Smith, a microbiologist whose discovery revolutionize the field of genetic engineering, was a Johns Hopkins School of ...

CRISPR—Clustered Regularly Interspaced Short Palindromic Repeats—is the microbial world’s answer to adaptive immunity. Bacteria don’t generate antibodies when they are invaded by a pathogen and then ...

In crisis, the nucleus calls antioxidant enzymes to the rescue. The nucleus being metabolically active is a profound paradigm shift with implications for cancer research. In crisis, the nucleus calls ...

(Inside Science) — An enzyme in the bacterium E. coli made more errors copying synthetic DNA when exposed to zero gravity than the same enzyme did in normal gravity, a recent study finds. The paper ...

Researchers from Rice University and St. Jude Children's Research Hospital in Memphis, Tennessee, took a close look at one of ways cells repair broken strands of DNA and discovered details that could ...

A new family of enzymes enables precise cuts in single-stranded DNA, offering powerful new tools for genetic engineering and expanding possibilities in biotechnology. (Nanowerk News) A few years ago, ...

Genetic medicines R&D is making strides with more complex DNA molecules. While these long sequences of synthetic DNA are key for developing gene and cell therapies as well as antibodies and other ...

Chemists at the National University of Singapore (NUS) have found a new use for deoxyribonucleic acid (DNA), not just as ...

(Nanowerk Spotlight) Genetic engineering has brought us revolutionary advances in medicine, biotechnology, and our understanding of life itself. However, the precise manipulation of DNA sequences has ...

Sir2, an enzyme belonging to sirtuins, has been shown to be involved in the deacetylation of proteins. Researchers from the ...

Scientists discover a byproduct of sucralose that can damage DNA, raising new questions about the safety of artificial ...