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Ozren Bogdanovic

@obog.bsky.social
683 followers 407 following 10 posts

Principal Investigator at www.cabd.es | Interested in developmental epigenomics | Coordinator of the DANIO-ReCODE MSCA DN | danio-recode.eu | @daniorecode.bsky.social | webpage: www.bogdanoviclab.org

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Reposted by Ozren Bogdanovic
Isabel Almudi @isabelalmudi.bsky.social · 07/08/2026
What happens when evolution adds an extra pair of eyes? Male mayflies evolve an extra pair of dorsal compound eyes, the Turbanate eyes, thought to help males detect females during mating swarms. we have investigate how this remarkable evolutionary novelty develops. www.biorxiv.org/content/10.6...
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Samuel Church @shchurch.bsky.social · 03/08/2026
Amazing paper here that I am psyched to be a part of. Alvaro, @alexdemendoza.bsky.social @obog.bsky.social and team helped us resurrect the name Physalia utriculus for this widespread bluebottle, and now present some of the most comprehensive genomic work I have seen for any open ocean species
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Arnau Sebé-Pedrós @arnausebe.bsky.social · 03/08/2026
Happy to share the final version of our study on the evolution of chromatin states across eukaryotes, out today in @natgenet.nature.com Led by @crisnava.bsky.social and @seanamontgomery.bsky.social www.nature.com/articles/s41... Some highlights below
nature.com
Diversity and evolution of chromatin regulatory states across eukaryotes - Nature Genetics
This study introduces iChIP2, a low-input chromatin immunoprecipitation followed by sequencing method that profiles histone post-translational modifications (hPTMs) simultaneously across diverse eukar...
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Marta Álvarez-Presas @martaalvarez.bsky.social · 02/08/2026
New preprint out where I had a small contribution. Want to know more about Physalia utriculus? Take a look ! 👇 @multicellgenome.bsky.social @obog.bsky.social @alexdemendoza.bsky.social www.biorxiv.org/content/10.6...
biorxiv.org
Integrative genomics of the siphonophore Physalia utriculus reveals the regulatory logic of colonial division of labour and the molecular basis of venom activity
How a single genome gives rise to specialised multicellular individuals that function as an integrated organism remains a fundamental question in the evolution of complex coloniality. Siphonophores re...
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Alex de Mendoza @alexdemendoza.bsky.social · 03/08/2026
Sailing in @biorxivpreprint.bsky.social ready for summer, our study on the iconic Portuguese man o' war 🪼 is out: www.biorxiv.org/content/10.6.... We use (epi)genomics to understand a critter that fascinates me since childhood. Massive team effort with @obog.bsky.social, Cummins and Neely groups. 🧵
the indo-pacific bluebottle (Physalia utriculus)
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DANIO-ReCODE @daniorecode.bsky.social · 01/06/2026
🐟On 18th May, Denisse Chacón, DANIO-ReCODE DC, participated in the "Pint of Science" event in Linz, with the talk 🎙️"Lotería of Life: What Axolotls and Zebrafish Can Teach Us About Healing". She explained the importance of data visualisation in regeneration research @jku.at @obog.bsky.social
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DANIO-ReCODE @daniorecode.bsky.social · 02/06/2026
🐟DANIO-ReCODE beyond the lab! In April, our DC13, Darío González attended to the #ISCBUK 2026 Conference at @robinsoncollege.bsky.social He presented a poster about the ongoing analysis of scHi-C data to study genome organisation @iscb.bsky.social @unibirmingham.bsky.social @obog.bsky.social
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DANIO-ReCODE @daniorecode.bsky.social · 15/05/2026
🐟Last week, DANIO-ReCODE doctoral candidates, Estela Moreno and Giulio Storari, took part in the 24th Science Fair in Seville as part of the @cabd-upo-csic.bsky.social team!! 📢"Science alive, science shared" @obog.bsky.social @horizoneu.bsky.social @ec.europa.eu #ScienceFair #MSCA
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DANIO-ReCODE @daniorecode.bsky.social · 02/03/2026
👩‍🔬DANIO-ReCODE and the International Day of Women and Girls in Science👩‍🔬 Last month, Estela Moreno from @obog.bsky.social lab at @cabd-upo-csic.bsky.social took part in the 11F events by sharing this video about her research project to inspire young researchers at early career stages @ec.europa.eu
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DANIO-ReCODE @daniorecode.bsky.social · 03/03/2026
