Related topics: genes · cells · protons · chromosomes · cancer cells

New insights into the function of a common signal-protein complex

Researchers from Bochum, Düsseldorf and Dortmund have gained new insights into how the Stripak signal-protein complex works. They studied the complex, which occurs in all organisms with a cell nucleus, in the fungus Sordaria ...

A new strategy of cell entry for some types of parvoviruses

Researchers at the Institut national de la recherche scientifique (INRS), in collaboration with American scientists, have discovered a new parvovirus strategy for reaching the cell nucleus, where they reproduce. The results ...

Cells: Divide and enlarge

By far the most important process in cell development is how cells divide and then enlarge in order to multiply.

Unlocking the secrets of plant genomes in high resolution

Resolving genomes, particularly plant genomes, is a very complex and error-prone task. This is because there are several copies of all of the chromosomes and they are very alike. A team of bioinformatics researchers from ...

'Cellular compass' guides stem cell division in plants

The stem cells tasked with creating and maintaining biological tissues have a difficult job. They have to precisely divide to form new specialized cells, which are destined to different fates even though they contain identical ...

How cGAS enzyme is kept bottled up

In higher organisms, detection of DNA in the cytoplasm triggers an immune reaction. The enzyme that senses "misplaced" DNA is also found in the nucleus, but nuclear DNA has no such effect. LMU researchers now report why that ...

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