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Erica Dinatale

@ericadinatale.bsky.social
165 followers 188 following 16 posts

Doctoral researcher @mpi-bio-fml.bsky.social and curious human being De-coding brown algae 🍙

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Reposted by Erica Dinatale
Nature Methods @natmethods.nature.com · 03/04/2026
DIAMOND DeepClust: an ultrafast clustering method for organizing the protein universe of life. www.nature.com/articles/s41...
nature.com
Clustering the protein universe of life using DIAMOND DeepClust - Nature Methods
DIAMOND DeepClust provides an ultra-fast clustering method for organizing the protein universe of life at low sequence identity, enabling large-scale dimensionality reduction and improving downstream ...
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Reposted by Erica Dinatale
Kevin Bird @stairwaytokevin.bsky.social · 03/04/2026
Out now in @newphyt.bsky.social with @joannarifkin.bsky.social, @jotlovell.bsky.social, @spicybotrytis.bsky.social & more! Our high-quality pennycress pangenome is a striking example of genome architecture shaping different kinds of genomic variation, including some surprising centromeric movement
doi.org
Structure and sequence evolution in the pennycress (Thlaspi arvense) pangenome
Eukaryotic genomes harbor many forms of variation, including nucleotide diversity and structural polymorphisms, which experience natural selection and contribute to genome evolution and biodiversity...
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Reposted by Erica Dinatale
Wilhelm Lab at the University of Tennessee @tn-marine-micro.bsky.social · 25/03/2026
A good read on a large virus... Extensive array of endogenous giant viral elements in a polar alga shows dynamic transcriptional response to abiotic stress: Current Biology www.cell.com/current-biol...
cell.com
Extensive array of endogenous giant viral elements in a polar alga shows dynamic transcriptional response to abiotic stress
Schultz et al. show that polar algae harbor extensive endogenous giant virus elements that are transcriptionally active, stress responsive, and integrated into host regulatory networks, highlighting v...
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Reposted by Erica Dinatale
Michael Habig @michaelhabig.bsky.social · 25/03/2026
Now out! We show that TEs can be horizontally transferred between fungal species via Starships. Once transferred, these TEs can become active, changing the genome organization and affecting the lifestyle of the recipient fungus. www.nature.com/articles/s41... @oggenfussursula.bsky.social #TEsky
nature.com
Transposable elements hitchhike on Starships across fungal genomes - Nature Communications
Large mobile genetic elements known as Starships act as vehicles for transferring transposable elements (TEs) between fungi. Here, Griem-Krey et al. show that these ‘hitchhiking’ TEs can drive rapid e...
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Reposted by Erica Dinatale
Pierre Baduel @pierrebaduel.bsky.social · 18/09/2025
Happy to share the results of a long-haul post-doc project, now online @science.org, aiming at understanding the rules of transgeneration epigenetic inheritance over TEs in plants and its extent and impact in nature. More below! doi.org/10.1126/scie...
doi.org
Transposable elements are vectors of recurrent transgenerational epigenetic inheritance
DNA methylation loss at transposable elements (TEs) can affect neighboring genes and be epigenetically inherited in plants, yet the determinants and significance of this additional system of inheritan...
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Reposted by Erica Dinatale
Toby Baril @tobybarilbio.bsky.social · 12/11/2025
TEs aren’t just genomic parasites, they’re also engines of genomic novelty. Our new study with ~2,000 Z. tritici genomes shows repeated TE mobilization waves during global expansion. With @danielcroll.bsky.social & @guidopuccetti.bsky.social 🧬 www.nature.com/articles/s41... #TEworldwide
nature.com
Historic transposon mobilisation waves create distinct pools of adaptive variants in a major crop pathogen - Nature Communications
In this study, the authors analysed a large genomic dataset to trace how jumping genes shaped the global spread of a major wheat pathogen and reveal bursts of activity over decades that drove adaptati...
