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gene expression

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24 September 2024 Single Cell Expression Atlas logo on green background

Single Cell Expression Atlas 21 released

New datasets The release has 381 single-cell RNA-Seq experiments, consisting of more than 13.5 million cells from 21 different species to explore in the Single Cell Expression Atlas (SCEA). The resource now includes an entirely new class of data – externally analysed data, marked with an…

2024

updates-from-data-resources

17 May 2024 Expression Atlas logo

Expression Atlas 40 released

The latest Expression Atlas 40 release is now live, containing new RNA-seq datasets, including a featured experiment resulting from a collaboration with Genotype Tissue Expression (GTEx) project as well as new proteomics data derived from our collaboration with PRIDE. In total, this release…

2024

updates-from-data-resources

4 August 2022 An illustration provides representation of fingers hovering over a cell phone

Zooming in to get the full picture

EMBL and UW researchers plus additional collaborators have constructed a complete map of fruit fly embryonic development using machine learning. This research is foundational to better understanding overall embryo development in other species, including humans.

SCIENCE & TECHNOLOGY

2022

sciencescience-technology

4 March 2022 Science art expressing the concept of transcriptional neighbourhoods regulating transcript isoform lengths and expression levels.

Understanding genomes, piece by piece

Genomes are made up of thousands of individual pieces – genes – which are expressed at different levels. Researchers at EMBL have shed light on how the placement of a gene affects its expression, as well as that of its neighbours.

SCIENCE & TECHNOLOGY

2022

sciencescience-technology

25 February 2022 Three colourful overlapping circles arranged in a row, a fruit-fly embryo being visible within each. Small circles within the embryos represent cell lineages.

Converging lenses on embryo development

Researchers from the Furlong group at EMBL have come up with a way to observe the development of fruit-fly embryos simultaneously at the genetic and cellular levels, generating a high-resolution and integrated view of how different cell lineages form.

SCIENCE & TECHNOLOGY

2022

sciencescience-technology

24 February 2022 Expression Atlas database logo - A magnifying glass highlighting a yellow section on a blue background

New Expression Atlas release in collaboration with PRIDE

New Expression Atlas release features differential-proteomics and baseline-proteomics experiments in collaboration with the PRIDE team at EMBL-EBI. This also includes new baseline DIA proteomics experiments as well as new differential proteomics datasets.  To improve reproducibility,…

2022

updates-from-data-resources

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

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

4 March 2021

Induced pluripotent stem cells reveal causes of disease

Scientists in the Stegle group and colleagues have studied induced pluripotent stem cells from around 1,000 donors to identify correlations between individual genetic variants and altered gene expression. They linked more than 4,000 of the genetic variants responsible for altered expression…

SCIENCE & TECHNOLOGY

2021

sciencescience-technology

14 July 2020 The image shows a larva of Platynereis dumerilii, a marine worm. The body of the worm is shown in grey. Muscle strands are coloured in red. The muscles of one individual strand are highlighted in different, brighter colours.

Muscular worm larva

The image shows a larva of Platynereis dumerilii, a marine worm. The image here was produced by Constantin Pape, a visiting predoctoral fellow in the Kreshuk group at EMBL Heidelberg.

SCIENCE & TECHNOLOGY

2020

picture-of-the-weekscience-technology

1 June 2020 An illustration of single-cell RNA sequencing (scRNA-seq)

Enabling functional genomics studies in individual cells

Scientists at EMBL Heidelberg have developed a new method, called Targeted Perturb-seq (TAP-seq), which increases the scale and precision of functional genomics CRISPR–Cas9 screens by orders of magnitude. Their method overcomes limitations in previous applications of single-cell RNA sequencing,…

SCIENCE & TECHNOLOGY

2020

sciencescience-technology

15 July 2019 The pyramids represent chromatin domains in the wild-type situation. The reflection in the water below represents the rearrangements in the mutant fruit fly chromosomes. At first glance the (regulatory) landscapes look very similar, but there are lots of changes to the topology, and yet these have little impact on the nature of the landscape (gene expression). IMAGE: Beata Edyta Mierzwa in collaboration with EMBL.

Rearranging chromosomes

Does rearranging chromosomes affect their function? EMBL scientists reveal uncoupling of 3D chromatin organisation and gene expression.

SCIENCE & TECHNOLOGY

2019

sciencescience-technology

8 January 2012 Diagram of chromatin enhancers

Tracking genes’ remote controls

As an embryo develops, different genes are turned on in different cells, to form muscles, neurons and other bodily parts. Inside each cell’s nucleus, genetic sequences known as enhancers act like remote controls, switching genes on and off. Scientists at the European Molecular Biology Laboratory…

SCIENCE & TECHNOLOGY

2012

sciencescience-technology

4 November 2009 fluorescence microscopy images of fruit fly embryos

Deciphering the regulatory code

Embryonic development is like a well-organised building project, with the embryo’s DNA serving as the blueprint from which all construction details are derived. Cells carry out different functions according to a developmental plan, by expressing, i.e. turning on, different combinations of genes.…

SCIENCE & TECHNOLOGY

2009

sciencescience-technology

28 May 2009

Sugarcoating fruit fly development

Proteins are the executive agents that carry out all processes in a cell. Their activity is controlled and modified with the help of small chemical tags that can be dynamically added to and removed from the protein. 25 years after its first discovery, researchers at the European Molecular Biology…

SCIENCE & TECHNOLOGY

2009

sciencescience-technology

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