Recent advances in analyzing data at the single-cell level have helped biologists make great strides in uncovering new information about cells and their behaviors. One commonly used approach, known as clustering, allows scientists ...
Cell & Microbiology
Jan 20, 2023
0
67
The quantitative detection of specific antibodies in complex samples such as blood can provide information on many different diseases but usually requires a complicated laboratory procedure. A new method for the rapid, inexpensive, ...
Biochemistry
Jan 13, 2023
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41
They call it Legionella bononiensis: it is the 64th species of Legionella identified worldwide, the second to be isolated in Italy since the discovery of the pathogen. It was discovered in 2019 in a hotel facility by researchers ...
Evolution
Jan 10, 2023
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14
Many existing antibiotics were derived from soil bacteria, which naturally produce these toxins to ward off competitors. But efforts to draw more therapeutics from the ground have hit a snag. Most species cannot be grown ...
Biotechnology
Jan 5, 2023
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51
Modern humans evolutionarily split from our chimpanzee ancestors nearly 7 million years ago, yet we are continuing to evolve. 155 new genes have been identified within the human lineage that spontaneously arose from tiny ...
Evolution
Dec 20, 2022
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380
DNA sequencing has changed biology like nothing else since the origin of species theory. In particular, the way we investigate microbial life has fundamentally changed. Today, we are able to sequence DNA with unprecedented ...
Using new gene mapping methods, researchers have found connections between atopic dermatitis (eczema) in dogs and several regions of the genome. Some of the genes identified coincide with genes linked to similar problems ...
Molecular & Computational biology
Dec 9, 2022
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72
New work by Friedrich Miescher Institute researchers shows that key proteins help to stabilize the interaction between otherwise highly dynamic DNA structures. The findings shed light onto how the complex folds that help ...
Cell & Microbiology
Dec 6, 2022
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17
Researchers at Leipzig University have solved a puzzle in the evolution of bacterial enzymes. By reconstructing a candidate for a special RNA polymerase as it existed about 2 billion years ago, they were able to explain a ...
Evolution
Dec 5, 2022
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567
During the COVID-19 pandemic, the world has become aware of the value of using sewage analyses to monitor disease development in an area. However, at DTU National Food Institute, a group of researchers has been using sewage ...
Biotechnology
Dec 1, 2022
0
37
