Percorrer por autor "Grilo, Miguel L."
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- Assessing harbour porpoise carcasses potentially subjected to grey seal predationPublication . van Neer, Abbo; Gross, Stephanie; Kesselring, Tina; Grilo, Miguel L.; Ludes-Wehrmeister, Eva; Roncon, Giulia; Siebert, UrsulaAs a follow-up on the data presented for seals, we herein report and discuss outcomes resulting from a retrospective evaluation of harbour porpoise stranding and necropsy data from Schleswig–Holstein, Germany (n = 4463) to enable an objective evaluation of potential ecological effects of grey seal predation on porpoises. Results are compared to a recent case of definite grey seal predation as well as to reports from other countries. Porpoise carcasses potentially subject to grey seal predation show severe lacerations, with large parts of skin and underlying tissue being detached from the body. Loss of blubber tissue is common. Based on the occurrence frequencies of encountered lesions, a list of parameters as well as a complementary decision tree are suggested to be used for future assessments. The results shown add to an increasingly standardised assessment protocol of suspected grey seal predation cases making respective results comparable between different areas and countries. The usage of a standardised protocol may increase the awareness of grey seal predation and the reporting of such cases. By this, differences in the predation and feeding patterns as well as the potential ecological relevance of this behaviour may be elucidated.
- Brucella ceti in common dolphins (Delphinus delphis) in Portugal : characterization of first isolatesPublication . Cavaco, Sandra; Grilo, Miguel L.; Dias, Ricardo; Nunes, Mónica; Pascoal, Pedro; Pereira, Marcelo; Fogaça, Catarina; Costa, Ana Beatriz; Pardal, Sofia; Ferreira, Ana CristinaThis study investigates Brucella ceti infection in marine mammals stranded along the Lisbon and Tagus Valley coast between 2022 and mid-2024, marking the first report of Brucella presence in Portuguese waters. Out of 59 examined marine mammals, B. ceti was isolated in three common dolphins (5.1%), a prevalence rate consistent with previous studies from other coastlines. PCR-based detection indicated a higher infection rate (23.7%), suggesting an underestimation of the prevalence of B. ceti infection in this population. Multi-locus Sequence Typing (MLST) and Multiple-Locus Variable-Number Tandem-Repeat Analysis (MLVA) revealed distinct genetic profiles and close relationships to B. ceti strains from the Atlantic, supporting the hypothesis of specific host-adapted lineages in dolphins. Virulence genes, including those for host interaction (bspE, btpB) and intracellular survival (virB7, vceA), were consistent across isolates, highlighting the pathogenic potential. Additionally, antimicrobial resistance (AMR) genes, such as mprF and efflux proteins (bepC-G), were also identified. These findings underscore the need for further research and surveillance to understand B. ceti transmission, host range, and impacts on Atlantic cetaceans, as well as to develop effective diagnostic and management strategies to mitigate infection risks in marine environments.
- The European reference genome atlas : piloting a decentralised approach to equitable biodiversity genomicsPublication . Mc Cartney, Ann M.; Formenti, Giulio; Mouton, Alice; Panis, Diego De; Marins, Luísa S.; Leitão, Henrique G.; Diedericks, Genevieve; Kirangwa, Joseph; Morselli, Marco; Salces-Ortiz, Judit; Escudero, Nuria; Iannucci, Alessio; Natali, Chiara; Svardal, Hannes; Fernández, Rosa; Pooter, Tim De; Joris, Geert; Strazisar, Mojca; Wood, Jonathan M. D.; Herron, Katie E.; Seehausen, Ole; Watts, Phillip C.; Shaw, Felix; Davey, Robert P.; Minotto, Alice; Fernández, José M.; Böhne, Astrid; Alegria, Carla; Alioto, Tyler; Alves, Paulo C.; Amorim, Isabel R.; Aury, Jean-Marc; Backstrom, Niclas; Baldrian, Petr; Baltrunaite, Laima; Barta, Endre; BedHom, Bertrand; Belser, Caroline; Bergsten, Johannes; Bertrand, Laurie; Bilandija, Helena; Binzer-Panchal, Mahesh; Bista, Iliana; Blaxter, Mark; Borges, Paulo