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Reposted by Erica Dinatale
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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Erica Dinatale @ericadinatale.bsky.social · 03/04/2026
Behind the scenes! go.nature.com/4bYY8BM
go.nature.com
What brown algae taught me about the importance of jumping genes for genome evolution
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Reposted by Erica Dinatale
Jaruwatana (Sodai) Lotharukpong @sodail.bsky.social · 31/03/2026
Our work on chromatin evolution in brown algae is finally out! This is also my first "co-first author" paper!! I’m excited to share what we found 👇
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Reposted by Erica Dinatale
Hajk-Georg Drost @hajkdrost.bsky.social · 19/02/2026
Does hidden protein biology live in the suboptimal alignment space? When we align two divergent proteins, we usually trust a single optimal alignment. 🧬 But what if the real structural signal lies in the space of near-optimal solutions? With EMERALD-UI you can unfold this perspective.
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Reposted by Erica Dinatale
European Research Council (ERC) @erc.europa.eu · 06/11/2025
📣 Meet the new ERC Synergy Grant awardees! Sixty-six research teams have been selected for funding, bringing together 239 scientists. Congratulations to all! ➡️ buff.ly/PSn3bi9 #EUfunded #HorizonEurope #ERCSyG
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Reposted by Erica Dinatale
Yasin Dagdas @plantophagy.bsky.social · 31/10/2025
This Halloween, we have a spooky evolutionary story for you. The brainchild of @delaconcepcionjc.bsky.social, Nick Irwin and our fantastic collaborators is now out in @natplants.nature.com www.nature.com/articles/s41... Here’s why I love this work — and why I think you’ll enjoy it too. 👇
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Reposted by Erica Dinatale
Dr. Tyler A. Elliott @transposableman.bsky.social · 06/11/2025
#TEsky A comparative analysis of transposable element diversity and evolution across 75 bee genomes doi.org/10.1186/s128...
doi.org
A comparative analysis of transposable element diversity and evolution across 75 bee genomes - BMC Genomics
Transposable elements (TEs) are repetitive DNA sequences that can alter their position and abundance within genomes. While TEs are known to have various impacts on genome structure and function, our u...
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Reposted by Erica Dinatale
Toby Baril @tobybarilbio.bsky.social · 29/10/2025
1/ Ever needed to annotate TEs in a fungal genome, but didn't know where to start? We have released #MycoMobilome, a community-focused non-redundant database of transposable element consensus sequences for the fungal kingdom, constructed from >4,000 fungal genomes! www.biorxiv.org/content/10.1...
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Reposted by Erica Dinatale
James Gahan @jgahan.bsky.social · 29/10/2025
Very happy to see our paper published online natcomms.nature.com. Thank you to @wellcometrust.bsky.social for funding this work during my time with @robklose.bsky.social and David Booth! Thanks also to collaborators @garcialabms.bsky.social @alexdemendoza.bsky.social and the other authors!
rdcu.be
Chromatin profiling identifies putative dual roles for H3K27me3 in regulating cell type-specific genes and transposable elements in choanoflagellates
Nature Communications - Here, the authors investigate chromatin-based gene regulation in the closest relative of animal, choanoflagellates. They uncover a putative dual role for the histone...
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Reposted by Erica Dinatale
Rory Craig @rorycraig.bsky.social · 29/10/2025
Excited to introduce Auxenochlorella as a new algal reference organism for fundamental plant science and bioengineering. A paper in two parts: a genetic toolkit for site-specific genomic manipulation, paired with the most unusual genome I’ve ever worked on academic.oup.com/plcell/artic...
academic.oup.com
Targeted genetic manipulation and yeast-like evolutionary genomics in the green alga Auxenochlorella
Auxenochlorella, green algae shaped by evolutionary forces acting on vegetative diploids, are amenable to discovery research and bioengineering via efficie
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Reposted by Erica Dinatale
Reto Burri @reto-burri.bsky.social · 17/10/2025
1/9 New in @science.org www.science.org/doi/10.1126/science.ado8005 How does genetic architecture constrain evolutionary trajectories? To address this question, we inferred the genetic architecture of convergent plumage coloration and its evolutionary history in wheatears.
science.org
A mosaic of modular variation at a single gene underpins convergent plumage coloration
The reshuffling of genomic variation from multiple origins is an important contributor to phenotypic diversification, yet insights into the evolutionary trajectories of this combinatorial process and ...
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Reposted by Erica Dinatale
Reto Burri @reto-burri.bsky.social · 17/10/2025
3/9 The black-or-white throat polymorphism is explained by the interaction of a transposable element (an LTR retrotransposon) upstream ASIP with ASIP coding variation. Mantle and neck side coloration is encoded by additive effects of regulatory variants upstream ASIP.
