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Title: The microbiome of a Pacific moon jellyfish Aurelia coerulea

Journal Article · · PLoS ONE
 [1];  [2];  [3];  [4]; ORCiD logo [5];  [4]
  1. California Institute of Technology (CalTech), Pasadena, CA (United States); Smithsonian Institute, Washington, DC (United States)
  2. Alverno Heights Academy, Sierra Madre, CA (United States)
  3. Flintridge Preparatory School, La Cañada Flintridge, CA (United States)
  4. California Institute of Technology (CalTech), Pasadena, CA (United States)
  5. USDOE Joint Genome Institute (JGI), Berkeley, CA (United States); Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

The impact of microbiome in animal physiology is well appreciated, but characterization of animal-microbe symbiosis in marine environments remains a growing need. This study characterizes the microbial communities associated with the moon jellyfish Aurelia coerulea, first isolated from the East Pacific Ocean and has since been utilized as an experimental system. We find that the microbiome of this Pacific Aurelia culture is dominated by two taxa, a Mollicutes and Rickettsiales. The microbiome is stable across life stages, although composition varies. Mining the host sequencing data, we assembled the bacterial metagenome-assembled genomes (MAGs). The bacterial MAGs are highly reduced, and predict a high metabolic dependence on the host. Analysis using multiple metrics suggest that both bacteria are likely new species. We therefore propose the names Ca. Mariplasma lunae (Mollicutes) and Ca. Marinirickettsia aquamalans (Rickettsiales). Finally, comparison with studies of Aurelia from other geographical populations suggests the association with Ca. Mariplasma lunae occurs in Aurelia from multiple geographical locations. The low-diversity microbiome of Aurelia provides a relatively simple system to study host-microbe interactions.

Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC02-05CH11231
OSTI ID:
2470774
Journal Information:
PLoS ONE, Journal Name: PLoS ONE Journal Issue: 4 Vol. 19; ISSN 1932-6203
Publisher:
Public Library of ScienceCopyright Statement
Country of Publication:
United States
Language:
English

References (69)

