Parental chromosomes kept apart during embryo's first division

It was long thought that during an embryo's first cell division, one spindle is responsible for segregating the embryo's chromosomes into two cells. EMBL scientists now show that there are actually two spindles, one for each ...

Scientists reveal structure of nuclear pore's inner ring

It was a 3D puzzle with over 1000 pieces, with only a rather fuzzy outline as a guide. But scientists at EMBL have now put enough pieces in place to see the big picture. In a study published today in Science, they present ...

Puzzling out the structure of a molecular giant

Combining AlphaFold2 with experimental and computational techniques has helped scientists figure out the human nuclear pore complex's architecture in greater detail than ever before.

MicroRNA: A glimpse into the past

The last ancestor we shared with worms, which roamed the seas around 600 million years ago, may already have had a sophisticated brain that released hormones into the blood and was connected to various sensory organs. The ...

Almost 2,000 unknown bacteria discovered in the human gut

Researchers at EMBL's European Bioinformatics Institute and the Wellcome Sanger Institute have identified almost 2000 bacterial species living in the human gut. These species are yet to be cultured in the lab. The team used ...

Periodic Table of Protein Complexes presented

The Periodic Table of Protein Complexes, published today in Science, offers a new way of looking at the enormous variety of structures that proteins can build in nature, which ones might be discovered next, and predicting ...

Artificial intelligence makes great microscopes better than ever

To observe the swift neuronal signals in a fish brain, scientists have started to use a technique called light-field microscopy, which makes it possible to image such fast biological processes in 3D. But the images are often ...

Scientists fix bugs in our understanding of evolution

[B]A new computational tool allows the most accurate insights into evolution ever[/B] What makes a human different from a chimp? Researchers from the European Molecular Biology Laboratory's European Bioinformatics Institute ...

DNA damage and faulty repair jointly cause mutations

Researchers at EMBL's European Bioinformatics Institute (EMBL-EBI), the University of Dundee and the Wellcome Sanger Institute analysed over 2700 genomes from C. elegans worms in order to better understand the causes of mutations. ...

page 3 from 24