Percorrer por autor "Magalhaes, Catarina"
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- First release of the European marine omics biodiversity observation network (EMO BON) shotgun metagenomics data from water and sediment samplesPublication . Pavloudi, Christina; Santi, Ioulia; Azua, Iñigo; Baña, Zuriñe; Bastianini, Mauro; Belser, Caroline; Bilbao, Jone; Bitz-Thorsen, Julie; Broudin, Caroline; Camusat, Mathieu; Cancio, Ibon; Caray-Counil, Louis; Casotti, Raffaella; Castel, Jade; Comtet, Thierry; Cox, Cymon; Daguin, Claire; Cerio, Oihane Díaz de; Exter, Katrina; Fauvelot, Cécile; Frada, Miguel; Galand, Pierre; Garczarek, Laurence; Fernández, Jose González; Guillou, Laure; Hablützel, Pascal; Heynderickx, Hanneloor; Houbin, Céline; Kervella, Anne; Krystallas, Apostolos; Lagaisse, Rune; Laroquette, Arnaud; Lescure, Lyvia; Lopes, Eva; Loulakaki, Melina; Louro, Bruno; Magalhaes, Catarina; Maidanou, Maria; Margiotta, Francesca; Montresor, Marina; Not, Fabrice; Paredes, Estefanía; Percopo, Isabella; Péru, Erwan; Poulain, Julie; Præbel, Kim; Rigaut-Jalabert, Fabienne; Romac, Sarah; Stavroulaki, Melanthia; Troncoso, Jesús Souza; Thiébaut, Eric; Thomas, Wilfried; Tkacz, Andrzej; Trano, Anna Chiara; Wincker, Patrick; Pade, NicolasThe European Marine Omics Biodiversity Observation Network (EMO BON) is an initiative of the European Marine Biological Resource Centre (EMBRC) to establish a persistent genomic observatory amongst designated European coastal marine sites, sharing the same protocols for sampling and data curation. Environmental samples are collected from the water column and, at some sites, soft sediments and hard substrates (Autonomous Reef Monitoring Structures- ARMS), together with a set of mandatory and discretionary metadata (including Essential Ocean Variables- EOVs). Samples are collected following standardised protocols at regular and specified intervals and sequenced in large six-monthly batches at a centralised sequencing facility. The use of standard operating procedures (SOPs) during data collection, library preparation and sequencing aims to provide uniformity amongstthe data collected from the sites. Coupled with strict adherence to open and FAIR (Findable, Accessible, Interoperable, Reusable) data principles, this ensures maximum comparability amongst samples and enhances reusability and interoperability of the data with other data sources. The observatory networkwas launched in June 2021, when the first sampling campaign took place.
- The microbial rare biosphere: current concepts, methods and ecological principlesPublication . Pascoal, Francisco; Costa, Rodrigo; Magalhaes, CatarinaOur ability to describe the highly diverse pool of low abundance populations present in natural microbial communities is increasing at an unprecedented pace. Yet we currently lack an integrative view of the key taxa, functions and metabolic activity which make-up this communal pool, usually referred to as the 'rare biosphere', across the domains of life. In this context, this review examines the microbial rare biosphere in its broader sense, providing an historical perspective on representative studies which enabled to bridge the concept from macroecology to microbial ecology. It then addresses our current knowledge of the prokaryotic rare biosphere, and covers emerging insights into the ecology, taxonomy and evolution of low abundance microeukaryotic, viral and host-associated communities. We also review recent methodological advances and provide a synthetic overview on how the rare biosphere fits into different conceptual models used to explain microbial community assembly mechanisms, composition and function.