Evidence of nitrification associated with globally distributed pelagic jellyfish journal May 2021
Influence of jellyfish blooms on carbon, nitrogen and phosphorus cycling and plankton production journal September 2008
The distinct microbial community in Aurelia coerulea polyps versus medusae and its dynamics after exposure to 60Co-γ radiation journal September 2020
Contrasting contributions to inorganic nutrient recycling by the co-occurring jellyfishes, Catostylus mosaicus and Phyllorhiza punctata (Scyphozoa, Rhizostomeae) journal February 2005
Microbial transformation of jellyfish organic matter affects the nitrogen cycle in the marine water column — A Black Sea case study journal February 2016
Differences in the microbiota of native and non-indigenous gelatinous zooplankton organisms in a low saline environment journal September 2020
The jellyfish joyride: causes, consequences and management responses to a more gelatinous future journal June 2009
A Paradigm Shift in the Trophic Importance of Jellyfish? journal November 2018
MEGAHIT v1.0: A fast and scalable metagenome assembler driven by advanced methodologies and community practices journal June 2016
Genomic insights to SAR86, an abundant and uncultivated marine bacterial lineage journal December 2011
A tissue-engineered jellyfish with biomimetic propulsion journal July 2012
DADA2: High-resolution sample inference from Illumina amplicon data journal May 2016
ModelFinder: fast model selection for accurate phylogenetic estimates journal May 2017
Phylogenetic, genomic, and biogeographic characterization of a novel and ubiquitous marine invertebrate-associated Rickettsiales parasite, Candidatus Aquarickettsia rohweri, gen. nov., sp. nov journal August 2019
Coral-associated bacteria demonstrate phylosymbiosis and cophylogeny journal November 2018
A quantitative sequencing framework for absolute abundance measurements of mucosal and lumenal microbial communities journal May 2020
Uncertain response of ocean biological carbon export in a changing world journal April 2022
Recovery of genomes from metagenomes via a dereplication, aggregation and scoring strategy journal May 2018
Improved metagenome binning and assembly using deep variational autoencoders journal January 2021
Automated analysis of genomic sequences facilitates high-throughput and comprehensive description of bacteria journal May 2021
RASTtk: A modular and extensible implementation of the RAST algorithm for building custom annotation pipelines and annotating batches of genomes journal February 2015
Animals in a bacterial world, a new imperative for the life sciences journal February 2013
Passive energy recapture in jellyfish contributes to propulsive advantage over other metazoans journal October 2013
Self-repairing symmetry in jellyfish through mechanically driven reorganization journal June 2015
Energy metabolism of monocytic Ehrlichia. journal March 1989
Bacterial associations with the hydromedusaNemopsis bacheiand scyphomedusaAurelia auritafrom the North Atlantic Ocean journal November 2016
Fast and accurate short read alignment with Burrows-Wheeler transform journal May 2009
BEDTools: a flexible suite of utilities for comparing genomic features journal January 2010
Scaffolding pre-assembled contigs using SSPACE journal December 2010
Trimmomatic: a flexible trimmer for Illumina sequence data journal April 2014
GTDB-Tk: a toolkit to classify genomes with the Genome Taxonomy Database journal November 2019
KofamKOALA: KEGG Ortholog assignment based on profile HMM and adaptive score threshold journal November 2019
Twelve years of SAMtools and BCFtools journal January 2021
IQ-TREE 2: New Models and Efficient Methods for Phylogenetic Inference in the Genomic Era journal February 2020
MAFFT Multiple Sequence Alignment Software Version 7: Improvements in Performance and Usability journal January 2013
UFBoot2: Improving the Ultrafast Bootstrap Approximation journal October 2017
Database resources of the national center for biotechnology information journal December 2021
Enzyme-specific profiles for genome annotation: PRIAM journal November 2003
Interactive Tree Of Life (iTOL) v4: recent updates and new developments journal April 2019
CheckM: assessing the quality of microbial genomes recovered from isolates, single cells, and metagenomes journal May 2015
The Minimal Gene Complement of Mycoplasma genitalium journal October 1995
Composition of Bacterial Communities Associated with Aurelia aurita Changes with Compartment, Life Stage, and Population journal September 2015
Porin Activity of Anaplasma phagocytophilum Outer Membrane Fraction and Purified P44 journal March 2007
WhollyRickettsia! Reconstructed Metabolic Profile of the Quintessential Bacterial Parasite of Eukaryotic Cells journal November 2017
Ehrlichia chaffeensis Proliferation Begins with NtrY/NtrX and PutA/GlnA Upregulation and CtrA Degradation Induced by Proline and Glutamine Uptake journal November 2014
The Native Microbiome is Crucial for Offspring Generation and Fitness of Aurelia aurita journal December 2020
Molecular biology and genetics of mycoplasmas (Mollicutes) journal December 1985
The Ocean Carbon Cycle journal October 2022
BLAST+: architecture and applications journal January 2009
BMGE (Block Mapping and Gathering with Entropy): a new software for selection of phylogenetic informative regions from multiple sequence alignments journal January 2010
Speciation and phylogeography in the cosmopolitan marine moon jelly, Aurelia sp journal January 2002
The RAST Server: Rapid Annotations using Subsystems Technology journal January 2008
NetCooperate: a network-based tool for inferring host-microbe and microbe-microbe cooperation journal May 2015
OrthoFinder: solving fundamental biases in whole genome comparisons dramatically improves orthogroup inference accuracy journal August 2015
Adoption of conserved developmental genes in development and origin of the medusa body plan journal May 2015
Optimizing taxonomic classification of marker-gene amplicon sequences with QIIME 2’s q2-feature-classifier plugin journal May 2018
Simple statistical identification and removal of contaminant sequences in marker-gene and metagenomics data journal December 2018
Accelerated Profile HMM Searches journal October 2011
Pilon: An Integrated Tool for Comprehensive Microbial Variant Detection and Genome Assembly Improvement journal November 2014
Bacteria associated with moon jellyfish during bloom and post-bloom periods in the Gulf of Trieste (northern Adriatic) journal January 2019
Questioning the Rise of Gelatinous Zooplankton in the World's Oceans journal February 2012
The Diversity of the Endobiotic Bacterial Communities in the Four Jellyfish Species journal December 2019
Jellyfish modify the response of planktonic assemblages to nutrient pulses journal December 2007
Bacterial Communities Associated With Four Blooming Scyphozoan Jellyfish: Potential Species-Specific Consequences for Marine Organisms and Humans Health journal May 2021
Top‐down and bottom‐up influences of jellyfish on primary productivity and planktonic assemblages journal September 2009
From single neurons to behavior in the jellyfish Aurelia aurita journal December 2019
A conserved strategy for inducing appendage regeneration in moon jellyfish, Drosophila, and mice journal December 2021
The importance of molecular characters when morphological variability hinders diagnosability: systematics of the moon jellyfish genusAurelia(Cnidaria: Scyphozoa) journal September 2021
MetaBAT 2: an adaptive binning algorithm for robust and efficient genome reconstruction from metagenome assemblies journal January 2019