🌍DANIO-ReCODE outreach events! 🐟Estela Moreno and Giulio Storari participated in the primary school workshop called "Celebrating the International Day of Women and Girls in Science with zebrafish" to celebrate #11F2026 #DANIO #MSCA @obog.bsky.social @cabd-upo-csic.bsky.social @ec.europa.eu
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DANIO-ReCODE @daniorecode.bsky.social · 24/02/2026
🐟Meet the DANIO-ReCODE team!🐟 This week: Sebastian Böhm and Prof Elly Tanaka from @imbavienna.bsky.social Sebastian´s research focuses on identifying the gene regulatory code for regeneration 📢Stay tuned! #DANIO #MSCA @obog.bsky.social @cabd-upo-csic.bsky.social
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DANIO-ReCODE @daniorecode.bsky.social · 25/02/2026
🌍DANIO-ReCODE outreach events! Sebastian Böhm visited the BG/BRG Gymnasium (Laa an der Thaya, Austria) 👨‍🔬He taught students aged 15–18 about the principles of regeneration in the axolotl and the concept of blastema formation using the simple model organism planarians #DANIO #MSCA @obog.bsky.social
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Andy Baker @andy-baker.bsky.social · 29/12/2025
A sad and lovely piece co-authored by my UNSW colleague Rob Brooks on the recent passing of marine scientist and research leader Prof Emma Johnston AO. theconversation.com/emma-johnsto...
theconversation.com
Emma Johnston was a visionary scientist, environmentalist and leader, with an abiding hope for humanity
The University of Melbourne Vice-Chancellor, who has died aged 52, was driven by a deep love of science and a desire to safeguard the planet’s future.
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Centro Andaluz de Biología del Desarrollo @cabd-upo-csic.bsky.social · 24/12/2025
In the special Christmas talk we hosted Carola Vinuesa @carovinuesa.bsky.social @crick.ac.uk! She delivered an outstanding seminar explaining different lines of research including the one understanding the Folbigg case! Carola was hosted by @obog.bsky.social, Marta Artal & Peter Askjaer! #XmasCABD
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Santos lab @santoslab.bsky.social · 02/12/2025
So exciting to see this in print! Ever wondered how embryonic cells know what (fate) to become during early development? In particular when they might see different signaling cues? We investigated this! And a lovely cover from Zoe Ruiz and @oliveringe.bsky.social! www.cell.com/developmenta...
cell.com
Combinatorial BMP4 and activin direct the choice between alternate routes to endoderm in a stem cell model of human gastrulation
Inge et al. show that human endoderm originates from two converging developmental routes with distinct dynamics and efficiencies yet similar developmental potential. Combinatorial activin and BMP4 sig...
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Darío Lupiáñez @dariloops.bsky.social · 02/12/2025
👏👏Congrats @fany-real.bsky.social for the EMBO YIP. Brilliant!!!
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DANIO-ReCODE @daniorecode.bsky.social · 24/11/2025
🐟Meet the DANIO-ReCODE team!🐟 This week: Martina Sevo and Prof Blaz Zupan from University of Ljubljana Martina´s research focuses on conversational AI for exploring complex data in tissue regeneration research 📢Stay tuned! #DANIO #MSCA @obog.bsky.social @cabd-upo-csic.bsky.social
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Chenxin Li, PhD @chenxinli2.bsky.social · 22/11/2025
Photosynthetic sea slugs can decapitate themselves & regenerate whole body from the detached head (without the heart or guts), while the shed body do not regenerate. The process takes ~2-3 weeks. A new model for regeneration? From: www.cell.com/current-biol...
cell.com
Extreme autotomy and whole-body regeneration in photosynthetic sea slugs
Autotomy, the voluntary shedding of a body part, is common among animals. Mitoh and Yusa report an extreme case of autotomy with the shedding of the main body, including the whole heart, and subsequen...
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Alex de Mendoza @alexdemendoza.bsky.social · 18/11/2025
Out today, our take on 6-methyladenine #6mA evolution in Eukaryotes @natgenet.nature.com. We asked a simple question, is really DNA 6mA common across the eukaryotes? The answer is "yes" if you're a unicellular eukaryote 🦠, not so if you're multicellular 🐝🌱🍄. www.nature.com/articles/s41... 1/9
nature.com
Adenine DNA methylation associated with transcriptionally permissive chromatin is widespread across eukaryotes - Nature Genetics
Long-read sequencing in 18 unicellular eukaryotes reveals that 6mA is widespread across eukaryotes and is enriched at transcriptionally permissive regions, which are also marked by H3K4me3.
