Stable symbionts across the HMA-LMA dichotomy: Low seasonal and inter-annual variation in sponge-associated bacteria from taxonomically diverse hosts

Stable symbionts across the HMA-LMA dichotomy: Low seasonal and inter-annual variation in sponge-associated bacteria from taxonomically diverse hosts

5 figuras, 3 tablas

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Bibliographic Details
Main Authors: Erwin, Patrick M., Coma, Rafael, López-Sendino, P., Serrano, Eduard, Ribes, Marta
Other Authors: Ministerio de Ciencia e Innovación (España)
Format: artículo biblioteca
Language:English
Published: Blackwell Publishing
Subjects:Porifera, Microbiome, Symbiosis, Temporal Variation, T-RFLP, 16S rRNA,
Online Access:http://hdl.handle.net/10261/123257
http://dx.doi.org/10.13039/501100004837
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spelling dig-icm-es-10261-1232572019-10-04T09:05:17Z Stable symbionts across the HMA-LMA dichotomy: Low seasonal and inter-annual variation in sponge-associated bacteria from taxonomically diverse hosts Erwin, Patrick M. Coma, Rafael López-Sendino, P. Serrano, Eduard Ribes, Marta Ministerio de Ciencia e Innovación (España) Porifera Microbiome Symbiosis Temporal Variation T-RFLP 16S rRNA 5 figuras, 3 tablas Marine sponges host bacterial communities with important ecological and economic roles in nature and society, yet these benefits depend largely on the stability of host-symbiont interactions and their susceptibility to changing environmental conditions. Here, we investigated the temporal stability of complex host-microbe symbioses in a temperate, seasonal environment over 3 years, targeting sponges across a range of symbiont density (high and low microbial abundance, HMA and LMA) and host taxonomy (6 orders). Symbiont profiling by terminal restriction fragment length polymorphism analysis of 16S rRNA gene sequences revealed that bacterial communities in all sponges exhibited a high degree of host-specificity, low seasonal dynamics and low inter-annual variability: results that represent an emerging trend in the field of sponge microbiology and contrast sharply with the seasonal dynamics of free-living bacterioplankton. Further, HMA sponges hosted more diverse, even and similar symbiont communities than LMA sponges and these differences in community structure extended to core members of the microbiome. Together, these findings show clear distinctions in symbiont structure between HMA and LMA sponges while resolving notable similarities in their stability over seasonal and inter-annual scales, thus providing insight into the ecological consequences of the HMA-LMA dichotomy and the temporal stability of complex host-microbe symbioses. This work was supported by the Spanish Government projects MARSYMBIOMICS [grant number CTM2013-43287-P] and CSI-Coral [grant number CGL2013-43106-R to RC and Downloaded from http://femsec.oxfordjournals.org/ by guest on October 1, 2015 18 MR]. This is a contribution from the Marine Biogeochemistry and Global Change research group funded by the Catalan Government [grant number 2014SGR1029]. Peer reviewed 2015 artículo http://purl.org/coar/resource_type/c_6501 FEMS Microbiology Ecology 91: fiv115 (2015) 0168-6496 http://hdl.handle.net/10261/123257 10.1093/femsec/fiv115 1574-6941 http://dx.doi.org/10.13039/501100004837 en http://dx.doi.org/10.1093/femsec/fiv115 Sí open Blackwell Publishing
institution ICM ES
collection DSpace
country España
countrycode ES
component Bibliográfico
access En linea
databasecode dig-icm-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del ICM España
language English
topic Porifera
Microbiome
Symbiosis
Temporal Variation
T-RFLP
16S rRNA
Porifera
Microbiome
Symbiosis
Temporal Variation
T-RFLP
16S rRNA
spellingShingle Porifera
Microbiome
Symbiosis
Temporal Variation
T-RFLP
16S rRNA
Porifera
Microbiome
Symbiosis
Temporal Variation
T-RFLP
16S rRNA
Erwin, Patrick M.
Coma, Rafael
López-Sendino, P.
Serrano, Eduard
Ribes, Marta
Stable symbionts across the HMA-LMA dichotomy: Low seasonal and inter-annual variation in sponge-associated bacteria from taxonomically diverse hosts
description 5 figuras, 3 tablas
author2 Ministerio de Ciencia e Innovación (España)
author_facet Ministerio de Ciencia e Innovación (España)
Erwin, Patrick M.
Coma, Rafael
López-Sendino, P.
Serrano, Eduard
Ribes, Marta
format artículo
topic_facet Porifera
Microbiome
Symbiosis
Temporal Variation
T-RFLP
16S rRNA
author Erwin, Patrick M.
Coma, Rafael
López-Sendino, P.
Serrano, Eduard
Ribes, Marta
author_sort Erwin, Patrick M.
title Stable symbionts across the HMA-LMA dichotomy: Low seasonal and inter-annual variation in sponge-associated bacteria from taxonomically diverse hosts
title_short Stable symbionts across the HMA-LMA dichotomy: Low seasonal and inter-annual variation in sponge-associated bacteria from taxonomically diverse hosts
title_full Stable symbionts across the HMA-LMA dichotomy: Low seasonal and inter-annual variation in sponge-associated bacteria from taxonomically diverse hosts
title_fullStr Stable symbionts across the HMA-LMA dichotomy: Low seasonal and inter-annual variation in sponge-associated bacteria from taxonomically diverse hosts
title_full_unstemmed Stable symbionts across the HMA-LMA dichotomy: Low seasonal and inter-annual variation in sponge-associated bacteria from taxonomically diverse hosts
title_sort stable symbionts across the hma-lma dichotomy: low seasonal and inter-annual variation in sponge-associated bacteria from taxonomically diverse hosts
publisher Blackwell Publishing
url http://hdl.handle.net/10261/123257
http://dx.doi.org/10.13039/501100004837
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