{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,7]],"date-time":"2026-02-07T20:29:17Z","timestamp":1770496157783,"version":"3.49.0"},"reference-count":37,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T00:00:00Z","timestamp":1750291200000},"content-version":"vor","delay-in-days":18,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100005416","name":"Norges Forskningsr\u00e5d","doi-asserted-by":"publisher","award":["320076"],"award-info":[{"award-number":["320076"]}],"id":[{"id":"10.13039\/501100005416","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["enviromicro-journals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Environ Microbiol Rep"],"published-print":{"date-parts":[[2025,6]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Understanding the assembly processes of the coastal seafloor microbiota is crucial for gaining insights into how ocean ecosystems work. In our study, we addressed the question about how local selection affects the global distribution of coastal seafloor microorganisms. We identified two main clusters of samples by examining the geographical distribution of 356 high\u2010quality prokaryote metagenome\u2010assembled genomes (MAGs) from 94 coastal samples collected along the Norwegian and Icelandic coasts. There was no identifiable correlation between the abundance of MAGs and the geographic distance between them central to the identified clusters (no distance decay). In contrast, noncentral MAGs demonstrate a pronounced distance decay. We also observed significant functional differences between the two sample clusters. One cluster showed enrichment in functions such as dissimilatory nitrate reduction to ammonium (DNRA), acetoclastic methanogenesis, thiosulphate conversion and acetate and butyrate metabolism. The other cluster was enriched in propionate metabolism, nitrite oxidation to nitrate and cobalamin\u2010dependent carbon fixation. These results suggest that localised environmental selection acts on cosmopolitan taxa to shape seafloor microbiota. Our findings therefore profoundly impact the understanding of seafloor ecological processes and their management.<\/jats:p>","DOI":"10.1111\/1758-2229.70123","type":"journal-article","created":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T22:40:11Z","timestamp":1750372811000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["The Coastal Seafloor Microbiota Is Structured by Local Selection of Cosmopolitan Taxa"],"prefix":"10.1111","volume":"17","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7809-3943","authenticated-orcid":false,"given":"Knut","family":"Rudi","sequence":"first","affiliation":[{"name":"Norwegian University of Life Sciences  \u00c5s Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tonje","family":"Nilsen","sequence":"additional","affiliation":[{"name":"Norwegian University of Life Sciences  \u00c5s Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ragnhild","family":"Pettersen","sequence":"additional","affiliation":[{"name":"Akvaplan\u2010Niva  Troms\u00f8 Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nigel Brian","family":"Keeley","sequence":"additional","affiliation":[{"name":"Institute of Marine Research  Troms\u00f8 Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7305-5737","authenticated-orcid":false,"given":"Jessica Louise","family":"Ray","sequence":"additional","affiliation":[{"name":"Aqua Kompetanse AS  Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0183-2314","authenticated-orcid":false,"given":"Sanna","family":"Majaneva","sequence":"additional","affiliation":[{"name":"Akvaplan\u2010Niva  Troms\u00f8 Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Morten","family":"Stokkan","sequence":"additional","affiliation":[{"name":"Stim as  Lofoten Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anja","family":"Hervik","sequence":"additional","affiliation":[{"name":"Aqua Kompetanse AS  Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Inga Leena","family":"Angell","sequence":"additional","affiliation":[{"name":"Norwegian University of Life Sciences  \u00c5s Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Melcy","family":"Philip","sequence":"additional","affiliation":[{"name":"Norwegian University of Life Sciences  \u00c5s Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Julie","family":"Martin","sequence":"additional","affiliation":[{"name":"Norwegian University of Life Sciences  \u00c5s Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maud \u00d8degaard","family":"Sundt","sequence":"additional","affiliation":[{"name":"Stim as  Lofoten Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lars Gustav","family":"Snipen","sequence":"additional","affiliation":[{"name":"Norwegian University of Life Sciences  \u00c5s Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,6,19]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.328.7441.702"},{"key":"e_1_2_9_3_1","volume-title":"Geobiologie of inleiding tot de milieukunde","author":"Becking L. 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