Shifts in marine invertebrate bacterial assemblages associated with tissue necrosis during a heat wave
Por favor, use este identificador para citar o enlazar este ítem:
http://hdl.handle.net/10045/114052
Título: | Shifts in marine invertebrate bacterial assemblages associated with tissue necrosis during a heat wave |
---|---|
Autor/es: | Rubio-Portillo, Esther | Ramos-Esplá, Alfonso A. | Anton, Josefa |
Grupo/s de investigación o GITE: | Ecología Microbiana Molecular | Biología Marina |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Fisiología, Genética y Microbiología | Universidad de Alicante. Departamento de Ciencias del Mar y Biología Aplicada |
Palabras clave: | Marine heat waves | Mass mortality | Microbiome | Coral | Gorgonian | Sponge | Dysbiosis |
Área/s de conocimiento: | Microbiología | Zoología |
Fecha de publicación: | abr-2021 |
Editor: | Springer Nature |
Cita bibliográfica: | Coral Reefs. 2021, 40: 395-404. https://doi.org/10.1007/s00338-021-02075-0 |
Resumen: | Marine heat waves (MHWs) are periods of extremely high seawater temperature that affect marine ecosystems in several ways. Anthozoans (corals and gorgonians) and Porifera (sponges) are usually among the taxa most affected by MHWs. Both are holobiont entities that form complex interactions with a wide range of microbes, which are an essential part of these organisms and play key roles in their health status. Here, we determine microbial community changes suffered in two corals (Cladocora caespitosa and Oculina patagonica), one gorgonian (Leptogorgia sarmentosa) and one sponge (Sarcotragus fasciculatus) during the 2015 MHW. The microbial communities were different among hosts and displayed shifts related to host health status, with a higher abundance in necrosed tissues of Ruegeria species or of potential pathogens like Vibrio. We also carry out a meta-analysis using 93 publicly accessible 16S rRNA gene libraries from O. patagonica, C. caespitosa and L. sarmentosa to establish a Mediterranean core microbiome in these species. We have identified one Ruegeria OTU that maintained a stable and consistent association with these species, which was also related to tissue necrosis in their hosts. Therefore, Ruegeria sp. could play an important and still underexplored role in the health status of its hosts. |
Patrocinador/es: | This work has been carried out within the CIESM project “Tropical Signals” and it was funded by the European Union’s framework program Horizon 2020 (LEIT-BIO-2015-685474, Metafluidics, to JA). |
URI: | http://hdl.handle.net/10045/114052 |
ISSN: | 0722-4028 (Print) | 1432-0975 (Online) |
DOI: | 10.1007/s00338-021-02075-0 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © The Author(s), under exclusive licence to Springer-Verlag GmbH, DE part of Springer Nature 2021 |
Revisión científica: | si |
Versión del editor: | https://doi.org/10.1007/s00338-021-02075-0 |
Aparece en las colecciones: | INV - BM - Artículos Científicos / Scientific Papers Investigaciones financiadas por la UE INV - EMM - Artículos de Revistas |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Rubio-Portillo_etal_2021_CoralReefs_final.pdf | Versión final (acceso restringido) | 1,09 MB | Adobe PDF | Abrir Solicitar una copia |
Rubio-Portillo_etal_2021_CoralReefs_preprint.pdf | Preprint (acceso abierto) | 504,65 kB | Adobe PDF | Abrir Vista previa |
Todos los documentos en RUA están protegidos por derechos de autor. Algunos derechos reservados.