A "hub and spoke" system enables plant cells to efficiently coordinate cellular trafficking, particularly for cellular recycling, the so-called autophagy process. Specialized vesicles, the autophagosomes, engulf harmful molecules ...
Cell & Microbiology
Oct 19, 2022
0
11
Scientists at the Max Planck Institute in Plön have shown that population structures that enhance the effect of selection do not necessarily also lead to higher fitness. Instead, it is crucial for maximizing fitness that ...
Evolution
Oct 6, 2022
0
34
The new cell-free protein crystallization (CFPC) method developed by Tokyo Tech includes direct protein crystallization and is a major advancement in the field of structural biology. This technique will enable the analysis ...
Biotechnology
Oct 3, 2022
0
85
How a tiny marine invertebrate distinguishes its own cells from competitors' bears striking similarities to the human immune system, according to a new study led by University of Pittsburgh School of Medicine researchers.
Molecular & Computational biology
Sep 27, 2022
0
738
One of the fascinating aspects of scientific research is certainly the serendipity that comes with it, which is something the team of Prof. Alain Vanderplasschen, virologist and immunologist at the FARAH (Faculty of Veterinary ...
Cell & Microbiology
Sep 23, 2022
0
2
Prion diseases, such as bovine spongiform encephalopathy ("mad cow disease"), are lethal neurodegenerative infectious diseases that affect humans and other mammals and for which there is currently no cure.
Biochemistry
Sep 19, 2022
0
19
Mitochondria are compartments—so-called "organelles"—in our cells that provide the chemical energy supply we need to move, think, and live. Chloroplasts are organelles in plants and algae that capture sunlight and perform ...
Evolution
Sep 16, 2022
0
58
This story begins several billion years ago. There's only chemistry, no biology—that is, plenty of chemical compounds exist on Earth, but life hasn't yet emerged. Then, among myriads of randomly self-assembled chemical ...
Evolution
Sep 14, 2022
1
832
Researchers at Forschungszentrum Jülich and Heinrich Heine University Düsseldorf led by Prof. Dr. Carsten Sachse are using cryo-electron microscopy, or cryo-EM for short, to make biomolecules visible at the atomic level. ...
Biochemistry
Sep 7, 2022
0
35
A cell's secrets can be divulged by its surface, decorated with tens to hundreds of thousands of molecules that help immune cells determine friend from foe. Some of those protruding molecules are antigens that trigger the ...
Biotechnology
Sep 5, 2022
0
102
