A novel genome editing technique, NICER, is based on the creation of multiple nicks in single DNA strands by nickase. The method can correct heterozygous mutations using two mechanisms: multiple nicks ...

PHILADELPHIA— A new approach to the genetic engineering of cells promises significant improvements in speed, efficiency, and reduction in cellular toxicity compared to current methods. The approach ...

Advanced biotechnology repurposes two bacterial immune systems to correct large stretches of DNA. Human cells that have been edited with the new retron-based gene editing technology. Orange dots mark ...

Genetic editing holds promise to treat incurable diseases, but the most popular method — CRISPR — sometimes does more harm than good. A new study from University of California San Diego and Yale ...

CRISPR-Cas9 is widely used to edit the genome by studying genes of interest and modifying disease-associated genes. However, this process is associated with side effects including unwanted mutations ...

A Penn State-led team of interdisciplinary researchers has developed techniques to improve the efficiency of CRISPR-Cas9, the genome editing technique that earned the Nobel Prize in 2020. While CRISPR ...

A powerful new approach for the precise, flexible modification of a broad class of chemical compounds called bicyclic aza-arenes—which are commonly used to build drug molecules—has been developed. The ...

Researchers in China have developed a new method that allows them to insert long stretches of DNA into a genome. The process, named GRAND editing, is one of a handful of new systems aimed at using two ...

The ability to edit the genome by altering the DNA sequence inside a living cell is powerful for research and holds enormous promise for the treatment of diseases. However, existing genome editing ...

Genetically modified organisms, also known as GMOs, have been a hot topic of conversation among researchers, producers, government agencies, and the general public for decades. GMOs are banned in some ...