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Reposted by Erica Dinatale
Riccardo Pianezza @rpianezza.bsky.social · 04/10/2025
We discovered an endogenous retrovirus that's still spreading in natural D. melanogaster populations! It was horizontally transferred from D. erecta in Central Africa, so we named it "Kuruka", which means "jump" in Swahili. Read its cool story here: www.biorxiv.org/content/10.1...
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Reposted by Erica Dinatale
Hajk-Georg Drost @hajkdrost.bsky.social · 02/10/2025
Thrilled to share what we learned from re-annotating the mobilome of the brown algae model [Ectocarpus] 🌊🌿🏖️ genomebiology.biomedcentral.com/articles/10.... A wonderful collaboration with @ericadinatale.bsky.social, @cssmartinho.bsky.social, @rorycraig.bsky.social, and Susana Coelho! 🎉
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Reposted by Erica Dinatale
Hajk-Georg Drost @hajkdrost.bsky.social · 02/10/2025
It would be exciting to study whether there are clear "causal" links between TE regulation and body plan formation in brown algae, where 'artificial' mobilisation of young TEs can drive innovation (and overcome constraints) in the formation of multicellular phenotypes.
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Erica Dinatale @ericadinatale.bsky.social · 01/10/2025
So happy to see my first first-author paper published! 🎈 A short thread on how Ectocarpus and its TE secrets have kept me busy lately: rdcu.be/eITQH
rdcu.be
Characterization of the transposable element landscape shaping the Ectocarpus genome | Genome Biology
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Reposted by Erica Dinatale
MPI for Biology Tübingen & Friedrich Miescher Laboratory @mpi-bio-fml.bsky.social · 27/08/2025
New research: With ancient origins & surprising flexibility, #BrownAlgae reveal a compelling story of sex chromosome evolution. This could rewrite how we view sex determination. Learn more: s.gwdg.de/YDoZ3L Congrats to @agalip.bsky.social & Josue Barrera for their work in @natecoevo.nature.com
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Reposted by Erica Dinatale
Nature Ecology & Evolution @natecoevo.nature.com · 25/08/2025
Genomes of brown algae with different sex determination systems show that U/V sex chromosomes evolved 450–224 million years ago and show remarkable conservation of genes within the sex-determining region, despite independent expansions of the sex locus in each lineage www.nature.com/articles/s41...
nature.com
Origin and evolutionary trajectories of brown algal sex chromosomes - Nature Ecology & Evolution
Genomes of nine brown algal species with different sex determination systems show that U/V sex chromosomes evolved 450–224 Ma and show remarkable conservation of genes within the sex-determining regio...
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Reposted by Erica Dinatale
Ming Tommy Tang @tommytang.bsky.social · 22/08/2025
Free online ebook: R and python comparisons side by side www.anotherbookondatascience.com/chapter1.html
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Reposted by Erica Dinatale
Yi-Jyun Luo @yjluo.bsky.social · 18/08/2025
Delighted to share the peer-reviewed version of our study led by @tomlewin.bsky.social now out in Genome Biology @bmc.springernature.com! We analyzed 64 chromosome-level genomes across 15 animal phyla and found that extensive genome rearrangements are the norm in bilaterians. doi.org/10.1186/s130...
doi.org
Conservation of bilaterian genome structure is the exception, not the rule - Genome Biology
Species from diverse animal lineages have conserved groups of orthologous genes together on the same chromosome for over half a billion years since the last common ancestor of bilaterians. Although no...
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Reposted by Erica Dinatale
Cedric Feschotte @cedricfeschotte.bsky.social · 30/04/2025
💥🥳 At long last, our latest paper is out! Gag proteins of endogenous retroviruses are required for zebrafish development www.pnas.org/doi/10.1073/... Led heroically by Sylvia Chang & @jonowells.bsky.social A study which has changed the way I think of #transposons! No less! 🧵 1/n
pnas.org
Gag proteins encoded by endogenous retroviruses are required for zebrafish development | PNAS
Transposable elements (TEs) make up the bulk of eukaryotic genomes and examples abound of TE-derived sequences repurposed for organismal function. ...
