Scientists routinely use genetic screens to perturb, or change the activity of, genes in mammalian cells, one at a time, to learn what those genes do. Pooled screens take this same approach but typically involve many more ...
Molecular & Computational biology
Oct 18, 2019
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34
Using a new approach to genetic screening with CRISPR, researchers at the Crick have identified key genes for the survival of the parasite Toxoplasma gondii in mice.
Biotechnology
Sep 3, 2019
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156
Like finding a needle in a haystack, identifying genes that are involved in particular diseases can be an arduous and time consuming process. Looking to improve this process, a team led by researchers at Baylor College of ...
Biotechnology
Apr 30, 2019
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9
Scientists at McMaster University have discovered several new biomarkers from a single drop of blood that could allow earlier and more definitive detection of cystic fibrosis (CF), a genetic disease which strikes both children ...
Biochemistry
Dec 20, 2018
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12
Dying cells generally have two options: go quietly, or go out with a bang.
Cell & Microbiology
Jun 7, 2018
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356
Scientist at IMBA developed a biobank of revertible, mutant embryonic stem cells, published in the current issue of Nature. This cell bank – called Haplobank - contains over 100,000 mutated, conditional mouse embryonic ...
Cell & Microbiology
Sep 28, 2017
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158
The use of molecular-assisted alpha taxonomy (MAAT) has helped to distinguish species of the Bossiella genus of red algae. Whereas a morphological study showed four Bossiella species in the eastern Pacific Ocean, this genetic ...
Plants & Animals
Nov 20, 2014
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0
A specially formed material that can provide custom broadband absorption in the infrared can be identified and manufactured using "genetic algorithms," according to Penn State engineers, who say these metamaterials can shield ...
Nanophysics
May 5, 2014
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0
A new and cheaper method for screening ancient bones to determine whether they contain DNA has been described in a PhD thesis by a conservator at the University of Stavanger's Archaeological Museum.
Archaeology
Aug 15, 2013
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0
Circadian rhythms keep time for all living things, from regulating when plants open their flowers to foiling people when they try to beat jet lag. Day-night cycles are controlled through ancient biological mechanisms, evolutionarily ...
Cell & Microbiology
Apr 11, 2013
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