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The EMBO Journal @embojournal.org · 13/11/2025
piRNA-directed DNA methylation may not be a mammalian invention, but can already be found in the germline of axolotl salamanders Donal O’Carroll and coworkers www.embopress.org/doi/full/10....
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Christoph Bock Lab @ CeMM & MedUni Vienna @bocklab.bsky.social · 11/11/2025
🗨️ Just published in Nature Biotechnology: Our CellWhisperer AI enables chat-based analysis of single-cell sequencing data. You can talk to your cells & figure out the biology without writing any computer code. Paper here: www.nature.com/articles/s41.... Annotated walkthrough in a thread below (1/11)
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DANIO-ReCODE @daniorecode.bsky.social · 11/11/2025
🐟Meet the DANIO-ReCODE team!🐟 This week:Parth Bhatia and Prof @ferencmueller.bsky.social from @unibirmingham.bsky.social Parth´s research focuses on the annotation,characterisation and dynamics of cis-regulatory elements (CREs) in telencephalon injury 📢Stay tuned! #DANIO #MSCA @obog.bsky.social
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Maxim Greenberg @maxvcg.bsky.social · 04/11/2025
Some hardcore mechanism, for the aficionados (from Peter Jones @vai.org and Ting-Hai Xu @slu-official.bsky.social labs) @natsmb.nature.com www.nature.com/articles/s41...
nature.com
Mechanisms of DNMT3A–3L-mediated de novo DNA methylation on chromatin - Nature Structural & Molecular Biology
Yan et al. use cryo-EM to obtain structures that reveal how DNMT3A2 and DNMT3L cooperate to read histone signals and bind chromatin, illustrating a mechanism that controls DNA methylation and shapes e...
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Centro Andaluz de Biología del Desarrollo @cabd-upo-csic.bsky.social · 03/11/2025
#CABDseminars "Rewriting Cell Identity Through TET2 Chromatin Profiling and DNA Methylation Editing" by José Luis Sardina @jlsardinalab.bsky.social, @carrerasijc.bsky.social 🗓️ November 7th ⏰ 12 pm 📍sala Grado, edificio 25 (biblioteca UPO) ‼️ Hosted by @obog.bsky.social
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John F. Rawls @jfrawls.bsky.social · 28/10/2025
Part 6: For decades, the zebrafish has helped scientists unlock the mysteries of genetics, development, & disease. But the fish that power most discoveries have spent generations inside lab tanks. This video captures footage of zebrafish in their natural environment in Nepal. youtu.be/cCZhZpPALqw
youtu.be
Zebrafish in the wild
YouTube video by John Rawls
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Iva Tolić @ivatolic.bsky.social · 21/10/2025
Two back-to-back stories on mitosis led by my incredible postdoc @krunovuk.bsky.social at @institutrb.bsky.social, in which we challenge the gliding model of CENP-E-driven chromosome congression! Today in @natcomms.nature.com doi.org/10.1038/s414... doi.org/10.1038/s414...
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Aurora Ruiz-Herrera @aruizherrera.bsky.social · 16/10/2025
💥 Another fruitful collaboration! Along with @obog.bsky.social & Juan Tena’s teams we provide a multiomics study of zebrafish spermatogenesis 🐟#meiosis 👇 www.embopress.org/doi/full/10....
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Ozren Bogdanovic @obog.bsky.social · 14/10/2025
www.embopress.org/doi/full/10....
embopress.org
A single-cell multiomics roadmap of zebrafish spermatogenesis reveals regulatory principles of male germline formation | Molecular Systems Biology
imageimageA multiomics study of zebrafish spermatogenesis integrating scRNA-seq, scATAC-seq, and base-resolution DNA methylomes defines the chromatin and transcriptional states of germ cells, revealing the regulatory dynamics of this continuous ...
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Ozren Bogdanovic @obog.bsky.social · 06/10/2025
We’re looking for a Research Assistant / Lab Manager to join the 🧬 Developmental Epigenomics lab at the Andalusian Centre for Developmental Biology (CABD, Seville 🇪🇸)! 🐟 Work with zebrafish, CRISPR–Cas9, and genomics technologies 💫 3-year fully funded position Details 👉 www.bogdanoviclab.org
bogdanoviclab.org
Bogdanovic Lab
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DANIO-ReCODE @daniorecode.bsky.social · 06/10/2025
🐟Meet the DANIO-ReCODE team!🐟 This week: Dario González and Dr Csilla Várnai from @unibirmingham.bsky.social Dario studies the annotation, characterisation, and conservation of 3D chromatin topology in telencephalon injury 📢Stay tuned! #DANIO #MSCA @obog.bsky.social @cabd-upo-csic.bsky.social
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Jamie Hackett @jamiehackett.bsky.social · 27/09/2025
❓Can a father’s environmental exposures before conception influence their offspring? We systematically tackled this - identifying effects of paternal age, environment and genetics on early embryos - as well as confounding influences www.embopress.org/doi/full/10....
