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Posts by Marcel Schilling

Oben: Porträt von Jonathan Fröhlich vor dem Hintergrund einer mit bunten Klebenotizen beklebten Wand. Unten: Die Überschrift des im Post verlinkten Artikels "Ressourcenreiches Repositorium“, gefolgt von dessen Vorspann „Wie finde ich gute Projekte, wie halte ich spannende Vorträge, wie werde ich ein guter Mentor? Jonathan Fröhlich hat eine Liste mit über 200 Tipps zusammengestellt.“ Links daneben befindet sich ein Icon mit Smartphone und Magazinseite sowie der Schriftzug „Kostenlos online lesen!“. In der rechten unteren Ecke befindet sich das Laborjournal-Logo.

Oben: Porträt von Jonathan Fröhlich vor dem Hintergrund einer mit bunten Klebenotizen beklebten Wand. Unten: Die Überschrift des im Post verlinkten Artikels "Ressourcenreiches Repositorium“, gefolgt von dessen Vorspann „Wie finde ich gute Projekte, wie halte ich spannende Vorträge, wie werde ich ein guter Mentor? Jonathan Fröhlich hat eine Liste mit über 200 Tipps zusammengestellt.“ Links daneben befindet sich ein Icon mit Smartphone und Magazinseite sowie der Schriftzug „Kostenlos online lesen!“. In der rechten unteren Ecke befindet sich das Laborjournal-Logo.

Ausschnitt aus dem verlinkten Artikel.

Ausschnitt aus dem verlinkten Artikel.

Wissenschaft umfasst neben Labor und Publikationen auch Präsentationen, Mentoring und Karriereplanung. Jonathan Fröhlich stellt dafür über 200 Ressourcen frei zur Verfügung und teilt somit eine 8 Jahre gefütterte Schatzkiste: www.laborjournal.de/editorials/3...
#Laborjournal #LifeSci #OpenScience

5 days ago 7 6 1 0
Senior Research Group Leader in the Genomics Research Centre - Functional Genomics Programme Senior Research Group Leader in the Genomics Research Centre - Functional Genomics Programme

We're looking for a group leader in functional genomics at @humantechnopole.bsky.social
Super exciting science, cutting edge facilities, very competitive package. More info here:
careers.humantechnopole.it/job/Senior-R...

5 days ago 5 5 0 0
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Today, during our PhD & Junior Researchers' Seminars, we had the pleasure of listening to the speakers Tòt Senar Serra (PhD student supervised by Isabel Almudí) and Ignacio Tenaguillo Arriola (PhD student supervised by Marta Riutort).

6 days ago 4 1 0 0

❗️5 days left to apply for a PhD position in our group👇

2 weeks ago 0 4 0 0
MicroRNAs are required within a critical time window to define neural patterning during early human brain development MicroRNAs (miRNAs) are key post-transcriptional regulators of cell state transitions, yet their function in early human brain development is largely unknown. Here, we present a longitudinal analysis of miRNA function in developing human forebrain organoids. We show that mRNAs and miRNAs expression mirrors known developmental gene programs and that miRNA biogenesis peaks at neural commitment. To test the function of miRNAs in regulating commitment, we impaired their biogenesis at defined stages. miRNA disruption during pre-neuronal commitment caused severe patterning defects, whereas post-commitment perturbation had minimal impact on forebrain identity. We show that miRNA loss during pre-commitment increased WNT and BMP signaling, thus shifting cell fates towards non-forebrain identity such as midbrain/hindbrain. These effects could be partially rescued by expressing five miRNAs. Our findings uncover a critical time window where miRNAs regulate morphogen signaling in early human neurodevelopment, establishing them as essential temporal determinants of cell fate and brain regional identity. ### Competing Interest Statement The authors have declared no competing interest.

🚨In our new preprint we show that miRNAs act within a precise temporal window to control cell fate decisions in the human forebrain. 🧠
A study of miRNA expression dynamics and functions during early human brain development. @mdc-bimsb.bsky.social ‬
Check it out! www.biorxiv.org/content/10.6...

2 weeks ago 9 4 0 0
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I started Awesome Life Science Resources: a curated list of resources on work culture, career, and communication for life scientists. Built for PhD students, postdocs, and PIs.

