect of chromatin regulators was...
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