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nuclear pore

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10 June 2022 A colourful structural model of the doughnut-shaped human nuclear pore complex seen from above.

Puzzling out the structure of a molecular giant

Science & Technology Scientists have solved several mysteries around the structure and function of a true molecular giant: the human nuclear pore complex. They created the most complete model of the complex thanks to combining the program AlphaFold2 with cryo-electron tomography, integrative modelling, molecular…

2022

sciencescience-technology

21 December 2021 A model of the doughnut-shaped nuclear pore complex. Individual molecules are marked in various colours.

Observing the secret life of molecules inside the cell

Science & Technology EMBL Hamburg’s Kosinski Group, the Beck Laboratory at the Max Planck Institute of Biophysics, and colleagues at EMBL Heidelberg recorded the nuclear pore complex contracting in living cells. They visualised the movement with an unprecedented level of detail with help of new software called…

2021

sciencescience-technology

15 June 2021 Small star-like objects are scattered throughout a black background

Twinkle, twinkle, little nuclear pore complex

Science & Technology As perfect as a summer night sky, these nuclear pores help calibrate a customised super-resolution microscope in EMBL’s Ries group.

2021

picture-of-the-weekscience-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?

Science & Technology 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.

2020

picture-of-the-weekscience-technology

3 September 2020 Left: Slice of a cell in grey. Right: Two 3D reconstructions of parts of the slice, showing the internal structure.

Nuclear pores in their natural context

Science & Technology Scientists from the Beck group have studied the 3D structure of nuclear pores in budding yeast. They show how the architecture of the nuclear pore complex differs inside cells compared to its form observed in vitro studies.

2020

sciencescience-technology

14 November 2019

New perspectives on nuclear pores

Science & Technology EMBL researchers have published two new studies involving the nuclear pore complex

2019

sciencescience-technology

11 July 2013

How to build your gate

Science & Technology It’s a parent’s nightmare: opening a Lego set and being faced with 500 pieces, but no instructions on how to assemble them into the majestic castle shown on the box. Thanks to a new approach by scientists at the European Molecular Biology Laboratory (EMBL) in Heidelberg, Germany,…

2013

sciencescience-technology

21 July 2011 Model of the inner ring (green) of the nuclear pore, showing its components.

A hot species for cool structures

Science & Technology A fungus that lives at extremely high temperatures could help understand structures within our own cells. Scientists at the European Molecular Biology Laboratory (EMBL) and Heidelberg University, both in Heidelberg, Germany, were the first to sequence and analyse the genome of a heat-loving fungus,…

2011

sciencescience-technology

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