Check it out:
github.com/jjfroehlich/...

1 month ago 45 21 3 4
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Not much time left... but still!
Please share/circulate or apply!

1 month ago 8 7 0 1
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Legnini Group - Human Technopole Laboratory for Molecular and Systems Biology of RNA   The Legnini Group at Human Technopole combines molecular and systems biology approaches to study gene regulation. We use synthetic biology and opt...

1/6 We're hiring! Fully funded postdoc position in my group
humantechnopole.it/en/research-...

2 months ago 6 7 1 1
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🧠 How do brain organoids help researchers study the earliest stages of Alzheimer’s disease?

#mdcBerlin's Agnieszka Rybak-Wolf explains what drives her and how advanced brain organoid models help her team explore how the disease may be initiated.

🔗 Full article: www.mdc-berlin.de/news/news/ag...

2 months ago 8 5 0 0

Looks like it's back for now.

3 months ago 0 0 0 0

Does anyone have any information what's up with @biorxivpreprint.bsky.social and when we can expect biorxiv.org to be back online? Is that another @cloudflare.social issue? I wonder if they cause more outages than they protect from at this point. 🤔

3 months ago 0 0 1 0
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🔬 pertpy: a unified, scalable framework for single-cell perturbation analysis, now out in Nature Methods

Designed for modern perturbation data - CRISPR, drug screens, patient treatments - scaling to millions of cells and 1000s of conditions.
👉 www.nature.com/articles/s41...

3 months ago 28 11 1 0
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Deep conservation of cis-regulatory elements and chromatin organization in echinoderms uncover ancestral regulatory features of animal genomes Nature Ecology & Evolution - Analysis of the 3D chromatin architecture and cis-regulatory elements in a sea urchin and a sea star reveals mechanisms of 3D chromatin organization in echinoderms...

Our work on the evolution of the regulatory genome of echinoderms is now out in @natecoevo.nature.com. Led by my former PhD Marta Magri, Danila Voronov & Saoirse Foley. Great collaboration of Arnone, Hinman & Maeso labs, started long time ago with our missed José Luis Gomez-Skarmeta: rdcu.be/eXX8l

3 months ago 71 32 7 1
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“Remote and partial clocks expand the circadian neuronal network, driving widespread molecular rhythmicity in Drosophila” Circadian clocks orchestrate daily physiology and behavioral rhythms, yet the extent to which cells lacking canonical clock components exhibit robust temporal regulation remains unclear. Here we addre...

Our new paper is out on bioRxiv and we’re really excited about it!
www.biorxiv.org/content/10.6...

We show that circadian clocks in the fly brain are far more distributed than the classic view. Huge kudos to the authors, especially @inespatop.bsky.social and Anne, and to our collaborators!!

3 months ago 8 2 0 1
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Decoding cnidarian cell type gene regulation - Nature Ecology & Evolution This study reconstructs the gene regulatory networks that define cell types in the sea anemone Nematostella vectensis, providing a valuable resource for comparative regulatory genomics and the evoluti...

Lovely Xmas gift 🎄—our paper is out today in @natecoevo.nature.com www.nature.com/articles/s41...! Huge thanks to everyone who made it possible, especially @aelek.bsky.social and @arnausebe.bsky.social

3 months ago 28 12 3 1

Still a couple of weeks to apply for a fully funded PhD position in #AI and #RNA biology!!!

4 months ago 4 3 0 0
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Bulk RNA-seq to the rescue of differential expression analysis i... Due to the costs of single-cell sequencing, sample sizes are often relatively limited, sometimes leading to poorly reproducible results. In many contexts, however, larger bulk RNAseq data is…

"Bulk RNA-seq to the rescue of differential expression analysis in single-cell transcriptomics" 🧫 📑 A new PCI Genomics recommendation by @mireyaplass.bsky.social: doi.org/10.24072/pci...

4 months ago 2 5 1 0
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🔊 We are excited to announce a new Associate Professor (Prof.Agregada) at @geneticsub.bsky.social @biologiaub.bsky.social!
👏 Congrats to Dr. Cristina González on her new position!
🧬 Her group aims to understand the metabolic modulation of early regeneration events using planarians as a model system.

