The 3D Genome: A Review into Genomic Organization and its Key PlayersMarch 20, 2013Our genome is not linear. Nope, it’s a three-dimensional labyrinth of regulatory nooks and crannies . Gibcus and Dekker recently published this free review that looks at the spatial hierarchy of genomic organization and how it modulates gene expression. This is a great resource for those of you looking to beef up your understanding of […]
Engineering (Epi)Genomes with CRISPR-CasMarch 14, 2013To really figure out what genes really do, you gotta get in there and get your hands dirty. That usually means deleting or modifying genes, or other regulatory regions. In a recent “Research Highlight” article, researchers at Johns Hopkins reviewed the three main ways to do this, including the increasingly popular CRISPR/Cas system. To engineer […]
DNA Methylation in Cancer Goes the Distance via EnhancersMarch 14, 2013We like having all the important things close by—a stash of chocolate, a latte, and the remote control. But sometimes important things are far away. Take enhancers, for example. Enhancers are often pretty far from the genes whose transcription they are “enhancing.” And now, it turns out that DNA methylation at these enhancers can affect […]
EpiGenie Book Reviews: EpigeneticsMarch 11, 2013If you’ve spent any time browsing the EpiGenie site, then you already know that we find epigenetics pretty interesting. So, of course any book with the title of Epigenetics is going to grab our attention. Epigenetics edited by Jörg Tost, gathers information from several top scientists working in various facets of epigenetics to assemble a […]
lncRNA Regulates Tumor Suppressor Two WaysMarch 4, 2013A little redundancy can be a good thing. A team of researchers led by Dr. Kevin Morris at the Scripps Institute, in La Jolla, recently showed that a little redundancy in the regulation of PTEN, a tumor suppressor gene, can be pretty useful…but also really complicated. PTENpg1, a PTEN pseudogene, regulates PTEN via both sense […]
