Study characterizes key molecular tool in DNA repair enzymes
New research has revealed the function of a widely shared enzyme component, the Zf-GRF domain, as a critical molecular tool necessary for manipulating DNA during repair processes.
New research has revealed the function of a widely shared enzyme component, the Zf-GRF domain, as a critical molecular tool necessary for manipulating DNA during repair processes.
Cell & Microbiology
Jan 7, 2017
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26
It is often not even recognizable as such to the naked eye and harbors dangers that cannot yet be accurately assessed: Microplastics are entering the environment in ever greater concentrations and decompose only very slowly. ...
Evolution
Apr 8, 2022
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76
Despite being well-adapted to urban life, house sparrow numbers are falling. A study in open-access journal Frontiers in Ecology and Evolution finds that compared to sparrows living in the country, urban-dwelling birds show ...
Ecology
Oct 3, 2017
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72
A team of biophysicists affiliated with several institutions in China has uncovered via experimentation the means by which early life might have been able to survive cosmic radiation. In their study, reported in the journal ...
In a recent study published in Nutrients, a research group led by Prof. Zheng Zhiming from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences (CAS) has found a novel function of vitamin K2: ...
Cell & Microbiology
Apr 14, 2022
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67
Mitochondria, organelles with an inner and outer membrane, are responsible for creating the energy that cells use to survive, and their morphology is key to accomplishing this task. The inner mitochondrial membrane contains ...
Molecular & Computational biology
Apr 8, 2024
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74
There are more and more examples of the ways in which we can benefit from our bacteria. According to researcher Rolf Lood from Lund University in Sweden, this is true for the skin as well. He has shown that the most common ...
Cell & Microbiology
Nov 11, 2016
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38
Chemists at the University of Basel have been able to show for the first time that anaerobic bacteria can produce the vitamin ergothioneine in the absence of oxygen. This suggests that bacteria were forming this compound ...
Biochemistry
Oct 4, 2017
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84
With global production of plastic exceeding 280 metric tons every year, a fair amount of the stuff is bound to make its way to the natural environment. However, until now researchers haven't known whether ingested plastic ...
Environment
Dec 2, 2013
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0
Down to the microscopic level, nanoparticles show promising properties. A team of experts in Italy has spent years tailoring tiny inorganic materials and analysing their behaviour. Some have magnetic properties, others are ...
Bio & Medicine
May 1, 2019
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4