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Reposted by Project Psyche

10kLepGenomes @10klepgenomes.bsky.social · 16h

Our Science Communications team has presented the initiatives of @projectpsyche.bsky.social and #10kLepGenomes at the XXI Iberian Congress of Entomology #CIEÁvila2025🦋
Congrats to @erebiologa.bsky.social and @entomoprofessor.bsky.social!

Mónica Doblas and Laura Torrado, members of the Science Communications team, presenting a communication on Project Psyche and 10kLepGenomes during the XXI Iberian Congress of Entomology

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Alena Sucháčková @alenasuchackova.bsky.social · 4d

During our expedition to the Italian Alps with @10klepgenomes.bsky.social this summer, we had @spectrum.ieee.org representatives with us - and the first part of the article is out 🥳 Read more about the efforts of @projectpsyche.bsky.social ⬇️⬇️

Project Psyche @projectpsyche.bsky.social · 5d

Project Psyche is featured in a new article out now on @spectrum.ieee.org! Check it out to get an insight into the efforts of @ebpgenome.bsky.social and the milestones achieved during the fieldtrip of #ProjectPsyche and @10klepgenomes.bsky.social to the Italian Alps 🦋

IEEE Spectrum @spectrum.ieee.org · 6d

Whole Genome Sequencing Will Transform Our Understanding of Life. The Earth BioGenome Project is using cutting-edge tech like long-read sequencing to map the DNA of 1.8 million organisms. Researchers anticipate major discoveries in evolution and medicine.

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10kLepGenomes @10klepgenomes.bsky.social · 4d

(1/2)🚀 New successful STSM of CA23122 – 10kLepGenomes!
@marcinwiorek.bsky.social (Institute of Systematics and Evolution of Animals Polish Academy of Sciences) joined @pavelmatosm.bsky.social for a 2-week collaboration at the Institute of Entomology - Biology Centre CAS (České Budějovice) 👇🏼

Pável Matos-Maraví (STSM supervisor) and Marcin Wiorek (STSM researcher).

Marcin Wiorek inspecting the collection of Lepidoptera at the Biology Centre CAS (České Budějovice).

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Institute of Systematics and Evolution of Animals PAS @iseapas.bsky.social · 5d

Researchers from our 🦏 Institute participate in an amazing project! 🦋
@projectpsyche.bsky.social
@10klepgenomes.bsky.social
@ebpgenome.bsky.social
@spectrum.ieee.org
👇👇👇

Project Psyche @projectpsyche.bsky.social · 5d

Project Psyche is featured in a new article out now on @spectrum.ieee.org! Check it out to get an insight into the efforts of @ebpgenome.bsky.social and the milestones achieved during the fieldtrip of #ProjectPsyche and @10klepgenomes.bsky.social to the Italian Alps 🦋

IEEE Spectrum @spectrum.ieee.org · 6d

Whole Genome Sequencing Will Transform Our Understanding of Life. The Earth BioGenome Project is using cutting-edge tech like long-read sequencing to map the DNA of 1.8 million organisms. Researchers anticipate major discoveries in evolution and medicine.

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Project Psyche @projectpsyche.bsky.social · 5d

Project Psyche is featured in a new article out now on @spectrum.ieee.org! Check it out to get an insight into the efforts of @ebpgenome.bsky.social and the milestones achieved during the fieldtrip of #ProjectPsyche and @10klepgenomes.bsky.social to the Italian Alps 🦋

IEEE Spectrum @spectrum.ieee.org · 6d

Whole Genome Sequencing Will Transform Our Understanding of Life. The Earth BioGenome Project is using cutting-edge tech like long-read sequencing to map the DNA of 1.8 million organisms. Researchers anticipate major discoveries in evolution and medicine.

Mass-Scale Genome Sequencing Will Change Our Understanding of Life

The Earth BioGenome Project aims to sequence 1.8 million species. It's one of the most ambitious science projects ever, and it will revolutionize biology

spectrum.ieee.org

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10kLepGenomes @10klepgenomes.bsky.social · 5d

Our social media managers, @erebiologa.bsky.social and @entomoprofessor.bsky.social, will be presenting #10kLepGenomes and @projectpsyche.bsky.social next week at the Iberian Congress of Entomology!

Germán Orizaola @gorizaola.bsky.social · 5d

... a las 16:30, @erebiologa.bsky.social presentará el proyecto Psyche @projectpsyche.bsky.social de generación de genomas de referencia para todos los lepidópteros europeos.

