A fail-safe mechanism for DNA repair
Single-molecule fluorescent measurements provide fresh insights into a process for keeping errors out of our genomes.
Single-molecule fluorescent measurements provide fresh insights into a process for keeping errors out of our genomes.
Cell & Microbiology
Mar 25, 2019
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7
Translocation is an important management tool that has been used for more than 50 years to increase bighorn sheep population numbers in Arizona and to restore herds to suitable habitat throughout their historical range. Yet, ...
Ecology
Mar 6, 2019
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6
After decades of work with no success, researchers have determined the high-resolution, three-dimensional structure for lipoprotein lipase, the enzyme that processes fats, or triglycerides, in the bloodstream and releases ...
Biochemistry
Feb 26, 2019
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18
The abilities of various bee species to disperse influences the pattern of their population's genetic structure, which, in turn, can constrain how they respond to environmental change, as reported by an international team ...
Ecology
Feb 7, 2019
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4
Researchers at the MRC Weatherall Institute of Molecular Medicine (MRC WIMM) have developed technology that allows scientists to explore the complex 3-D structure of DNA in Virtual Reality. In a newly published pre-print, ...
Molecular & Computational biology
Jan 15, 2019
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7
Finding defects in electron microscopy images takes months. Now, there's a faster way. It's called MENNDL, the Multinode Evolutionary Neural Networks for Deep Learning. It creates artificial neural networks—computational ...
Computer Sciences
Dec 28, 2018
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152
Fragmentation of wildlife populations is increasing on a global scale, and understanding current genetic structure, genetic diversity and genetic connectivity is key to informing future wildlife management and conservation.
Ecology
Dec 21, 2018
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11
How the light-sensitive part of the biomolecule phytochrome changes from a light-adapted state to a dark-adapted state has been investigated by researchers at Ruhr-Universität Bochum and Philipps-Universität Marburg. So ...
Biochemistry
Oct 9, 2018
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6
Even living cells have their own tangled problems to solve. They involve knots that arise accidentally in DNA and that can comprise its functionality. Researchers now suggest that the DNA propensity to be supercoiled, just ...
Biochemistry
Jul 6, 2018
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9
Starting about 7,000 years ago, something weird seems to have happened to men: Over the next two millennia, recent studies suggest, their genetic diversity —specifically, the diversity of their Y chromosomes—collapsed. ...
Biotechnology
May 29, 2018
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