Advertisement · 728 × 90

Posts by Nico Posnien

Post image Post image Post image Post image

🪰🧬 What a fantastic start! Yesterday kicked off #DrosEU2026 at #Genopolys in Montpellier, France 🇫🇷
Exciting discussions on #Drosophila research, #genomics, #evolution, and #CitizenScience.

1 week ago 13 4 1 1
Post image Post image Post image Post image
6 days ago 2 1 0 0
Post image Post image Post image Post image

Day 1 of the #Drosophila #Suzukii Meeting kicks off today in #Montpellier, France 🇫🇷 (15–17 April 2026)!
#DrosEU2026

6 days ago 6 1 1 0
GoenomiX Info Page

🧬 3-day hands-on training course to help 20 PhDs/Postdocs refine their experimental plans for emerging model systems.
From "how does this work?" to a concrete working plan.

✅ Hands-on training
✅ Scientific symposium
✅ Networking

@dfg.de funded RTG 3072. @goettingen-campus.de @uni-goettingen.de

2 weeks ago 0 1 0 0
Summer School - Georg-August-Universität Göttingen Webseiten der Georg-August-Universität Göttingen

Save the date! 🗓️ #GoenomiX is back with another SPIRIT Summer School: “Frontiers in Molecular Zoology.”
Hands-on genome editing, RNAi, and transgenesis. 🧪🦎
📍 Göttingen, Germany
📅 Sept 21–25, 2026
🔗 Details: www.uni-goettingen.de/de/summer+sc...
#MolecularBiology #Zoology #Genomics #PhD #Postdoc

2 weeks ago 5 3 1 0
Stellenanzeigen - Georg-August-Universität Göttingen Webseiten der Georg-August-Universität Göttingen

⏳Duration: 3 years
🛫​Start: June–Sept 2026
🎯​Focus: Wnt signaling, comparative transcriptomics & novel GRN tools
📅​Deadline: April 14th
​Details&application here:
🔗 www.uni-goettingen.de/de/644546.ht...
#Postdoc #Bioinformatics #Genomics #EvolutionaryBiology @uni-goettingen.de @goettingen-campus.de

2 weeks ago 0 0 0 0
Post image

🚨 Postdoc Opportunity as part of DFG Research Training Group "GönomiX" at the University of Göttingen!
​We are seeking a bioinformatician/scientist to study cross-species comparison of Gene Regulatory Networks using our "Göttingen Zoo" of emerging model systems.
#GoenomiX
@bucherlab.bsky.social

2 weeks ago 11 13 1 0
Preview
Jobs | Staatliches Museum für Naturkunde Stuttgart Offene Stellen

Postdoc in Macroevolution - Deadline April 12th -

Join a team of Stuttgart botanists & myself to test drivers of Angiosperm diversification! Fully open process

Submit cover letter, CV, 3 referees & publication list in a single PDF to postdoc-botany@smns-bw.de + 3 key papers (if possible) as PDF

3 weeks ago 39 60 0 3
Panel A: “In this project, we developed three de novo transcriptome assemblies in healthy breast tissue, fibroblasts, and breast tumor tissue derived from publicly available LR RNA-seq data. Next, we used these tissue-specific LR assemblies, the GENCODEv45 reference transcriptome, and combined annotations each to re-quantify short-read RNA-seq samples in healthy breast tissue, fibroblasts, and breast cancer tumor tissue. We performed isoform- and gene-level eQTL mapping and fine-mapping, as well as colocalization and TWAS analyses with overall breast cancer GWAS risk loci and subtype-specific breast cancer loci.”
Panel B: “In this example, the GENCODE transcript reference annotation contains four structurally similar isoforms for a gene. Only two are relevant to the tissue of interest and only one is causal for a trait, leading to misattribution of reads to irrelevant isoforms in GENCODE. This can propagate downstream and manifest as inaccurate isoform expression quantification, spurious eQTL mapping, and false positives and negatives in colocalization with GWAS loci.”
Abbreviations: LR, long-read; eQTL, expression quantitative trait loci; TWAS, transcriptome-wide association study; isoQTL, isoform-level eQTL; GWAS, genome-wide association study.​​​​​​​​​​​​​​​​