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Genome Biology and Evolution @genomebiolevol.bsky.social · 16d

Hospodářská, @petrnguyen.bsky.social et al. investigated genome size and karyotype in Polyommatus and Lysandra butterflies, rejecting polyploidy to confirm karyotypic diversification via chromosome fragmentation in Polyommatinae butterflies.

🔗 doi.org/10.1093/gbe/evaf157

#genome #evolution

GBE | Polyommatine Blue Butterflies Reveal Unexpected Integrity of the W Sex Chromosome Amid Extensive Chromosomal Fragmentation Linked to Telomere Restoration

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10kLepGenomes @10klepgenomes.bsky.social · 7d

Congratulations to our webpage manager @marcinwiorek.bsky.social !

Institute of Systematics and Evolution of Animals PAS @iseapas.bsky.social · 7d

Our 🦋 lepidopterist, Dr Marcin Wiorek, has been elected a co-Editor-in-Chef of Nota Lepidopterologica @notalepido.bsky.social! ⬇️

Nota Lepidopterologica @notalepido.bsky.social · 8d

Eight years after joining Nota Lepidopterologica's editorial team, David Lees @microlepidoptera.bsky.social is stepping down from his role as our co-Editor-in-Chief. Taking his place is Marcin Wiorek @marcinwiorek.bsky.social , whom we warmly welcome!

blog.pensoft.net/2025/09/30/n...

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Mónica Doblas-Bajo | Entomologist (she/her) | 🇵🇸 @entomoprofessor.bsky.social · 10d

💚🦋 Moth of the day: Southern grass emerald 🦋💚 (12/100) #MothEmbroidery
#Chlorissacloraria #Geometridae #MothsMatter #MothsofAsturias

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Charlotte Wright @charlottewright.bsky.social · 14d

Join us at #Biodiversity25 !

Interested in Lepidoptera? There will be the session on @projectpsyche.bsky.social with project updates, the highly anticipated re-launch of Lepbase and discussions on the analysis of the first 1,000 lep genomes. Plus there's a keynote by @lepphylo.bsky.social!🦋

Peter Mulhair @petermulhair.bsky.social · 14d

Last chance to join us next month for the #Biodiversity25 conference.

A fantastic set of speakers, mix of talks & focused workshops, and the chance to meet others in the field of biodiversity genomics 🧬

In-person registration closes next Monday 29th September!

Registration 🔗: bit.ly/4j3vAZ9

Understanding Life: Using Largescale Biodiversity Reference Genomes — 20251027

Understanding life: Using largescale biodiversity reference genomes

bit.ly

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Mónica Doblas-Bajo | Entomologist (she/her) | 🇵🇸 @entomoprofessor.bsky.social · 17d

Celebrating the first 1,000 sequenced genomes on @projectpsyche.bsky.social 😎🧬🦋 #ProjectPsyche #MothStitching

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Marcus Hicks @marcushicks.bsky.social · 20d

Great to be involved in this exciting endeavour !! @projectpsyche.bsky.social

Project Psyche @projectpsyche.bsky.social · 25d

(6/6)📄 In our new whitepaper (EcoEvoRxiv) we discuss our aims to coordinate this collaborative analysis of Lepidoptera genomes, turning data into impact for science, conservation and society.
Now available at 👉 ecoevorxiv.org/repository/v...

#ProjectPsyche #Genomics

Project Psyche: Generating and utilising reference genomes for all Lepidoptera in Europe

ecoevorxiv.org

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Charlotte Wright @charlottewright.bsky.social · 20d

To celebrate the genomes for 1,000 (!) species of Lepidoptera in Europe, Project Psyche has released a preprint outlining our ambitions to jointly sequence & leverage genomes of all 11,000 species in Europe to propel science, conservation & society.

This was a joy to write together as a community!

Project Psyche @projectpsyche.bsky.social · 25d

(6/6)📄 In our new whitepaper (EcoEvoRxiv) we discuss our aims to coordinate this collaborative analysis of Lepidoptera genomes, turning data into impact for science, conservation and society.
Now available at 👉 ecoevorxiv.org/repository/v...

