Even In Our Genome, Good Fences Make Good Neighbors
Friday, May 15, 2009 - 10:21
in Biology & Nature
Our genome is a patchwork of neighborhoods that couldn't be more different: Some areas are hustling and bustling with gene activity, while others are sparsely populated and in perpetual lock-down. Breaking down just a few of the molecular fences that separate them blurs the lines and leads to the inactivation of at least two tumor suppressor genes, according to researchers.