1. The Tree of Sex consortium : a global initiative for studying the evolution of reproduction in eukaryotesDaniel Jeffries, Chiara Benvenuto, Astrid Böhne, Christelle Fraïsse, Sònia Garcia, Paul Jay, Lukáš Kratochvíl, Caitlin E. McDonough-Goldstein, Aurora Ruiz-Herrera, Cibele G. Sotero-Caio, Peter Glasnović, 2025, pregledni znanstveni članek Opis: Reproduction is a fundamental aspect of life that affects all levels of biology, from genomes and development to population dynamics and diversification. The first Tree of Sex database synthesized a vast diversity of reproductive strategies and their intriguing distribution throughout eukaryotes. A decade on, we are reviving this initiative and greatly expanding its scope to provide the most comprehensive integration of knowl- edge on eukaryotic reproduction to date. In this perspective, we first identify important gaps in our current knowledge of reproductive strategies across eukaryotes. We then highlight a selection of questions that will benefit most from this new Tree of Sex project, including those related to the evolution of sex, modes of sex determination, sex chromosomes, and the consequences of various reproductive strategies. Finally, we out- line our vision for the new Tree of Sex database and the consortium that will create it (treeofsex.org). The new database will cover all Eukaryota and include a wide selection of biological traits. It will also incorporate genomic data types that were scarce or non-existent at the time of the first Tree of Sex initiative. The new database will be publicly accessible, stable, and self-sustaining, thus greatly improving the accessibility of reproductive knowledge to researchers across disciplines for years to come. Lastly, the consortium will persist after the database is created to serve as a collaborative framework for research, prioritizing ethical standards in the collection, use, and sharing of reproductive data. The new Tree of Sex consortium is open, and we encourage all who are interested in this topic to join us.
Ključne besede: biodiversity, asexual reproduction, sexual reproduction, sex chromosomes, sex determination, database, ontology
Objavljeno v RUP: 13.08.2026; Ogledov: 248; Prenosov: 11
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2. Biodiversity Genomics Europe (BGE) Project – abridged grant proposalDimitris Koureas, Pedro Beja, Mark L. Blaxter, Astrid Böhne, Sarah J. Bourlat, Torbjørn Ekrem, Brent C. Emerson, Katharina F. Heil, José Melo-Ferreira, Ben Price, Elena Bužan, Laura Iacolina, 2026, pregledni znanstveni članek Opis: The Biodiversity Genomics Europe (BGE) Project has the overarching aim of accelerating the use of genomic science to enhance understanding of biodiversity, monitor biodiversity change, and guide interventions to address its decline. The BGE Project comprises activities focused on DNA Barcoding (Barcoding Stream) and Reference Genome Generation (Genomes Stream) for eukaryotic species across Europe, bringing together two European networks: the International Barcode of Life in Europe (iBOL Europe) and the European Reference Genome Atlas (ERGA). This publication is an abridged version of the successful grant proposal developed jointly by iBOL Europe and ERGA in response to the Horizon Europe call HORIZON-CL6-2021-BIODIV-01-01. Two key strands of genomic science form the basis of this proposal: DNA barcoding - sequencing short, standardised genomic regions to tell the world’s species apart, transforming the speed of completion of the inventory of life on Earth and providing the foundations of a global bio-surveillance system for biodiversity; and genome sequencing - generating high-quality complete reference genomes for all species on Earth, transforming understanding of biodiversity at the genetic level, and delivering fundamental knowledge of how biological systems function and how species respond and adapt to environmental change. The BGE Project objectives are focused on (i) Capacity: To establish functioning biodiversity genomics networks at the European level to connect and grow community capacity to use genomic tools to tackle the biodiversity crisis; (ii) Production: To establish and implement large-scale biodiversity genomic data generation pipelines for Europe to accelerate the production and accessibility of genomic data for biodiversity characterisation, conservation, and biomonitoring; and (iii) Application: To apply genomic tools to enhance understanding of pan-European biodiversity and biodiversity declines to improve the efficacy of management interventions and biomonitoring programmes.
Ključne besede: biodiversity genomics, DNA barcodes, ERGA, Horizon Europe, iBOL Europe, reference genomes
Objavljeno v RUP: 03.03.2026; Ogledov: 702; Prenosov: 52
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3. From permits to samples : addressing key challenges for high-quality reference genome generation in EuropeKatja Reichel, Jaakko Pohjoismäki, Jonas J. Astrin, Astrid Böhne, Chiara Bortoluzzi, Elena Bužan, Javier del Campo, Claudio Ciofi, Camilla B. Di-Nizo, Pradeep K. Divakar, 2026, pregledni znanstveni članek Opis: High-quality reference genome assemblies have become essential for deepening our understanding of biodiversity, yet obtaining them for many species remains surprisingly challenging. Drawing on experiences from the European Reference Genome Atlas (ERGA) community, we focus on permit and sample-handling procedures leading up to nucleic acid sequencing, covering tasks such as ensuring ethical and legal compliance, verifying accurate species identification, maintaining sample integrity during transport, and isolating high-quality DNA or nuclei. While many of the challenges and solutions we discuss are broadly relevant, our regulatory and logistical examples are primarily from Europe. By synthesising practical guidance, we highlight the crucial importance of taxonomic expertise, proper vouchering and biobanking, rigorous cold-chain management or alternative preservation methods, and emphasise adherence to packaging and shipping requirements for biological materials. We showcase examples spanning diverse regions, taxa and source materials, which underscore the importance of context-specific strategies and internationally harmonised protocols, particularly for metadata reporting. Our recommendations aim to support both small-scale projects and large initiatives, directing collective efforts to facilitate efficient sampling, vouchering and sample processing for future genomic studies.
Ključne besede: permits, samples, genomics
Objavljeno v RUP: 21.01.2026; Ogledov: 853; Prenosov: 16
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