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cell biology

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8 October 2024 Illustration showing a mitochondrion covered with many ribosomes on the left, and a zoom in to the molecular structure of a ribosome facing a membrane with its smaller subunit on the right.

What we can learn from hungry yeast cells

Scientists at EMBL Heidelberg and University of Virginia revealed a new cellular response to starvation: ribosomes attach to the mitochondrial outer membrane in a very unusual way, via their small subunit. The finding made in yeast might provide insights into how cancer cells survive the harsh…

SCIENCE & TECHNOLOGY

2024

science-technology

21 January 2022 The cross-section of a cell expressing a green fluorescently tagged protein and illuminated by a blue laser is visible in the foreground, surrounded by a vortex of cells

Cell sorting enters a new dimension

EMBL researchers, in collaboration with BD Biosciences, have demonstrated a new technology that allows rapid image-based sorting of cells. The new technology represents a major upgrade to flow cytometry and has applications in diverse life science fields.

SCIENCE & TECHNOLOGY

2022

sciencescience-technology

29 November 2021 Male scientist in front of blurred woodland background

Welcome: Niccolò Banterle

Using gene editing and three types of microscopy, one of EMBL’s newest group leaders is deciphering the functions of one of the smallest molecules involved in cell division, motility, and signalling, known as a centriole.

LAB MATTERSPEOPLE & PERSPECTIVES

2021

lab-matterspeople-perspectives

5 October 2021 Illustration of a globe with colourful shapes and symbols superimposed.

A cellular atlas of an entire worm

EMBL scientists and colleagues have developed an interactive atlas of the entire marine worm Platynereis dumerilii in its larval stage. The PlatyBrowser resource combines high-resolution gene expression data with volume electron microscopy images.

SCIENCE & TECHNOLOGY

2021

sciencescience-technology

1 June 2021 Two purple and white spheres against dark background.

Nuclear twins

Captured by EMBL postdoc Arina Rybina, these ‘nuclear twins’ are two daughter nuclei straight after division of a HeLa cell.

SCIENCE & TECHNOLOGY

2021

picture-of-the-weekscience-technology

27 April 2021 Microscope image of liver cells, highlighted in various colours.

Painting liver cells

A page from a biologist’s colouring book? EMBL’s new interior wall design? Not quite – a bunch of liver cells, grown in the lab so that scientists can learn about fatty liver disease, or steatosis.

SCIENCE & TECHNOLOGY

2021

picture-of-the-weekscience-technology

2 December 2020 The image is a green coloured cell, with a wild and textured surface which is composed of many different shapes and shadows.

Scratching the surface on cell differentiation

Scientists in the Diz-Muñoz group at EMBL Heidelberg are working to build understanding of the role that mechanical properties play in affecting cell behaviour – a young and rapidly developing field of study. They have developed and successfully used a highly specialised technique to manipulate…

SCIENCE & TECHNOLOGY

2020

sciencescience-technology

27 October 2020 Microscopic image of a cell, nucleus visible in bright green, cell membrane stained with a purple dye against black background.

Party at the nucleus?

The nucleus of this cell fluoresces in bright green thanks to GFP-labelled nucleoporin proteins. EMBL scientists use engineered nucleoporins as 3D reference standards to improve super-resolution microscopy.

SCIENCE & TECHNOLOGY

2020

picture-of-the-weekscience-technology

18 September 2020 Composite image of mouse cells and human cells showing different levels of luminescence, indicated as different colours.

Human and mouse cells run at different speeds

The internal clock that governs the development of embryos ticks slower for humans than for mice. Differences in the speed of biochemical reactions underlie the differences between species in the tempo of development.

SCIENCE & TECHNOLOGY

2020

sciencescience-technology

7 December 2016

Cycle of life

Paul Nurse’s failed experiment inspired a career that would uncover key mechanisms of cell division

SCIENCE & TECHNOLOGY

2016

sciencescience-technology

17 December 2015 Digital zebrafish embryo provided the first complete developmental blueprint of a vertebrate in 2008. IMAGE: EMBL/Keller et al.

SPIM doctors

From initial development to a start-up company: Selective Plane Illumination Microscopy (SPIM) at EMBL.

SCIENCE & TECHNOLOGY

2015

sciencescience-technology

30 October 2015

One hard pull

Fibres that pull membrane to form a vesicle exert a force that’s 2500 times a yeast cell’s own weight

SCIENCE & TECHNOLOGY

2015

sciencescience-technology

25 February 2015 The team used computer simulations to investigate the mitotic spindle's strength. IMAGE: EMBL/F. NÉDÉLEC

Under pressure

How strong does a spindle need to be? Videos put cell’s chromosome-separating machinery to the test

SCIENCE & TECHNOLOGY

2015

sciencescience-technology

26 January 2015

Awards & Honours

EMBL scientists regularly receive prestigious awards – meet the latest honourees.

LAB MATTERS

2015

lab-matters

11 November 2014

Polish connections

Alumna Anna Bartosik shares insights and hopes for EMBL's newest prospect member state, Poland.

LAB MATTERS

2014

alumnilab-matters

21 August 2014

Drawing on nature

PhD Symposium poster reveals how a cell’s inner workings serve as both inspiration and toolkit.

2014

events

1 April 2010 Each of these large images of dividing cells is composed of several microscopy images of human cells in which different individual genes were silenced. The smaller images are placed according to genes’ effects: images for genes that affect chromosomes make up the chromosomes (red/pink), while the mitotic spindle (green) is composed of images for genes that affect it. IMAGE: Thomas Walter & Mayumi Isokane / EMBL

Movies for the human genome

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…

SCIENCE & TECHNOLOGY

2010

sciencescience-technology

4 March 2007

A clearer view on biology

The European Molecular Biology Laboratory (EMBL) has developed a new computational tool that makes images obtained with cutting-edge microscopes even sharper. The technological advance and its applications are published in this week’s online issue of the journal Nature Methods. Since the…

SCIENCE & TECHNOLOGY

2007

sciencescience-technology

27 September 2006

How nature tinkers with the cellular clock

The life of a cell is all about growing and dividing at the right time. That is why the cell cycle is one of the most tightly regulated cellular processes. A control system with several layers adjusts when key components of the cell cycle machinery are produced, activated and degraded to make sure…

SCIENCE & TECHNOLOGY

2006

sciencescience-technology

3 February 2005

Biology in four dimensions

Most things that happen in the cell are the work of ‘molecular machines’ – complexes of proteins that carry out important cellular functions. Until now, scientists didn’t have a clear idea of when proteins form these machines – are these complexes pre-fabricated or put…

SCIENCE & TECHNOLOGY

2005

sciencescience-technology

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