Chopping unlocks new function in protein linked to dementia
Scientists have uncovered an unexpected new role for a protein that may underlie rare diseases.
Cell & Microbiology
Dec 5, 2018
0
57
News tagged with molecular scissors
CRISPR genetic editing takes another big step forward, targeting RNA
Most people have heard of the CRISPR/Cas9 gene-editing technology, which acts as targeted molecular scissors to cut and replace disease-causing genes with healthy ones. But DNA is only part of the story; many genetic diseases ...
Biotechnology
Mar 15, 2018
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1090
Scientists working toward reversible kind of gene editing
Scientists are altering a powerful gene-editing technology in hopes of one day fighting diseases without making permanent changes to people's DNA.
Biotechnology
Oct 25, 2017
1
414
How molecular scissors cut in the right place
A research group at Uppsala University has found out how CRISPR-Cas9—also known as 'molecular scissors'—can search the genome for a specific DNA sequence. Cas9 already has many applications in biotechnology and is also ...
Biotechnology
Sep 28, 2017
0
289
Molecular scissors help evolutionary investigation
Scientists at KIT (Karlsruhe Institute of Technology) detected an important mechanism in the evolution of plant genomes: Using Arabidopsis thaliana as a model organism, they studied the formation of tandem repeat DNA sequences ...
Cell & Microbiology
Jun 24, 2016
0
19
How to remove tangles in your DNA
(Phys.org) —DNA damage is a fact of life. On any given day, an organism's DNA will suffer between 10,000 and 1,000,000 breaks or other damage. These problems are repaired by enzymes in our cells that fix the breaks, remove ...
Biotechnology
Oct 8, 2014
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0
An arms-race with mutual benefits
When you hear the word "mutations", you probably think of something negative like heritable diseases. But mutations also mean genetic diversity and are at the centre of evolution. Researchers have now uncovered a surprisingly ...
Biotechnology
Aug 14, 2013
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0
Scientists make breast cancer advance that turns previous thinking on its head
UEA scientists make breast cancer advance that turns previous thinking on its head Scientists at the University of East Anglia have made an advance in breast cancer research which shows how some enzymes released by cancerous ...
Biochemistry
May 23, 2013
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0
TALENs technology allows site-specific gene mutation and editing in living organisms
(Phys.org)—Iowa State University researchers are helping to advance new techniques that allow scientists to site-specifically mutate and edit the genes of living organisms.
Biotechnology
Oct 1, 2012
0
0
Precise molecular surgery in the plant genome
Crop plants have always been adapted to the needs of man by breeding for them to carry more fruit, survive droughts, or resist pests. Green biotechnology now adds new tools to the classical breeding methods for a more rapid ...
Biotechnology
Apr 24, 2012
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