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Erica Dinatale @ericadinatale.bsky.social · 19/08/2025
Transposable elements in brown algae? 🌊 Yes, they’re full of surprises ✨ Come meet Ectocarpus at #ESEB2025! 📍Room 113 - S28.03 🗓️ Thursday, 2:30pm
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Erica Dinatale @ericadinatale.bsky.social · 19/08/2025
#ESEB2025 check out poster 221! The amazing work of @petrollromy.bsky.social and @borglab.bsky.social is also here ⤵️ www.cell.com/current-biol...
cell.com
The expanded Bostrychia moritziana genome unveils evolution in the most diverse and complex order of red algae
Petroll et al. present a chromosome-level genome assembly of Bostrychia moritziana to illuminate evolution of the most complex and diverse order of red algae. Unexpected novelties include genome expan...
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Reposted by Erica Dinatale
Amelia Cervera 🍉 @ameliacervera.eurosky.social · 18/08/2025
#TEsky #RNAsky #RNAbiology
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Toni Gabaldón @tonigabaldon.bsky.social · 17/08/2025
#eseb2025 has started. So many friends and colleagues around. This is amazing. Welcome everyone to Barcelona!
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Reposted by Erica Dinatale
KetrinaDrawsALot @ketrinadrawsalot.bsky.social · 19/05/2025
Know your insect antennae! #insects #bugs #antennae #entomology #education #art #SciArt
A chart of the different types of insect antennae
First row:
Setaceous (like a bristle)
Filiform (like a thread)
Moniliform (beaded)
Serrate (toothy)
Second row:
Pectinate (comb-like)
Bipectinate (double combs!)
Clavate (club-like)
Capitate (club-ended)
Third row:
Aristate (a nub with a hair stuck to it)
Pilose (brushy)
Plumose (feathery)
Geniculate (bendy straw)
Fourth row:
Stylate (small and pointy)
Flabellate (fan-shaped)
Lamellate (stack of plates)
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Maya Voichek @mayavoichek.bsky.social · 17/03/2025
1/ Transposable elements are often called "jumping genes" because they mobilize within genomes. 🧬 But did you know they can also jump 𝘣𝘦𝘵𝘸𝘦𝘦𝘯 cells? 🤯 Our new study reveals how retrotransposons invade the germline directly from somatic cells. www.biorxiv.org/content/10.1... A short thread 🧵👇
Drosophila follicle showing retrotransposons (pink & yellow) expressed in somatic cells infecting the oocyte
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Clément Goubert @clementgoubert.bsky.social · 10/03/2025
DFAM (database of transposable elements) 3.9 is out! A lot of cool new stuff and a special update for Drosophila melanogaster... 1/2 #Transposon #DFAM
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Hajk-Georg Drost @hajkdrost.bsky.social · 03/03/2025
Please spread the word🙏: [PhD Position in Computational Evolutionary Transcriptomics] If you are interested in doing a PhD in gorgeous Scotland on 'Why embryo development goes wrong sometimes?', please consider applying and join our wonderful team in Dundee! www.dundee.ac.uk/phds/opportu...
dundee.ac.uk
How do ancient genes regulate animal embryo development at single cell resolution | University of Dundee, UK
A PhD project at the University of Dundee
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Erica Dinatale @ericadinatale.bsky.social · 12/02/2025
So happy to see @petrollromy.bsky.social first-author preprint at @biorxiv-genomic.bsky.social ✨ Could you imagine the impact of Plavaka elements on the genome expansion of Bostrychia moritziana? 🌊
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Sachs Museum at Missouri Botanical Garden @mobotmuseum.bsky.social · 10/02/2025
#TransposableElements A Homage to Barbara McClintock and Hopi Zea mays, artwork series by Megan Singleton in #KernelsOfCulture #MaizeAroundTheWorld This artwork commission is sponsored by Nancy Ridenour. megansingleton.com Pix: Hopi Purple and Hopi Turquoise photograph series and art book
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PlantEvolution 🌱🌾 @plantevolution.bsky.social · 10/02/2025
In our latest @biorxiv-genomic.bsky.social preprint, we describe our approach to use PacBio HiFi reads to detect somatic TE transposition -- good enough to detect rare events that are present in only single cells. Led by Andrea Movilli. #plantscience www.biorxiv.org/content/10.1...
Diagram of somatic TE insertions across the A. thaliana genome
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