Panel A: “In this project, we developed three de novo transcriptome assemblies in healthy breast tissue, fibroblasts, and breast tumor tissue derived from publicly available LR RNA-seq data. Next, we used these tissue-specific LR assemblies, the GENCODEv45 reference transcriptome, and combined annotations each to re-quantify short-read RNA-seq samples in healthy breast tissue, fibroblasts, and breast cancer tumor tissue. We performed isoform- and gene-level eQTL mapping and fine-mapping, as well as colocalization and TWAS analyses with overall breast cancer GWAS risk loci and subtype-specific breast cancer loci.” Panel B: “In this example, the GENCODE transcript reference annotation contains four structurally similar isoforms for a gene. Only two are relevant to the tissue of interest and only one is causal for a trait, leading to misattribution of reads to irrelevant isoforms in GENCODE. This can propagate downstream and manifest as inaccurate isoform expression quantification, spurious eQTL mapping, and false positives and negatives in colocalization with GWAS loci.” Abbreviations: LR, long-read; eQTL, expression quantitative trait loci; TWAS, transcriptome-wide association study; isoQTL, isoform-level eQTL; GWAS, genome-wide association study.​​​​​​​​​​​​​​​​

🧬New preprint from @arjunbhattac.bsky.social’s group at @mdanderson.bsky.social, led by @taylorhead.bsky.social ! Transcript annotation is not just a technical detail, it fundamentally shapes what regulatory mechanisms you find when studying cancer risk. 🧵 www.biorxiv.org/content/10.6...

4 weeks ago 13 6 2 0
Advertisement

If you'd be interested in a postdoc with us using CT scans of trilobite eyes to model their visual abilities, watch this space...!

4 weeks ago 11 8 0 0
Post image

📆TODAY! @baharpatlar.bsky.social will present her work on "The genetics and function of the male reproductive tract from ejaculate to producing tissues in Drosophila" as part of our #Goenomix series. Join us via Zoom. More: pad.gwdg.de/s/a_5KCo2cq & www.uni-goettingen.de/de/624201.html

2 months ago 4 1 0 0
Gonomix seminar at Gottingen University. Host Christophe Bleidorn introducing speaker Allan Carrillo-Baltodano's talk on 'Animal body plan evolution and diversification'. The slide shoes larvae of 4 different annelid species

Gonomix seminar at Gottingen University. Host Christophe Bleidorn introducing speaker Allan Carrillo-Baltodano's talk on 'Animal body plan evolution and diversification'. The slide shoes larvae of 4 different annelid species

Talk by Chema Martín-Durán on 'The genomic basis for the evolution of animal life cycles' at Gottingen University

Talk by Chema Martín-Durán on 'The genomic basis for the evolution of animal life cycles' at Gottingen University

Peter Ax collection of flatworms at Forum Wissen museum

Peter Ax collection of flatworms at Forum Wissen museum

Sperm whale skeleton at Forum Wissen

Sperm whale skeleton at Forum Wissen

Coming back from a very cool visit to @uni-goettingen.de

We visited the @forumwissen.bsky.social and the @mpi-nat.bsky.social

Amazing people, amazing science!

Thank you @cblei.bsky.social @mtaguado.bsky.social @helmlab.bsky.social @posnienlab.bsky.social for hosting us

#EvoDevo
#DevBio

2 months ago 12 1 1 0
Application - Georg-August-Universität Göttingen Webseiten der Georg-August-Universität Göttingen

⏰ Time is ticking! 7 Days left to apply for a PhD position to study the evolution of morphological novelties in a darkling beetle. You will apply an interdisciplinary approach including single-cell RNAseq/ATACseq, RNAi and imaging. Apply here until Jan 14: uni-goettingen.de/de/556704.html

3 months ago 1 0 0 0
Application - Georg-August-Universität Göttingen Webseiten der Georg-August-Universität Göttingen

⏰ Time is ticking! 7 Days Left to apply for a 3-year PhD position to study the genomic & phenotypic impact of gene duplication across 233 arthropod genomes. Apply until Jan 14 here: uni-goettingen.de/de/556704.html

3 months ago 1 1 0 0

Want this vid as live background on my phone. Amazing critters!

4 months ago 1 0 1 0
Evolution of taste processing shifts dietary preference Nature - Calcium imaging of taste neurons and the ventral brain provides insight into evolutionary divergence of food choice in Drosophila species, supporting a role of sensorimotor processing in...

Excited to share the latest work from the lab:
rdcu.be/eRWuD

Great team effort, led by @enriberti.bsky.social first at @unil.bsky.social and now @unifr.bsky.social; with fantastic collaborators @ribeirocarlitos.bsky.social and @dahaniel.muench.bio.

4 months ago 47 17 8 2
Post-Doc – bornberglab.org

📢 Job alert: Post-Doc Position in the project "Functional annotation of genomic🧬 innovations in a densely populated clade🪰 with deep learning 💻" Join the GEvol community in a collaborative project between @bornberglab.bsky.social and @katharinahoff.bsky.social lab.
👉 bornberglab.org/post-doc-pos...

