Prokaryotic, Fungal, and Unicellular Eukaryotic Core Communities Across Three Sympatric Marine Sponges From the Southwestern Atlantic Coast Are Dominated Largely by Deterministic Assemblage Processes DOI Creative Commons
Cristiane Cassiolato Pires Hardoim, Gisele Lôbo‐Hajdu, Márcio Reis Custódio

et al.

Frontiers in Microbiology, Journal Year: 2021, Volume and Issue: 12

Published: June 8, 2021

Marine sponges are known to harbor a diverse and complex microbiota; however, vast majority of surveys have been investigating the prokaryotic communities in north hemisphere Australia. In addition, mechanisms microbial community assembly poorly understood this pivotal player ecosystem. Thus, survey addressed holobiome sponge species São Paulo region (Brazil) for first time investigated contribution neutral niche processes prokaryotic, fungal, unicellular eukaryotic assemblage three sympatric Aplysina caissara, fulva, Tedania ignis along with environmental samples. The compositions associated detected samples were strikingly different. Remarkably, between 47 88% assigned operational taxonomic units (OTUs) specifically species. Moreover, around 77, 69, 53% unclassified OTUs from communities, respectively, showed less than 97% similarity well-known databases, suggesting that southwestern Atlantic coast an important source novelty. These values even higher, 80 61% OTUs, when excluding low abundance fungal datasets, respectively. Host major driver shaping sponge-associated community. Deterministic primarily responsible all species, while also A. caissara T. replicates, Most species-rich lineages found Northern seas many them might play essential roles symbioses, such as biosynthesis secondary metabolites exhibit antimicrobial antiviral activities, well provide protection against host predation. Overall, study microbiota was assembled by interactions deterministic-based manner; closely related shared strong phylogenetic signal their traits Brazilian reservoir novel

Language: Английский

Bacterial Secondary Metabolite Biosynthetic Potential in Soil Varies with Phylum, Depth, and Vegetation Type DOI Creative Commons
Allison Sharrar,

Alexander Crits‐Christoph,

Raphaël Méheust

et al.

mBio, Journal Year: 2020, Volume and Issue: 11(3)

Published: June 15, 2020

Microbes produce specialized compounds to compete or communicate with one another and their environment. Some of these compounds, such as antibiotics, are also useful in medicine biotechnology. Historically, most antibiotics have come from soil bacteria which can be isolated grown the lab. Though vast majority cannot isolated, we extract genetic information search it for genes compounds. These understudied offer a wealth potential discovery new important microbial products. Here, identified ability diverse novel range environments. This will other researchers who wish isolate certain Beyond use humans, understanding distribution function products is key communities effects on biogeochemical cycles.

Language: Английский

Citations

168
The biotechnological potential of the Chloroflexota phylum DOI Creative Commons
André Freches, J.C. Fradinho

Applied and Environmental Microbiology, Journal Year: 2024, Volume and Issue: 90(6)

Published: May 6, 2024

In the next decades, increasing material and energetic demand to support population growth higher standards of living will amplify current pressures on ecosystems call for greater investments in infrastructures modern technologies. A valid approach overcome such future challenges is employment sustainable bio-based technologies that explore metabolic richness microorganisms. Collectively, capabilities

Language: Английский

Citations

21
Characterization of a sponge microbiome using an integrative genome-centric approach DOI Open Access
J. Pamela Engelberts, Steven J. Robbins, Jasper M. de Goeij

et al.

The ISME Journal, Journal Year: 2020, Volume and Issue: 14(5), P. 1100 - 1110

Published: Jan. 28, 2020

Language: Английский

Citations

136
Comparative genomic analysis of Flavobacteriaceae: insights into carbohydrate metabolism, gliding motility and secondary metabolite biosynthesis DOI Creative Commons
Asimenia Gavriilidou,

Johanna Gutleben,

Dennis Versluis

et al.

BMC Genomics, Journal Year: 2020, Volume and Issue: 21(1)

Published: Aug. 20, 2020

Members of the bacterial family Flavobacteriaceae are widely distributed in marine environment and often found associated with algae, fish, detritus or invertebrates. Yet, little is known about characteristics that drive their ubiquity diverse ecological niches. Here, we provide an overview functional traits common to taxonomically members from different environmental sources, a focus on Marine clade. We include seven newly sequenced sponge-derived strains were also tested for gliding motility antimicrobial activity.

Language: Английский

Citations

104
A genomic view of the microbiome of coral reef demosponges DOI Creative Commons
Steven J. Robbins, Weizhi Song, J. Pamela Engelberts

et al.