A. V.; Dias, Guilherme Borges; Bosse, Mirte; Brown, Tom; Bruggmann, Rémy; Buena-Atienza, Elena; Burgin, Josephine; Buzan, Elena; Cariani, Alessia; Casadei, Nicolas; Chiara, Matteo; Chozas, Sergio; Čiampor Jr., Fedor; Crottini, Angelica; Cruaud, Corinne; Cruz, Fernando; Dalen, Love; Biase, Alessio De; Campo, Javier del; Delic, Teo; Dennis, Alice B.; Derks, Martijn F. L.; Diroma, Maria Angela; Djan, Mihajla; Duprat, Simone; Eleftheriadi, Klara; Feulner, Philine G. D.; Flot, Jean-François; Forni, Giobbe; Fosso, Bruno; Fournier, Pascal; Fournier-Chambrillon, Christine; Gabaldon, Toni; Garg, Shilpa; Gissi, Carmela; Giupponi, Luca; Gomez-Garrido, Jessica; González, Josefa; Grilo, Miguel L.; Grüning, Björn; Guerin, Thomas; Guiglielmoni, Nadege; Gut, Marta; Haesler, Marcel P.; Hahn, Christoph; Halpern, Balint; Harrison, Peter W.; Heintz, Julia; Hindrikson, Maris; Höglund, Jacob; Howe, Kerstin; Hughes, Graham M.; Istace, Benjamin; Cock, Mark J.; Janžekovič, Franc; Jonsson, Zophonias O.; Joye-Dind, Sagane; Koskimäki, Janne J.; Krystufek, Boris; Kubacka, Justyna; Kuhl, Heiner; Kusza, Szilvia; Labadie, Karine; Lähteenaro, Meri; Lantz, Henrik; Lavrinienko, Anton; Leclère, Lucas; Lopes, Ricardo Jorge; Madsen, Ole; Magdelenat, Ghislaine; Magoga, Giulia; Manousaki, Tereza; Mappes, Tapio; Marques, João Pedro; Redondo, Gemma I. Martinez; Maumus, Florian; McCarthy, Shane A.; Megens, Hendrik-Jan; Melo-Ferreira, José; Mendes, Sofia L.; Montagna, Matteo; Moreno, João; Mosbech, Mai-Britt; Moura, Mónica; Musilova, Zuzana; Myers, Eugene; Nash, Will J.; Nater, Alexander; Nicholson, Pamela; Niell, Manuel; Nijland, Reindert; Noel, Benjamin; Noren, Karin; Oliveira, Pedro H.; Olsen, Remi-Andre; Ometto, Lino; Oomen, Rebekah A.; Ossowski, Stephan; Palinauskas, Vaidas; Palsson, Snaebjorn; Panibe, Jerome P.; Pauperio, Joana; Pavlek, Martina; Payen, Emilie; Pawlowska, Julia; Pellicer, Jaume; Pesole, Graziano; Pimenta, João; Pippel, Martin; Pirttilä, Anna Maria; Poulakakis, Nikos; Rajan, Jeena; Rego, Rúben M. C.; Resendes, Roberto; Resl, Philipp; Riesgo, Ana; Rodin-Morch, Patrik; Soares, Andre E. R.; Fernandes, Carlos Rodriguez; Romeiras, Maria M.; Roxo, Guilherme; Rüber, Lukas; Ruiz-Lopez, Maria Jose; Saarma, Urmas; Silva, Luis P. da; Sim-Sim, Manuela; Soler, Lucile; Sousa, Vitor C.; Santos, Carla Sousa; Spada, Alberto; Stefanovic, Milomir; Steger, Viktor; Stiller, Josefin; Stöck, Matthias; Struck, Torsten H.; Sudasinghe, Hiranya; Tapanainen, Riikka; Tellgren-Roth, Christian; Trindade, Helena; Tukalenko, Yevhen; Urso, Ilenia; Vacherie, Benoit; Belleghem, Steven M. Van; Oers, Kees Van; Vargas-Chavez, Carlos; Velickovic, Nevena; Vella, Noel; Vella, Adriana; Vernesi, Cristiano; Vicente, Sara; Villa, Sara; Pettersson, Olga Vinnere; Volckaert, Filip A. M.; Voros, Judit; Wincker, Patrick; Winkler, Sylke; Ciofi, Claudio; Waterhouse, Robert M.; Mazzoni, Camila J.A genomic database of all Earth’s eukaryotic species could contribute to many scientific discoveries; however, only a tiny fraction of species have genomic information available. In 2018, scientists across the world united under the Earth BioGenome Project (EBP), aiming to produce a database of high-quality reference genomes containing all ~1.5 million recognized eukaryotic species. As the European node of the EBP, the European Reference Genome Atlas (ERGA) sought to implement a new decentralised, equitable and inclusive model for producing reference genomes. For this, ERGA launched a Pilot Project establishing the first distributed reference genome production infrastructure and testing it on 98 eukaryotic species from 33 European countries. Here we outline the infrastructure and explore its effectiveness for scaling high-quality reference genome production, whilst considering equity and inclusion. The outcomes and lessons learned provide a solid foundation for ERGA while offering key learnings to other transnational, national genomic resource projects and the EBP.