This Stem Cell Reprogramming is Made Possible with Generous Support from Histone H3.3October 30, 2012Some people dress up their pets in clothes so that they will look more like their human owners. Turns out, a similar thing happens in the nuclear transfer process to make stem cells. Jerome Jullien and colleagues in 2012 Nobel laureate John B. Gurdon’s lab (along with a number of other great researchers in France […]
GC Content and CpG Islands Keep Chromatin Open for TranscriptionOctober 30, 2012The word “island” conjures up images of a tropical paradise with a sandy beach and a sunny sky—a nice place to hang out. In a similar way, CpG islands turn out to be nice places for Pol II to hang out without worrying about pesky nucleosomes getting in the way, according to researchers in France […]
5-hmC Sequencing on a BudgetOctober 30, 2012Whether you’re the head of a lab, household, or leading a country, budgets are a reality. Like those old jeans you can’t seem to donate, they seem to get tighter every year. So when slick, new methods surface that tackle some tough challenges like single nucleotide resolution 5-hmC profiling, researchers’ excitement is quickly tempered by […]
Three Ways to Get Intimate with Epigenetic MarksOctober 24, 2012The days of dealing with regional estimates of epigenetic marks like histone modifications and DNA methylation are just about behind us. That’s right, the maps that lie ahead will be less Thomas Guide and more GPS. Drs. Gabriel Zentner and Steve Henikoff recently took some time off from being all-star cancer researchers and pulled together […]
Natural Antisense Transcripts within PseudogenesOctober 20, 2012EpiGenie recently reviewed the epigenetic text Non-Coding RNAs and Epigenetic Regulation of Gene Expression by Kevin Morris. To give you a little taste of the material covered in the book, here is a summary of one of the chapters: Natural Antisense Transcripts within Pseudogenes: An EST Survey by Enrique M. Muro and Miguel A. Andrade-Navarro […]