The ISME Journal, Journal Year: 2021, Volume and Issue: 15(6), P. 1641 - 1654

Published: Jan. 19, 2021

Abstract Sponges underpin the productivity of coral reefs, yet few their microbial symbionts have been functionally characterised. Here we present an analysis ~1200 metagenome-assembled genomes (MAGs) spanning seven sponge species and 25 phyla. Compared to MAGs derived from reef seawater, sponge-associated were enriched in glycosyl hydrolases targeting components tissue, mucus macroalgae, revealing a critical role for cycling organic matter. Further, visualisation distribution these genes amongst symbiont taxa uncovered functional guilds matter degradation. Genes utilisation sialic acids glycosaminoglycans tissue found specific lineages that also encoded attachment sponge-derived fibronectins cadherins, suggesting can utilise structural elements tissue. encoding CRISPR restriction-modification systems used defence against mobile genetic symbionts, along with eukaryote-like gene motifs thought be involved maintaining host association. Finally, provide evidence many sponge-enriched are laterally transferred between taxa, they confer selective advantage within niche therefore play ecology evolution.

Language: Английский

Citations

96
Heterotrophy in the earliest gut: a single-cell view of heterotrophic carbon and nitrogen assimilation in sponge-microbe symbioses DOI Creative Commons
Laura Rix, Marta Ribes, Rafel Coma

et al.

The ISME Journal, Journal Year: 2020, Volume and Issue: 14(10), P. 2554 - 2567

Published: June 29, 2020

Sponges are the oldest known extant animal-microbe symbiosis. These ubiquitous benthic animals play an important role in marine ecosystems cycling of dissolved organic matter (DOM), largest source on Earth. The conventional view DOM through microbial processing has been challenged by interaction between this efficient filter-feeding host and its diverse abundant microbiome. Here we quantify, for first time, cells symbionts sponge heterotrophy. We combined stable isotope probing nanoscale secondary ion mass spectrometry to compare different sources (glucose, amino acids, algal-produced) particulate (POM) a high-microbial abundance (HMA) low-microbial (LMA) with single-cell resolution. Contrary common notion, found that both choanocyte (i.e. filter) were active uptake. Although all assimilated sponges, higher biomass HMA corresponded increased capacity process greater variety compounds. Nevertheless, situ feeding data demonstrated was primary carbon LMA sponge, accounting ~90% their heterotrophic diets. Microbes accounted majority (65-87%) (and ~60% total diet) but <5% sponge. propose evolutionary success sponges is due strategies exploit vast reservoir ocean.

Language: Английский

Citations

91
Vertical transmission of sponge microbiota is inconsistent and unfaithful DOI
Johannes R. Björk, Cristina Díez‐Vives,

Carmen Astudillo-García

et al.

Nature Ecology & Evolution, Journal Year: 2019, Volume and Issue: 3(8), P. 1172 - 1183

Published: July 8, 2019

Language: Английский

Citations

90
Biodiversity, environmental drivers, and sustainability of the global deep-sea sponge microbiome DOI Creative Commons
Kathrin Busch, Beate M. Slaby, Wolfgang Bach

et al.

Nature Communications, Journal Year: 2022, Volume and Issue: 13(1)

Published: Sept. 2, 2022

Abstract In the deep ocean symbioses between microbes and invertebrates are emerging as key drivers of ecosystem health services. We present a large-scale analysis microbial diversity in deep-sea sponges (Porifera) from scales sponge individuals to basins, covering 52 locations, 1077 host translating into 169 species (including understudied glass sponges), 469 reference samples, collected anew during 21 ship-based expeditions. demonstrate impacts abundance status, geographic distance, phylogeny, physical-biogeochemical environment microbiome composition, descending order relevance. Our study further discloses that fundamental concepts microbiology apply robustly across distances >10,000 km. Deep-sea microbiomes less complex, yet more heterogeneous, than their shallow-water counterparts. underscores uniqueness each ground based on which we provide critical knowledge for conservation these vulnerable ecosystems.

Language: Английский

Citations

52
Cophylogeny and convergence shape holobiont evolution in sponge–microbe symbioses DOI
M. Sabrina Pankey, David C. Plachetzki, Keir J. Macartney

et al.

Nature Ecology & Evolution, Journal Year: 2022, Volume and Issue: 6(6), P. 750 - 762

Published: April 7, 2022

Language: Английский

Citations

43
Pyrite-enhanced Sludge Digestion via Stimulation of Direct Interspecies Electron Transfer between Syntrophic Propionate- and Sulfur-oxidizing Bacteria and Methanogens: Genome-centric Metagenomics Evidence DOI

Pengbo Jiao,

Xingxing Zhang, Shiwei Qiu

et al.

Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 456, P. 141089 - 141089

Published: Dec. 20, 2022

Language: Английский

Citations

42