Search results for Prokaryote

Biochemistry Nov 16, 2020

New insights can foster development of natural and safer fungicides

The agricultural industry relies heavily on chemical fungicides to protect crops. Many of these products have a detrimental effect on human and animal health. As a result, some of the most effective fungicides are considered ...

Molecular & Computational biology Oct 28, 2020

Deep learning and bioinformatics tools enable in-depth study of glycan molecules for understanding infections

We're told from a young age not to eat too much sugar, but in reality, our bodies are full of the stuff. The surface of every living cell, and even viruses, is covered in a mess of glycans: long, branching chains of simple ...

Cell & Microbiology Sep 30, 2020

The odd special mutation can be very helpful—the trick is knowing how to find them

Geneticist Jolanda van Leeuwen remembers the day she made a striking observation that would take her down a new research path. A strain of yeast cells carrying a complete deletion of an essential gene in their genomes, which ...

Evolution Sep 9, 2020

In ancient giant viruses lies the truth behind evolution of nucleus in eukaryotic cells

Perhaps as far back as the history of research and philosophy goes, people have attempted to unearth how life on earth came to be. In the recent decades, with exponential advancement in the fields of genomics, molecular biology, ...

Cell & Microbiology Sep 9, 2020

Researchers glimpse how virus particles assemble inside the cell

An international team of researchers were able visualize how orthoreovirus assembles inside infected cells, using cryo-electron tomography at the Electron Bio-Imaging Center (eBIC) at Diamond Light Source, the UK's national ...

Evolution Sep 4, 2020

Cell-autonomous immunity and the pathogen-mediated evolution of humans

Although immune responses are generated by a complex, hierarchical arrangement of immune system organs, tissues, and components, the unit of the cell has a particularly large effect on disease progression and host survival. ...

Cell & Microbiology Aug 31, 2020

Mitochondria control cells using their own complete fatty acid synthesis machine

It shouldn't be any secret that mitochondria can make their own fatty acids. The enzymes mitochondria use to do it were discovered decades ago. Unfortunately, only a few individuals among the biologically literate masses ...

Plants & Animals Aug 27, 2020

Genetics of the tree of life

The African baobab tree (Adansonia digitata) is called the tree of life. Baobab trees can live for more than a thousand years and provide food, livestock fodder, medicinal compounds, and raw materials. Baobab trees are incredibly ...

Evolution Aug 26, 2020

Catching genes from chlamydiae allowed complex life to live without oxygen

An international team of researchers has discovered a new group of Chlamydiae—Anoxychlamydiales—living under the ocean floor without oxygen. These Chlamydiae have genes that allow them to survive without oxygen while making ...

Evolution Aug 11, 2020

For bacteria, a small genome means some serious decluttering—even in the ribosome

Researchers from Skoltech, Lomonosov Moscow State University and the Kharkevich Institute for Information Transmission Problems have studied the genomes of some 200 strains of bacteria to determine which proteins in the ribosome, ...

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