DeepSAGE Digs up Expression Differences in 3’ EndsJune 24, 2013It isn’t always a good thing to get the end of something, but researchers say that by grabbing onto 3’ ends of transcripts and tagging them, DeepSAGE digs deep, getting low-level transcripts and getting new info on their “back-ends.” That could be important for figuring out exactly how gene expression changes with disease. “It was […]
Application Note: Automated Bisulfite ConversionJune 14, 2013Unlike more mainstream assays, bisulfite conversion approaches have been dependent on manual manipulation of spin plates and columns or have been of limited throughput. By adapting the clean-up of bisulfite converted DNA to a magnetic bead based procedure and coupling it to the Freedom EVO® platform, Zymo Research has opened the door to high-throughput bisulfite […]
Optical Detection Adds Color to 5hmC AnalysisJune 11, 2013A talented crew of researchers led by Dr. Yuval Ebenstein (Tel-Aviv University, Israel) recently pioneered a technique that gives anyone the ability to assay 5hmc “nanodrop” style. In their paper, they presented proof-of-principle experimentation. They labeled DNA and then sandwiched it between two glass slides to stretch it.. The DNA was then imaged on a […]
The Consequences of RNAs Alternative Polyadenylation LifestyleJune 7, 2013First it started enjoying the ‘occasional’ methylation. Then it crossed the LINE when it ‘borrowed’ its good buddy’s machinery. And now it seems like RNA just can’t stop. It turns out that just like all those hipsters, splicing isn’t the only one to enjoy an ‘alternative’ lifestyle. Researchers from UCLA have shown that polyadenylation wants […]
DNA Methylation in Twins Changes Early, Like Really EarlyMay 30, 2013Like anyone else, identical and fraternal twins change a lot as they get older. Just look at Mary-Kate and Ashley Olsen (fraternal twins, believe it or not). Perhaps not-so-surprisingly, researchers are reporting that DNA methylation patterns of identical and fraternal twins change a lot in their first 18 months. The kicker is that even though […]