embopress.org
Embryonic signatures of intergenerational epigenetic inheritance across paternal environments and genetic backgrounds | The EMBO Journal
imageimagePaternal environmental exposures have been linked with modulation of phenotype and disease risk in offspring via largely unclear mechanisms. This study employs in vitro fertilization and sin...
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Maxim Greenberg @maxvcg.bsky.social · 15/09/2025
Very excited to share an excellent review from @teresa-urli.bsky.social, published one week before her PhD defense! We did a deep dive into the fascinating biology of the variant Polycomb complex, PRC1.6 (1/5) journals.plos.org/plosgenetics...
journals.plos.org
Epigenetic relay: Polycomb-directed DNA methylation in mammalian development
In mammals, repression of germline-specific gene expression is essential for preserving somatic cell identity and preventing disease. Germline gene silencing is often dependent on the presence of prom...
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Alex de Mendoza @alexdemendoza.bsky.social · 11/09/2025
Very happy to have contributed to this review on "non-CG" #methylation in animals now out in @natgenet.nature.com. Working again with @obog.bsky.social and Tirsa is always a pleasure. We think this not so well studied form of methylation should be more widely considered, please read: rdcu.be/eFAEk
rdcu.be
Non-CG DNA methylation in animal genomes
Nature Genetics - This Review discusses noncanonical DNA methylation (mCH) in animal genomes and highlights the remaining need to clarify whether mCH represents a conserved regulatory layer or a...
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Samuel Church @shchurch.bsky.social · 19/06/2025
@jenncoughlan.bsky.social @alexdemendoza.bsky.social @obog.bsky.social @planktomancer.bsky.social @zrlewis.bsky.social
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Samuel Church @shchurch.bsky.social · 19/06/2025
Many people were essential, I can only tag a handful here! @caseywdunn.bsky.social @stevehaddock.bsky.social @colinjanthony.bsky.social @rebeccarhelm.bsky.social @catmunro.bsky.social @amandine-oceano.bsky.social @scientifikita.bsky.social @guillermodelia.bsky.social & Yale Peabody Museum
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Samuel Church @shchurch.bsky.social · 19/06/2025
Excited to share our study on sailing siphonophores, AKA bluebottles or man-o'-war! 🌊 we received hundreds of samples from scientists around the world, part of a huge effort to sequence genomes and test for multiple species 🧬 out today in @currentbiology.bsky.social doi.org/10.1016/j.cu... 🦑🧪📌
Physalia megalista, a cnidiran with a gas filled float, raised sail, and long blue tentacles hanging below. Image credit: Dalila Destanović
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SinghLab@SNIoE @singhlab.bsky.social · 06/06/2025
🚨 Just out in Nature Communications: Cholangiocytes contribute to hepatocyte regeneration after partial #liver #injury during growth in #zebrafish We challenge old assumptions on liver regeneration! 🔗 nature.com/articles/s41... 🧵(1/8)
nature.com
Cholangiocytes contribute to hepatocyte regeneration after partial liver injury during growth spurt in zebrafish - Nature Communications
During partial liver injury in growing zebrafish, cholangiocytes regenerate hepatocytes through transdifferentiation, revealing a stage-specific regeneration mechanism regulated by mTORC1 signaling.
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EPIGENETIC HULK @epigenetichulk.bsky.social · 13/06/2025
EPIGENETIC HULK READY TO SMASH AGAIN! GET IN LOSERS!
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Daniel Ibrahim @danielibrahim.bsky.social · 27/05/2025
Sequence-alignment is not the best way to detect conserved cis-regulatory elements? Tobi Zehnder from Vingron-Lab developed #IPP a synteny based algorithm with @ferencmueller.bsky.social, @borislenhard.bsky.social& @da-bar.bsky.social We used it to find conserved enhancers with diverged sequences
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James Lloyd 🧬 @jamespblloyd.bsky.social · 11/06/2025
I am super excited to announce the first (brief) pre-print purely from my group: Start right to end right: authentic open reading frame selection matters www.biorxiv.org/content/10.1... This marks a return to NMD research for me. NMD detects early stop codons but we need to find the true stop!
