Search results for CRISPR

Biotechnology Jul 28, 2022

Scientists engineer DNA 'receipt book' to store cells' history

If you want to track a person's activities for a day, you could call them up every ten minutes and ask what they're doing. Easier, though, would be to provide them with a journal to log their own actions. Scientists often ...

Cell & Microbiology Jul 18, 2022

Researchers lift the veil on stubborn probiotic

New North Carolina State University research shows progress in gathering information on an important—yet difficult to characterize—human gut bacterium called Bifidobacterium, which is used in many probiotics that help ...

Biotechnology Jul 18, 2022

Synthetic tools conduct messages from station to station in DNA

Rice University researchers have demonstrated that CRISPR-Cas9, increasingly famous as a gene-editing tool, can be employed in powerful additional ways in human cells.

Cell & Microbiology Jul 11, 2022

Hidden genes may be tapped for new antibiotics

Silents are potentially golden in the search for antibiotics to slow the ongoing crisis of resistance in the treatment of disease.

Ecology Jul 8, 2022

Genetically-enhanced biocontrols could help fight large invasive mammals

Invasive alien mammals can have catastrophic impacts on native flora and fauna, causing species extinctions and driving profound environmental change. Classical control methods such as poison baiting, trapping, or hunting ...

Cell & Microbiology Jul 6, 2022

A potential danger of CRISPR gene editing—and why base editing may be safer

Gene therapy using CRISPR/Cas9 gene editing is currently in clinical trials around the world for a variety of diseases. A report from Boston Children's Hospital, published June 27 in Nature Communications, warns of a potential, ...

Biotechnology Jul 6, 2022

Making CRISPR hype more of a reality

This year, we celebrate 10 years of genome editing with CRISPR. The system is often referred to as molecular scissors, and this designation is quite accurate for its first applications. These short 10 years were marked by ...

Biotechnology Jul 5, 2022

Heat-stable Cas13 enzyme could lead to improved diagnostics and new biotechnological applications

A protein from a heat-loving bacterium allows specific detection of SARS-CoV-2 and other viruses in a one-pot assay based on RT-LAMP technology. This test could simplify point-of-care diagnoses of COVID-19 and other infections.

Biotechnology Jul 1, 2022

'Soft' CRISPR may offer a new fix for genetic defects

Curing debilitating genetic diseases is one of the great challenges of modern medicine. During the past decade, development of CRISPR technologies and advancements in genetics research brought new hope for patients and their ...

Plants & Animals Jun 27, 2022

Gene fusion as an important mechanism to generate new genes in Oryza genomes

Events of gene fusion have been reported in several organisms. However, the role of gene fusion as part of new gene origination remains unknown. Evolutionary new genes, fused from more than two parental genes, can duck out ...

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