21 August 2024
Science & Technology
EMBL Heidelberg researchers discovered how a protein switches between repelling and gluing chromosomes during cell division. This helps the mother cell to divide the genome equally into two daughter cells and cluster chromosomes inside the daughter nuclei, ensuring a successful cell division.
8 August 2024
People & Perspectives
EMBL-Stanford Life Science Alliance fellow Jana Helsen shares how she balanced her life between two laboratories and countries, her latest research paper, and her passion for cover art.
22 May 2024
Science & Technology
New research by EMBL scientists shows how different modes of cell division used by animals and fungi might have evolved to support diverse life cycles.
23 November 2023
EMBL AnnouncementsLab Matters
Alba Diz-Muñoz and Arnaud Krebs from EMBL Heidelberg have received grants to work on projects that aim, respectively, to understand the cellular mechanics that control cell division and investigate the regulatory networks that govern transcription factor function.
2023
embl-announcementslab-matters
21 November 2019
Science & Technology
Shedding light on the mechanisms that control the fate of embryonic cells
2019
sciencescience-technology
2 July 2019
Science & Technology
What looks like a pair of scary alien eyes is actually the final stage in the duplication of a cell. Cell duplication is preceded by a process called mitosis, in which the replicated chromosomes are separated into two new nuclei. Mitosis is the prerequisite for a cell to divide into two identical…
2019
picture-of-the-weekscience-technology
31 January 2019
Lab Matters
A collection of the most read articles from the EMBL news website in 2018
10 September 2018
Science & Technology
Real-time tracking of proteins during mitosis is now possible using a 4D computer model
2018
sciencescience-technology
12 July 2018
Science & Technology
Mammalian life begins differently than we thought
2018
sciencescience-technology
7 December 2016
Science & Technology
Paul Nurse’s failed experiment inspired a career that would uncover key mechanisms of cell division
2016
sciencescience-technology
21 March 2016
Science & Technology
1st real-time video of starfish egg cell eliminating crucial structures, to ensure embryo viability
2016
sciencescience-technology
7 March 2016
Science & Technology
Structural insights into how cohesin keeps DNA together during the cell cycle
2016
sciencescience-technology
18 May 2014
Science & Technology
DNA-coralling protein complex in an unexpected bind
2014
sciencescience-technology
18 August 2011
When an egg cell is being formed, the cellular machinery which separates chromosomes is extremely imprecise at fishing them out of the cell’s interior, scientists at the European Molecular Biology Laboratory (EMBL) in Heidelberg, Germany, have discovered. The unexpected degree of trial-and-error…
17 June 2011
As any rock-climber knows, trailing a long length of rope behind you is not easy. A dangling length of rope is unwieldy and hard to manoeuvre, and can get tangled up or stuck on an outcropping. Cells face the same problem when dragging chromosomes apart during cell division. The chromosomes are…
5 August 2010
During cell division, microtubules emanating from each of the spindle poles meet and overlap in the spindle’s midzone. Scientists at the European Molecular Biology Laboratory (EMBL) in Heidelberg, Germany, have uncovered the molecular mechanism that determines the extent of this overlap. In a…
1 April 2010
Name a human gene, and you’ll find a movie online showing you what happens to cells when it is switched off. This is the resource that researchers at the European Molecular Biology Laboratory (EMBL) in Heidelberg, Germany, and their collaborators in the Mitocheck consortium are making freely…
3 December 2008
Cell division is one of the most fundamental processes of life. It explains how one cell can give rise to an organism of several million cells, it determines the shape of different life forms and it underpins our body’s capacity to heal when injured. Often we only notice how important cell…
10 June 2007
A human cell contains an enormous 1.8 metres of DNA partitioned into 46 chromosomes. These have to be copied and distributed equally into two daughter cells at every division. Condensation, the shortening of chromosomes, allows the cell to handle such huge amounts of genetic material during cell…
4 May 2007
When a cell divides, normally the result is two identical daughter cells. In some cases however, cell division leads to two cells with different properties. This is called asymmetric cell division and plays an important role in embryonic development and the self-renewal of stem cells. Researchers…
25 August 2006
Cells in an embryo divide at an amazing rate to build a whole body, but this growth needs to be controlled. Otherwise the result may be defects in embryonic development or cancer in adults. Controlling growth requires that some cells divide while others die; their fates are determined by signals…
31 October 2005
Lab Matters
The Commission of the European Union has awarded EUR 9 million over five years for a new Network of Excellence that will make computational systems biology accessible to bench scientists throughout Europe and beyond. ENFIN, which stands for ‘Experimental Network for Functional…
4 September 2005
Scientists at the European Molecular Biology Laboratory (EMBL) in Heidelberg and the Institute of Biomedical Research of the Parc Científic de Barcelona (IRB-PCB) have now added key evidence to claims that some types of cancer originate with defects in stem cells. The study, reported this week in…
13 July 2005
Microtubules need a helping hand to find chromosomes in dividing egg cells, scientists have discovered. Although it was generally accepted that microtubules act alone as the cellular ropes to pull chromosomes into place, a new study by researchers at the European Molecular Biology Laboratory (EMBL)…
12 July 2005
Lab Matters
A systematic search through human genes has begun at the European Molecular Biology Laboratory (EMBL) in Heidelberg, Germany. Working within the MitoCheck consortium that includes 10 other institutes throughout Europe, the EMBL scientists will silence all human genes, one-by-one, to find those…
No matching posts found