Phase Separation – The Next Generation for Epigenetic Modifications?March 27, 2020It may sound like a term straight out of a science fiction program such as Star Trek, but liquid-liquid “phase separation” is actually one of the hot new topics in epigenetics. Phase separation of proteins with certain characteristics leads to the formation of biomolecular liquid “droplets” that concentrate the levels of some proteins/factors while excluding […]
Compound Effects on DNA Methylation: Prenatal Alcohol Exposure and Early Life StressMarch 18, 2020While some compound effects, like interest, are desired, there are others we should avoid. While we know that stress and alcohol have adverse effects on pregnancy that can be reflected epigenetically, it turns out that the combination of the two can have distinct detrimental effects. Previously, the lab of Shiva Singh at Western University (Ontario, […]
Not Aging Gracefully? Two Epigenetic Regulators May be to BlameMarch 16, 2020In the last 50 years, there has been a ~20% increase in global life expectancy but interestingly, there has not been a corresponding increase in the number of healthy years lived. Lubin Jiang and Shi-Qing Cai at the Chinese Academy of Sciences (Shanghai, China) sought to understand that disparity by examining the genetic factors involved […]
ChromID Helps Us Understand How Epigenetic Pots Find Their Protein LidsMarch 16, 2020The old saying “every pot will find its lid” suggests that a match exists for everyone looking for love, you just have to get out there and find your perfect partner! Online-dating may help scientists to find their significant other from the bench side; however, current laboratory approaches for the identification of protein-binding partners for […]
EpiGenie Guide: Chromatin ShearingMarch 6, 2020ChIP-Seq has transformed the field of epigenetics, providing unprecedented resolution and coverage for surveying protein- DNA interactions. Powerful, high-throughput sequencing is credited with most of the benefits, but there’s a lot more that goes into ChIP-Seq than sequencing. Chromatin shearing is one of the first critical steps in the ChIP-Seq workflow. Depending on your approach, […]