4 months ago 5 7 0 0
PhD candidate in biology — theoretical and statistical modeling (m/f/x)

PhD position available for theoretical and statistical modeling in my joint @gevol.bsky.social project with @luisapallares.bsky.social on the evolution of transcriptional variability and its role in adaptation and evolutionary innovation.
See
job-portal.lmu.de/jobposting/6...

4 months ago 5 12 0 1

***Super cool-project alert***⚠️ Come work with @dirkmetzler.bsky.social and me in trying to understand how transcriptional noise evolves in a phylogenetic context 🧬 Deadline 15th Dec 2025 (Project funded by @dfg.de @gevol.bsky.social)

4 months ago 16 19 0 0
Advertisement
Post image

Job Alert! The Institute for Neuro- and Behavioural Biology at the Faculty of Biology @uni-muenster.de invites applications for a Full Professorship (W3) in “Systems Neuroscience” - Highly attractive research environment at the Multiscale Imaging Center. Apply by January 5th. See shorturl.at/VczFp

5 months ago 27 34 0 5
Detail from Figure 1 of the linked preprint: a diagram contrasting the two weasel morphs, one of which is brown in summer and white in winter, and the other of which is brown all year; with images of weasels in both forms of winter coat; and then nucleotide and amino acid sequences for the two MC1R variants underlying the two coat types

Detail from Figure 1 of the linked preprint: a diagram contrasting the two weasel morphs, one of which is brown in summer and white in winter, and the other of which is brown all year; with images of weasels in both forms of winter coat; and then nucleotide and amino acid sequences for the two MC1R variants underlying the two coat types

These weasels have locally adapted their winter coats to varying snow cover thanks to a million-year-old mutation 🌿

buff.ly/TnOfYWt

5 months ago 69 20 0 3

Thanks for the suggestion! Will do!

5 months ago 1 0 0 0
Application - Georg-August-Universität Göttingen Webseiten der Georg-August-Universität Göttingen

🏫Comprehensive training program: www.uni-goettingen.de/de/training/...
📍 Location: Göttingen, Germany
📆Deadline: January 14, 2026
❓Inquiries: pm me.
Ready to dive into an exciting #EvoDevo project? Apply via the link below! 👇
www.uni-goettingen.de/de/556704.html

5 months ago 0 0 0 0

🧬 The Project: You will identify the Gene Regulatory Networks (GRNs) driving head horn development by comparing "horn" vs. "no-horn" phenotypes.
🛠️ Methods:
developmental single-cell omics, RNAi & HCR imaging
🎓 You: MSc in DevBio, Genetics, or EvoBio. Experience with sc-sequencing is a ➕!

5 months ago 1 1 1 0
Post image

📢 PhD Position Alert! 🪲
Fully funded PhD position (65% TV-L E13) at @uni-goettingen.de to study the evolution of morphological novelties in a darkling beetle.
You will join the interdisciplinary "GönomiX" graduate school: www.uni-goettingen.de/de/home/6242...

5 months ago 7 3 2 1

Individual projects are available in the following groups: @bucherlab.bsky.social, @mtaguado.bsky.social, @mariekeoudelaar.bsky.social, Jochen Rink, Tim Beissbarth, Anne-Christin Hauschild, @posnienlab.bsky.social, Daniel Jackson, @plenart.bsky.social.

5 months ago 2 0 0 0
Application - Georg-August-Universität Göttingen Webseiten der Georg-August-Universität Göttingen

🎓Includes a structured training program, retreats, and workshops: www.uni-goettingen.de/de/training/...
Interested? 🗣️ Online Q&A: Dec 17th, 2pm CET (Zoom) 📅 Application deadline: Jan 14th, 2026
📝Apply via the joint portal with @imprsgs.bsky.social: www.uni-goettingen.de/de/applicati...

5 months ago 0 1 1 0
Research - Georg-August-Universität Göttingen Webseiten der Georg-August-Universität Göttingen

🤝 Join a collaborative team of 9 PIs from @uni-goettingen.de & @mpi-nat.bsky.social
You will either: 💻 Pioneer novel bioinformatics tools, or 🧪 develop tools to study gene function (Genome editing, single-molecule imaging)
Project details: www.uni-goettingen.de/de/research/...

5 months ago 1 1 1 0
Advertisement
Post image

🧬 10 @dfg.de-funded PhD positions at @goettingen-campus.de 🧬
❗Focus: Evolution of gene regulatory networks & Wnt signaling in emerging models (insects, snails, flatworms, cnidarians).
💻 Methods: 'Omics, Bioinformatics, CRISPR/RNAi & Imaging.
📌Start: June 2026.
#EvoDevo #Genomics #Bioinformatics

5 months ago 11 9 1 1