#ProjectPsyche #Genomics

Project Psyche: Generating and utilising reference genomes for all Lepidoptera in Europe

ecoevorxiv.org

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Butterfly Conservation @savebutterflies.bsky.social · 23d

Big, blue & beautiful 💙

The Clifden Nonpareil (Catocala fraxini), whose name means ‘beyond compare’, is our Species of the Month 👉 https://butterfly-conservation.org/news-and-blog/species-of-the-month-clifden-nonpareil

📷: Peter Maton, Andrew Cooper, Mark Parsons
#MothMonday #MothsMatter #TeamMoth

A large grey moth with blue striped hindwings, resting on yellow leaves

A large grey moth with blue striped hindwings feeding on something sticky on a tree trunk

A long, beige caterpillar outstretched on a log

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Mónica Doblas-Bajo | Entomologist (she/her) | 🇵🇸 @entomoprofessor.bsky.social · 25d

🥹🦋 1000 genomas de referencia para los Lepidoptera europeos 🦋🥹

Project Psyche @projectpsyche.bsky.social · 25d

(1/6) 🦋 We are thrilled to announce the release of the 1,000th reference genome of Lepidoptera species found in Europe!
This goal was reached with the release of Stenoptilia islandicus, also known as the mountain plume moth.
Read the story below!👇🏽

Genome sequencing progress for Lepidoptera.
Stacked bar charts represent the cumulative number of lepidopteran species with a reference genome per year. The colours represent the different levels of genome assembly quality, ranging from contig to chromosome-level. Numbers in brackets represent the range in numbers of species that have a given assembly level per year. Data derived from GoaT on 05.09.2025.

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Project Psyche @projectpsyche.bsky.social · 25d

(6/6)📄 In our new whitepaper (EcoEvoRxiv) we discuss our aims to coordinate this collaborative analysis of Lepidoptera genomes, turning data into impact for science, conservation and society.
Now available at 👉 ecoevorxiv.org/repository/v...

#ProjectPsyche #Genomics

Project Psyche: Generating and utilising reference genomes for all Lepidoptera in Europe

ecoevorxiv.org

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Project Psyche @projectpsyche.bsky.social · 25d

(5/6)The #ProjectPsyche community is also forming international teams to jointly use these genomes to:
🧬 Drive discovery with genome data.
🌍 Inform conservation strategies.
📌 Help tackle societal challenges.
Link Psyche: www.projectpsyche.org

The potential of Psyche genomes to address evolutionary questions and impact society.
A. Evolution of chromosome structure through fusions, fissions and inversions.
B. 3D genome, chromosome territories.
C. Compartments and topologically associated domains (TADs).
D. Time-calibrated species phylogeny.
E. Diversification rates over time of two lineages.
F. Discordance between phylogenies (e.g. horizontal gene transfer, cobionts, mitochondria, hybridisation).
G. Gene duplication, loss, transfer, and gain of new regulatory elements.
H. Gene evolution/copy number variation in the context of a tree, and correlation with phenotypic traits.
I. Gene expression across different conditions/states and association with phenotypic traits.
J. Population size changes over time in three lineages.
K. Tracking species range expansion or genetic connectivity across space.
L. Correlates of genetic diversity with traits such as range size.
M. Food security. Lepidoptera are an important source of food and protein which has potential for expansion facilitated by genomics. In addition, genomics aids tracking and management of species of Lepidoptera which are major agricultural pests.
N. Discovery of new compounds for biotechnology.
O. Integrating genomics with ecology and taxonomy will feed into knowledge dissemination to the public and influence policy
P. Genetic comparisons between populations, informing conservation units and species re-introductions
Q. Conservation case studies, Large Blue and Apollo butterflies

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Project Psyche @projectpsyche.bsky.social · 25d

(4/6)🚀 For #ProjectPsyche, this is just the beginning. This ambitious pan-European project involves:
🔹 184+ researchers
🔹 34 countries
The goal? To sequence all 11,000 European Lepidoptera species!
These chromosome-level genomes are openly available for anyone to use.

Sequencing the diversity of Lepidoptera found in Europe.
A. Comparison of the status of sequencing for Lepidoptera compared to the other orders within Arthropoda. Showing the ten orders with the highest numbers of chromosome-level genomes. Data derived from GoaT on 05.09.2025.
B. The tree shows family relationships between all families of Lepidoptera which have representatives in Europe. The tree structure is adapted from [54, 117]. The outer ring shows a stacked bar chart of the number of species sequenced (dark pink) out of the total number per family in Europe (light pink).
The figure was generated using iToL (https://itol.embl.de/). Representative species are shown alongside the phylogeny; Micropterix aruncella (Micropterigidae), Triodia sylvina (Hepialidae), Adela croesella (Adelidae), Tinea trinotella (Tineidae), Yponomeuta malinellus (Yponomeutidae), Notocelia
uddmanniana (Tortricidae), Apatura iris (Nymphalidae), Zygaena filipendulae (Zygaenidae),
Recurvaria leucatella (Gelechiidae), Blastobasis adustella (Blastobasidae), Parapoynx stratiotata (Crambidae), Thyatira batis (Drepanidae), Lymantria monacha (Erebidae).
C. Map of locations of sample collection hubs (yellow stars) and sequencing hubs (blue star).
Locations of member organisations that are part of the Project Psyche consortium are represented by red circles.

