Over the past decade, the CRISPR-Cas9 gene editing system has revolutionized genetic engineering, allowing scientists to make targeted changes to organisms’ DNA. While the system could potentially be useful in treating a variety of diseases, CRISPR-Cas9 editing involves cutting DNA strands, leading to permanent changes to the cell’s genetic material. https://ift.tt/eA8V8J https://ift.tt/3wHPIsY

A team of researchers from a number of institutions in the U.S. has identified a DNA methylation regulator called QSER1. In their paper published in the journal Science, the group describes studying the valleys of unmethylated DNA and their discovery of a new regulator. Tianpeng Gu and Margaret Goodell with the Baylor College of Medicine, […]

Scientists have made a pivotal breakthrough in understanding the way in which cells communicate with each other. https://ift.tt/eA8V8J https://ift.tt/3d1BKu7

Using DNA structures as scaffolds, scientists hae shown that precisely positioned gold nanoparticles can serve as efficient energy transmitters. https://ift.tt/eA8V8J https://ift.tt/2Ro7Hoh

LTR retrotransposons are small stretches of DNA that can move around the genome. Researchers figured out how cells keep these ‘jumping genes’ anchored, preventing them from landing in the wrong place. https://ift.tt/eA8V8J https://ift.tt/2Ro7pxH

Research has revealed that a group of microbes found deep underground in three continents have been at an evolutionary standstill for millions of years. The discovery could have significant implications for biotechnology applications and scientific understanding of microbial evolution. https://ift.tt/eA8V8J https://ift.tt/3accLCL