Coral holobiont-associated alphaflexivirus 2

Alphaflexiviridae Cnidaria extended

OM030232

Genome And Source

Length
N/A
Type
ssRNA
GC%
N/A
Completeness
metadata_only
Country
N/A
Year
N/A

📋 Data Provenance

🗄️
Source
GenBank / NCBI
🔗
Accession
OM030232
📁
Entry Type
partial_genome
🕒
Last Updated
N/A

Genome Browser

No ORF position data available for this genome.

Curation Status

1
Isolates
1
Hosts
1
Proteins
Sequence

Related Viruses

No related viruses found.

Reference

Novel Alphaflexiviridae Genomes Associated with Stony Coral Tissue Loss Disease (SCTLD)-Infected, Disease-Exposed and Unexposed Coral Colonies in the U.S. Virgin Islands

Veglia,A.J., Beavers,K., Van Buren,E.W., Meiling,S.S., Muller,E.M., Smith,T.B., Holstein,D.M., Apprill,A., Brandt,M.E., Mydlarz,L.D. and Correa,A.M.S.

Unpublished unknown

ICTV Mapping

No reviewed species-level mapping is available. Family-level ICTV references:

  • Allexivirus alphallii (Allexivirus)
  • Allexivirus betallii (Allexivirus)
  • Allexivirus chiallii (Allexivirus)
  • Allexivirus deltallii (Allexivirus)
  • Allexivirus ecsallii (Allexivirus)

Reviewed Evidence

Only manual-checked evidence records are displayed. Inferred records (without direct isolate linkage) are shown with a yellow badge.

Virulence / pathogenicity

Overall, our results show that in a bleaching-resistant coral-holobiont system, dinoRNAVs respond to in situ heat stress and have potentially nuanced, non-lethal health impacts on coral colonies.
pathogenicity · medium
gigas), experimental challenge (BAC = bacterial, PMA = Perkinsus marinus, OSHV-1 = OsHV-1) and a letter code when there were multiple experiments of that type (A, B, C) Experiment Host Life Stage Challenge Method Host Stock Challenge Type Challenge
pathogenicity · medium
The acute transcriptional response of the coral Acropora millepora to immune challenge: expression of GiMAP/IAN genes links the innate immune responses of corals with those of mammals and plants AbstractBackgroundAs a step towards understanding coral
BACKGROUND: As a step towards understanding coral immunity we present the first whole transcriptome analysis of the acute responses of Acropora millepora to challenge with the bacterial cell wall derivative MDP and the viral mimic poly I:C, defined immunogens provoking distinct but well characterised responses in higher animals.
pathogenicity · medium
A separate challenge in promoting diversity and inclusion in the broader field of coral research is to connect researchers that have samples with other scientists and managers (including undergraduate trainees and volunteers) from diverse disciplines
pathogenicity · medium
To increase the information about QS systems and their role in emerging aquaculture-related pathogenic bacteria, we have analyzed the production of AHL signal molecules in 34 strains isolated from healthy and diseased corals and seawater by a AHL-lac
pathogenicity · medium
The acute transcriptional response of the coral acropora millepora to immune challenge: expression of GiMAP/IAN genes links the innate immune responses of corals with those of mammals and plants.
pathogenicity · medium

