Many artists have tried to depict what Earth might have looked like billions of years ago, before life made its appearance. Many scenes trade snow-covered mountains for lava-gushing volcanoes and blue skies for lightning ...
Earth Sciences
Mar 13, 2024
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Recent breakthroughs in single-cell RNA sequencing (scRNA), such as the recently developed "RevGel-seq" method, have revolutionized plant cell analysis. This technique, independent of special instruments, streamlines processes ...
Plants & Animals
Mar 12, 2024
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2
In a typical cell, genes encoded in DNA are used to make messenger RNA (mRNA), which is used to make proteins, and this process of gene expression keeps the cell running. Gene expression is regulated in each cell such that ...
Cell & Microbiology
Mar 11, 2024
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2
A widespread bacteria called Wolbachia and a virus that it carries can cause sterility in male insects by hijacking their sperm, preventing them from fertilizing eggs of females that do not have the same combination of bacteria ...
Cell & Microbiology
Mar 7, 2024
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15
The complex and very diverse world of fungi is often referred to as the fifth kingdom of organisms. It includes various yeasts, molds, and mushrooms. A team of scientists from the University of Ottawa (uOttawa) has uncovered ...
Ecology
Mar 7, 2024
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A computational model of the more than 26 million atoms in a DNA-packed viral capsid expands our understanding of virus structure and DNA dynamics, insights that could provide new research avenues and drug targets, University ...
Cell & Microbiology
Mar 6, 2024
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51
Researchers who work with tiny drug carriers known as lipid nanoparticles have developed a new type of material capable of reaching the lungs and the eyes, an important step toward genetic therapy for hereditary conditions ...
Bio & Medicine
Mar 4, 2024
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55
Charles Darwin described evolution as "descent with modification." Genetic information in the form of DNA sequences is copied and passed down from one generation to the next. But this process must also be somewhat flexible, ...
Evolution
Mar 4, 2024
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342
The secrets of photosynthesis have been discovered at the atomic level, shedding important new light on this plant super-power that greened the Earth more than a billion years ago.
Plants & Animals
Mar 4, 2024
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44
For life on Earth, it is essential that plants carry out photosynthesis and ultimately produce oxygen and chemical energy with the help of sunlight. Researchers from Göttingen and Hannover have now succeeded for the first ...
Plants & Animals
Mar 4, 2024
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