Academic Journal
Population genomics unveils the century-old invasion of the Seagrass Halophila stipulacea in the Mediterranean Sea
| العنوان: | Population genomics unveils the century-old invasion of the Seagrass Halophila stipulacea in the Mediterranean Sea |
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| المؤلفون: | García-Escudero, Catalina A., Tsigenopoulos, Costas S., Manousaki, Tereza, Tsakogiannis, Alexandros, Marbà, Núria, Vizzini, Salvatrice, Duarte, Carlos M., Apostolaki, Eugenia T. |
| المساهمون: | HEAL-Link, European Commission, Greek Government, Ministerio de Economía y Competitividad (España), Ministerio de Ciencia e Innovación (España), Agencia Estatal de Investigación (España), Marbà, Núria, Duarte, Carlos M. |
| بيانات النشر: | Springer Nature |
| سنة النشر: | 2024 |
| المجموعة: | Digital.CSIC (Consejo Superior de Investigaciones Científicas / Spanish National Research Council) |
| مصطلحات موضوعية: | Invasion genomics, Population genetics, Non-model species, ddRA-seq, Marine invasion, Lessepsian immigrants |
| الوصف: | © The Author(s) 2023. Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. ; The tropical seagrass Halophila stipulacea invaded the Eastern Mediterranean Sea in the late nineteenth century and progressively spread throughout the basin ever since. Its spread is expected to continue north-westward as the Mediterranean Sea becomes warmer, potentially changing the seagrass biogeography of the basin. Given the power of genomics to assess invasion dynamics in non-model species, we report the first ddRAD-seq study of H. stipulacea and small-scale population genomic analysis addressing its century-old Mediterranean invasion. Based on 868 SNPs and 35 genotyped native (Red Sea) and exotic (from Cyprus, Greece, and Italy) samples, results suggest that genetic structure was high, especially between major geographic discontinuities, and that exotic populations maintain comparably lower genetic diversity than native populations, despite 130 years of invasion. The evidence of high heterozygosity excess, coupled with previously reported male-dominated and rare flowering records in the exotic range, suggests that clonal propagation likely played a pivotal role in the successful colonization and spread of H. stipulacea in the Mediterranean. This ... |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 0025-3162 1432-1793 |
| Relation: | #PLACEHOLDER_PARENT_METADATA_VALUE#; info:eu-repo/grantAgreement/MINECO//CGL2015-71809-P/ES/IMPACTOS DEL CALENTAMIENTO GLOBAL SOBRE LOS ECOSISTEMAS COSTEROS DOMINADOS POR MACROFITOS EN EL MAR MEDITERRANEO; EVALUACION DE SU CAPACIDAD DE ADAPTACION/; info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-123723OB-C21/ES/DINAMICO COMPLEJO DE ECOSISTEMAS COSTERAS: RESILIENCIA AL CAMBIO CLIMATICO/; Publisher's version; All sequencing data generated on this study are available on GenBank under the NCBI BioProject Accession No. PRJNA937663 and the BioSample Accession Nos. SAMN33551072-SAMN33551106.; https://doi.org/10.1007/s00227-023-04361-7; Sí; Marine Biology 171(2): 40 (2024); http://hdl.handle.net/10261/361348 |
| DOI: | 10.1007/s00227-023-04361-7 |
| الاتاحة: | http://hdl.handle.net/10261/361348 https://doi.org/10.1007/s00227-023-04361-7 |
| Rights: | open |
| رقم الانضمام: | edsbas.AE1AFDA |
| قاعدة البيانات: | BASE |
| تدمد: | 00253162 14321793 |
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| DOI: | 10.1007/s00227-023-04361-7 |