4 months ago 7 1 0 0
A cloning strategy as depicted in the OpenCloning website

A cloning strategy as depicted in the OpenCloning website

#OpenCloning is a an Open Source alternative to SnapGene/Benchling that supports automation and integration with other software

✅ Free
🔓 Open Source
🧬 More cloning methods than SnapGene
🤖 Can be automated with python
👨‍🔬 Built by a researcher — for researchers!

👉 Check it out at opencloning.org

4 months ago 104 65 3 7
Kinetic measurement of gene-specific RNA polymerase II transcription elongation rates An international, peer-reviewed genome sciences journal featuring outstanding original research that offers novel insights into the biology of all organisms

Interested in measuring RNAPII elongation rates? We developed DRB/TTchem-seq2 to directly measure rates across 3,000+ genes 🧬
genome.cshlp.org/content/earl...
This fantastic work led by Haiyue Liu reveals gene and intra-genic variation, links to histone marks & elongation factors
Details below! 👇

5 months ago 9 2 4 0

You misspelled Fellowship Committee.😉

6 months ago 0 0 0 0
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Quantification of transcript isoforms at the single-cell level using SCALPEL - Nature Communications Single-cell RNA-seq facilitates the study of transcriptome diversity in individual cells. Here, authors introduce a tool for isoform quantification at the single-cell level using 3’ scRNA-seq data, co...

I’m really happy to present #SCALPEL, a new #Nextflow tool to quantify transcript isoforms at the single-cell level using conventional 3’ scRNA-seq data #scRNA-seq #single-cell #tools #isoforms
www.nature.com/articles/s41...

9 months ago 34 16 1 2
Postdoctoral Fellowships The information provided on this page is a summary of the main rules and requirements for Postdoctoral Fellowships (PFs) and who can apply for them.

🚨We are looking for post-doctoral candidates to apply for a MSCA fellowship.

Projects on gene regulation in neural development or neurdegenerative diseases using single-cell omics.

Computational & wet-lab candidates are welcomed! #postdoc #MSCA #Barcelona #singlecell.

9 months ago 8 7 1 0
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LSI PhD programme | Living Systems Institute | University of Exeter

🚨 We’re recruiting PhD students! 🚨

Join the Stem Cell Biology and Evolution lab at @lsiexeter.bsky.social to study planarians, stem cells & evolution.

2 projects available - 1 week left to apply!
Interested and no PhD yet? Apply now. Or help us spread the word! 🙌

www.exeter.ac.uk/research/ins...

10 months ago 22 22 2 1
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Franz Arnold Ake from @idibell.bsky.social presented SCALPEL, a Nextflow-based pipeline to quantify and characterize isoforms at single-cell resolution. Fascinating work that will be applied to study alternative polyadenylation during neural differentiation and neurodegenerative diseases.🧠

11 months ago 2 3 1 0
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Thank you for the interesting evening with beers, science, and nice company (and in my case: a free (scientific) Spanish practice session).

11 months ago 1 0 0 0

Thx @dhdegroot.bsky.social for troubleshooting my submission. ❤️

11 months ago 0 0 0 0
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@shaunmahony.bsky.social & @erikvannimwegen.bsky.social: I submitted a sample from doi.org/10.15252/msb... to Bonsai and this is what I got.
You can explore the dataset here: bonsai.unibas.ch/bonsai-scout....
My code and comments can be found at codeberg.org/mschilli/bon....

11 months ago 2 0 2 0
A web search for 'bonsai nimwegen' returning pictures of bonsai trees and a link to a bonsai and landscaping business in the Dutch city Nijmegen.

A web search for 'bonsai nimwegen' returning pictures of bonsai trees and a link to a bonsai and landscaping business in the Dutch city Nijmegen.

PS: I also like the name but it's clearly not the best in terms of SEO. 😉

11 months ago 2 0 0 0

Doesn’t change the fact that I like the idea of Bonsai. In the case of cell cycle I might be more cautious then when analyzing a differentiation dataset, but if IIRC, Schwabe et al. found that UMAP doesn’t find the circle either.

11 months ago 0 0 2 0