Boromir Meme: One does not simply select the longest ORF
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Rachel Smith-Bolton @rachelsmithbolton.bsky.social · 14/06/2025
So excited that our latest work is out! We have been working to understand how damaged tissue exits regeneration and returns to normal gene expression, and found a major role for the pioneer transcription factor Zelda in flies. Kudos to @anishbose.bsky.social @keatonschuster.bsky.social et al!
science.org
The pioneer transcription factor Zelda controls the exit from regeneration and restoration of patterning in Drosophila
The pioneer factor Zelda activates a specific set of developmental and structural genes to end tissue regeneration.
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Rougeulle lab @rougeulle-lab.bsky.social · 13/06/2025
If you are interested by epigenetics, early human development in excellent scientific environment in middle of Paris, we are recruiting a postdoc. app.beetween.com/WeaselWeb/p/... Don't hesitate to apply or share the post !
app.beetween.com
Beetween
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Ozren Bogdanovic @obog.bsky.social · 13/03/2025
new lab preprint 👇
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DANIO-ReCODE @daniorecode.bsky.social · 17/11/2024
We are offering 15 PhD positions in Decoding Transcriptional Regulation in Regeneration by Advanced Genomics and Computational tools (funded by the DANIO-ReCODE MSCA 2023 Doctoral Network) 🇪🇸 🇭🇷 🇸🇮 🇬🇧 🇩🇪 🇦🇹 Apply now: euraxess.ec.europa.eu/jobs/290548
euraxess.ec.europa.eu
15 PhD positions in Decoding Transcriptional Regulation in Regeneration by Advanced Genomics and Computational tools (funded by the DANIO-ReCODE MSCA 2023 Doctoral Network)
The principal objective of DANIO-ReCODE is to provide world-class doctoral training to a new generation of early-career researchers interested in understanding the complex and multilayered process of ...
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Sepand Rastegar @rastapopolus.bsky.social · 14/11/2024
🚀 Great Opportunity! The Danio ReCode EU consortium is offering **15 PhD positions** across diverse biological fields, from development to computer science! 🌱💻 apply here: 🔗 [euraxess.ec.europa.eu/jobs/290548](… #zebrafish #positions
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Alex de Mendoza @alexdemendoza.bsky.social · 14/11/2024
SOX and POU are crucial Transcription Factors in animal development, believed to be innovations of this group. Here we find them in unicellular relatives of animals. And hold tight, you can use a choanoflagellate 🦠 SOX gene to make a full chimeric 🐁 ! Read more here 🧵: rdcu.be/d0dPN 1/6
rdcu.be
The emergence of Sox and POU transcription factors predates the origins of animal stem cells
Nature Communications - The pluripotency program is maintained by transcription factors from the Sox and POU families. Here they identify SOX and POU factors from unicellular relatives of animals...
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Iñaki Ruiz-Trillo @multicellgenome.bsky.social · 13/11/2024
The new program of Evolutionary Medical Genomics, lead by @mirimiam.bsky.social, and shared between our Institute, CRG & UPF will hold its 1st symposium next week. Our work on unicellular relatives of animals and tumorigenesis will be represented by Yosuke. Link: evomedgenomics.com/events/inaug...
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Ozren Bogdanovic @obog.bsky.social · 14/11/2024
We have 15 PhD positions available as part of the DANIO-ReCODE MSCA DN 🇪🇸🇩🇪🇸🇮🇭🇷🇦🇹🇬🇧 Great opportunity for anyone interested in developmental biology, regeneration, genomics, and computational sciences. For project descriptions and how to apply, check: euraxess.ec.europa.eu/jobs/290548
euraxess.ec.europa.eu
15 PhD positions in Decoding Transcriptional Regulation in Regeneration by Advanced Genomics and Computational tools (funded by the DANIO-ReCODE MSCA 2023 Doctoral Network)
The principal objective of DANIO-ReCODE is to provide world-class doctoral training to a new generation of early-career researchers interested in understanding the complex and multilayered process of ...
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Ozren Bogdanovic @obog.bsky.social · 09/10/2023
📢 We have a fully-funded postdoc position (computational genomics) opening at bogdanoviclab.org to work on the contributions of canonical and non-canonical 🧬 methylation to embryonic and neural development 🐠. For more info please check link below (positions). Please RT🙏
bogdanoviclab.org
(no title)
developmental epigenomics
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