Genetic engineering - 118 News from the science department

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Genetic engineering - 118 News from the science department

Tip: You can further refine your news selection by organizations, countries and industries.

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Are trees the future for the production of industrial chemicals?

Finding could help turn trees into affordable, greener industrial chemicals

22-Oct-2024 - Trees are the most abundant natural resource living on Earth’s land masses, and North Carolina State University scientists and engineers are making headway in finding ways to use them as sustainable, environmentally benign alternatives to producing industrial chemicals from petroleum. Lignin, a ...

genetic engineering genome editing bacteria
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Turning bacteria into bioplastic factories

Biologists find new ways to encourage the plastic-producing power of purple microbes

28-Aug-2024 - In a world overrun by petroleum-based plastics, scientists are searching for alternatives that are more sustainable, more biodegradable and far less toxic to the environment. Two new studies by biologists at Washington University in St. Louis highlight one potential source of game-changing ...

genetic engineering bacteria biodegradable materials
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Unlocking the world of bacteria

Researchers introduce novel approach to DNA transformation and genetic mutation of bacteria: The basis for new antibiotics and cell-based therapies

28-Jun-2024 - Bacteria possess unique traits with great potential for benefiting society. However, current genetic engineering methods to harness these advantages are limited to a small fraction of bacterial species. A team led by the Helmholtz Institute for RNA-based Infection Research (HIRI) in Würzburg has ...

genetic engineering bacteria genetically modified organisms
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Groundbreaking Genome Editing Tools Unlock New Possibilities for Precision Medicine

Start-up Seamless Therapeutics will advance these innovative findings to therapeutic application

05-Feb-2024 - A team of researchers at the Carl Gustav Carus Faculty of Medicine, University of Technology Dresden, led by Prof. Frank Buchholz, has achieved a major breakthrough in genome editing technology. They've developed a cutting-edge method that combines the power of designer-recombinases with ...

genetic engineering genome editing gene editing
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Scientists use quantum biology, AI to sharpen genome editing tool

"This study represents an exciting advancement toward, understanding how we can avoid making costly ‘typos’ in an organism’s genetic code"

21-Nov-2023 - Scientists at Oak Ridge National Laboratory used their expertise in quantum biology, artificial intelligence and bioengineering to improve how CRISPR Cas9 genome editing tools work on organisms like microbes that can be modified to produce renewable fuels and chemicals. CRISPR is a powerful tool ...

genetic engineering genome editing artificial intelligence
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Structural biology: Molecular scissors caught in the act

Structure of an enzyme crucial for tRNA maturation sheds light on cause of neurodegenerative disorders

17-Jul-2023 - In all living organisms, the biomolecule transfer RNA (tRNA) plays a fundamental role in protein production. tRNAs are generated from precursor molecules in several steps. The enzyme tRNA splicing endonuclease (TSEN), among other things, catalyzes one step in this process. Mutations in TSEN lead ...

genetic engineering splicing cryo-electron microscopy
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Researchers visualise activity of CRISPR genetic scissors

New method allows precise observation of gene recognition

14-Jul-2023 - Scientists at Leipzig University, in collaboration with colleagues at Vilnius University in Lithuania, have developed a new method to measure the smallest twists and torques of molecules within milliseconds. The method makes it possible to track the gene recognition of CRISPR-Cas protein ...

genetic engineering CRISPR DNA
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How to produce more antibiotics?

Coaxing microorganisms to perform at their best

20-Apr-2023 - Producing antibiotics takes a lot of effort – even when the activity is outsourced to bacteria. A Vienna-based research group has now discovered three genes that mimic a state of stress in the cells. With the help of these genes, the researchers intend to coax the microorganisms to stellar ...

genetic engineering antibiotic resistance antibiotics
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When editing bacteria with CRISPR, less is more

Research team develops approach that increases efficiency of genome editing

13-Feb-2023 - Systematically attenuating DNA targeting activity can achieve CRISPR-driven editing in bacteria, greatly boosting colony counts and even increasing the frequency of precise genome editing. This was shown in a study of the Helmholtz Institute Würzburg (HIRI) in collaboration with the Helmholtz ...

genetic engineering genome editing bacteria
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Artificial Intelligence Improves Efficiency of Genome Editing

Long-term goal: repairing hereditary diseases

06-Feb-2023 - Researchers at the University of Zurich have developed a new tool that uses artificial intelligence to predict the efficacy of various genome-editing repair options. Unintentional errors in the correction of DNA mutations of genetic diseases can thus be reduced. Genome editing technologies offer ...

genetic engineering genome editing artificial intelligence
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