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Project Psyche @projectpsyche.bsky.social · 25d

(3/6) Achieving the 1,000-genome milestone was made possible by collaborative projects including:
🔹 Darwin Tree of Life (DToL)
🔹 Project Psyche
🔹 European Reference Genome Atlas (ERGA)
Roughly half of the genomes came from DToL & half from Psyche.

The Project Psyche workflow: From catching Lepidoptera to annotated reference genomes.
A. Lepidoptera are caught with traps or nets and photographed in a standardised way. For most specimens the head is used for long-range (Hi-C) sequencing, the thorax for long-read (PacBio) sequencing and the abdomen for RNA sequencing. The wings are stored in glassine envelopes.
B. PacBio reads are aligned against each other to reconstruct contiguous sequences (contigs) for each haplotype separately. Hi-C reads are used to identify the set of contigs belonging to the same haplotype. Because some regions are not sequenced well, e.g. repeat-rich regions, there are gaps between contigs. Hi-C reads are used to bridge those gaps and join contigs in the right order and orientation together into scaffolds. After manual curation, these scaffolds mostly represent entire chromosomes.
C. Protein-coding genes in the genome are annotated using species-specific RNA sequencing (RNA-seq) data and protein homology evidence. Standardised resources will also be generated for each genome, including variant calls, annotation of sequence features such as transposable elements, and 5mC methylation calls obtained from PacBio data. These annotations will all be available in LepBase.

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Project Psyche @projectpsyche.bsky.social · 25d

(2/6)This pretty moth was collected by Marko Mutanen and Niina Kiljunen from the slopes of a fell in Enontekiö, Finland.

Fun facts about this species:
🌱 Larvae feed on mossy saxifrage
🦋 Adults have feathery wings held at right angles.

Photo of Stenoptilia islandicus by Marko Mutanen

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Project Psyche @projectpsyche.bsky.social · 25d

(1/6) 🦋 We are thrilled to announce the release of the 1,000th reference genome of Lepidoptera species found in Europe!
This goal was reached with the release of Stenoptilia islandicus, also known as the mountain plume moth.
Read the story below!👇🏽

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Reposted by Project Psyche

Earth BioGenome Project 🌍 @ebpgenome.bsky.social · 27d

At every turn, EBP-affiliates are pushing boundaries—on track for 10,000 genome assemblies!

@bat1kgenomes.bsky.social @kurakulabmsm.bsky.social
@atlasea.bsky.social @biogeneurope.bsky.social
@ergabiodiv.bsky.social @vertebrategenomes.bsky.social
@projectpsyche.bsky.social

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Charlotte Wright @charlottewright.bsky.social · 27d

Most species of butterfly and moth have 31 highly conserved chromosomes. However, bursts of karyotypic diversity have occurred in some groups due to high rates of chromosome fission and/or fusion.

Why certain species undergo these bursts of chromosome rearrangement is unknown.

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Charlotte Wright @charlottewright.bsky.social · 27d

Do the same features and patterns underlie other instances of rapid chromosomal change?

High-quality genomes by @ebpgenome.bsky.social across eukaryotes will allow us to explore this. In particular, @projectpsyche.bsky.social is sequencing all species of Lepidoptera in Europe. Exciting times ahead!

Photo of Project Psyche members at a fieldwork trip in Tyrol, Italy.

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10kLepGenomes @10klepgenomes.bsky.social · 28d

Today kicks off the first meeting organised by WG1 at the Senckenberg German Entomological Institute in Müncheberg, Germany 🦋

From Sept. 10th-12th, 19 participants will discuss how to connect with key stakeholders who may benefit from Lepidoptera genomes

Stay tuned for updates!

#COST10KLepGenomes

Picture of the 19 attendees of the WG1 in front of the Senckenberg German Entomological Institute in Müncheberg, Germany.

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