Temperature

Here, we apply this approach at the reef scale to track the spatial and temporal dynamics of a viral lineage for the first time, spanning a significant thermal stress event, to test for evidence of dysbiosis in their associated coral colonies.
temperature · medium
Association of coral algal symbionts with a diverse viral community responsive to heat shock BackgroundStony corals provide the structural foundation of coral reef ecosystems and are termed holobionts given they engage in symbioses, in particular wit
temperature · medium
Gene transcripts of the major capsid protein were previously shown to be highly expressed in a thermo-sensitive Symbiodinium C1 population at ambient temperature, but not in a conspecific thermo-tolerant population under the same conditions, suggesti
temperature · medium
nov Hemolymph microbiome of pacific oysters in response to temperature, temperature stress and infection Summer mortality of Pacific oysters, Crassostrea gigas (thunberg): initial findings on multiple environmental stressors in Puget sound, Washingto
temperature · medium
Reactions were per- formed using the PTC-100 thermocycler (MJ research) with PCR amplification consisted of an initial denaturation step of 94°C for 5 min, followed by 25 cycles of denaturation at 94°C for 30 Mediterranean Coral OM Based Microbial Tr
temperature · high
Corals from 2015 were transported to the National Sea Simulator at AIMS, and placed in flow-through aquaria with artificial lighting and a constant water temperature of 28°C; tissues from these colonies were air-blasted ~3 days after arrival in the a
temperature · high
Here, we present the first metagenomic study of viral communities in corals thriving in a thermally variable water body in which the temperature fluctuates between 11 and 39°C in different seasons.
temperature · high
(2022) demonstrated the rapid formation of diverse viral major capsid protein (MCP) ‘aminotypes’ (unique amino acid sequences) from a Symbiodiniaceae-infecting dinoflagellate RNA virus in coral colonies exposed to high temperatures (30.3°C) that are
temperature · high
At the end of the experiments, samples of coral tissue were fixed in 3% glutaraldehyde and stored at 4°C for zooxanthellae count and TEM.
temperature · high

Diagnostic And Control Records

No curated diagnostic or control records are available for this virus.

Proteins

🧬

No protein annotations available

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CNN-Based Identification of Pathogens of Concern in Shrimp.
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Survival strategies for the microbiome in a vent-dwelling glass sponge from the middle Okinawa Trough.
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Synergistic effects of commensals and phage predation in suppressing colonization by pathogenic Vibrio parahaemolyticus.
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Viralization as a microbial approach for enhancing coral reef restoration.
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Coral Disease: Direct and Indirect Agents, Mechanisms of Disease, and Innovations for Increasing Resistance and Resilience.
Vega Thurber RL, Silva D, Speare L, Croquer A, Veglia AJ, Alvarez-Filip L, Zaneveld JR, Muller EM, Correa AMS
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Hewson I, Brandt M, Budd K, Breitbart M, DeRito C, Gittens S, Henson MW, Hylkema A, Sevier M, Souza M, Vilanova-Cuevas B, Von Hoene S
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Phage-induced disturbance of a marine sponge microbiome.
Steiner LX, Schmittmann L, Rahn T, Lachnit T, Jahn MT, Hentschel U
2024
Diseases of marine fish and shellfish in an age of rapid climate change.
Rowley AF, Baker-Austin C, Boerlage AS, Caillon C, Davies CE, Duperret L, Martin SAM, Mitta G, Pernet F, Pratoomyot J, Shields JD, Shinn AP, Songsungthong W, Srijuntongsiri G, Sritunyalucksana K, Vidal-Dupiol J, Uren Webster TM, Taengchaiyaphum S, Wongwaradechkul R, Coates CJ
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Metabolic reconstruction of the near complete microbiome of the model sponge Ianthella basta.
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Endogenous viral elements reveal associations between a non-retroviral RNA virus and symbiotic dinoflagellate genomes.
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Viral predation pressure on coral reefs.
Silveira CB, Luque A, Haas AF, Roach TNF, George EE, Knowles B, Little M, Sullivan CJ, Varona NS, Wegley Kelly L, Brainard R, Rohwer F, Bailey B
2023
Viruses of a key coral symbiont exhibit temperature-driven productivity across a reefscape.
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Limited cross-species virus transmission in a spatially restricted coral reef fish community.
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A remarkably diverse and well-organized virus community in a filter-feeding oyster.
Jiang JZ, Fang YF, Wei HY, Zhu P, Liu M, Yuan WG, Yang LL, Guo YX, Jin T, Shi M, Yao T, Lu J, Ye LT, Shi SK, Wang M, Duan M, Zhang DC
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Untitled
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Phylogenomic diversity of
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Multiple waves of viral invasions in Symbiodiniaceae algal genomes.
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Geographic Distribution

No geographic distribution data available

Taxonomy Information

Family
Alphaflexiviridae
Host Phylum
Cnidaria
Genome Type
ssRNA
Discovery Method
metagenomic_survey

Related Isolates

Accession Length GC Completeness Country Year
OM030232 N/A N/A metadata_only N/A N/A