ArticleJournal of bacteriology2007
Analysis of the first genome of a hyperthermophilic marine virus-like particle, PAV1, isolated from Pyrococcus abyssi.
Article in Journal of bacteriology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
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Who cites it
31 citing papers in PubMed, 69 citations in OpenAlex.
- A new family of rolling-circle replication endonucleases widespread in archaeal viruses and plasmids.Nucleic acids research · 2026Article
- CRISPR spacers reveal diverse and abundant Thermococcales viruses in hydrothermal vents.Research square · 2026Article
- Assessing the biogeography of marine giant viruses in four oceanic transects.ISME communications · 2023Article
- Assessing the biogeography of marine giant viruses in four oceanic transects.bioRxiv : the preprint server for biology · 2023Article
- Article
- Extended Archaeal Histone-Based Chromatin Structure Regulates Global Gene Expression inFrontiers in microbiology · 2021Article
- The global distribution and evolutionary history of the pT26-2 archaeal plasmid family.Environmental microbiology · 2019Article
- Viruses of archaea: Structural, functional, environmental and evolutionary genomics.Virus research · 2018Review
- The enigmatic archaeal virosphere.Nature reviews. Microbiology · 2017Review
- Bipartite Network Analysis of the Archaeal Virosphere: Evolutionary Connections between Viruses and Capsidless Mobile Elements.Journal of virology · 2016Article
- High hydrostatic pressure adaptive strategies in an obligate piezophile Pyrococcus yayanosii.Scientific reports · 2016Article
- Isolation and Characterization of the Lytic Cold-Active Bacteriophage MYSP06 from the Mingyong Glacier in China.Current microbiology · 2016Article
- Rising to the challenge: accelerated pace of discovery transforms marine virology.Nature reviews. Microbiology · 2015Review
- Archaeal extrachromosomal genetic elements.Microbiology and molecular biology reviews : MMBR · 2015Review
- Unification of the globally distributed spindle-shaped viruses of the Archaea.Journal of virology · 2014Article
- Global morphological analysis of marine viruses shows minimal regional variation and dominance of non-tailed viruses.The ISME journal · 2013Article
- How hyperthermophiles adapt to change their lives: DNA exchange in extreme conditions.Extremophiles : life under extreme conditions · 2013Review
- Living side by side with a virus: characterization of two novel plasmids from Thermococcus prieurii, a host for the spindle-shaped virus TPV1.Applied and environmental microbiology · 2013Article
- Genome sequence of a novel deep-sea vent epsilonproteobacterial phage provides new insight into the co-evolution of Epsilonproteobacteria and their phages.Extremophiles : life under extreme conditions · 2013Article
- Diversity of CRISPR systems in the euryarchaeal Pyrococcales.RNA biology · 2013Review
Corrections and comments
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Authors and funding
7 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Only one virus-like particle (VLP) has been reported from hyperthermophilic Euryarchaeotes. This VLP, named PAV1, is shaped like a lemon and was isolated from a strain of "Pyrococcus abyssi," a deep-sea isolate. Its genome consists of a double-stranded circular DNA of 18 kb which is also present at a high copy number (60 per chromosome) free within the host cytoplasm but is not integrated into the host chromosome. Here, we report the results of complete analysis of the PAV1 genome. All the 25 predicted genes, except 3, are located on one DNA strand. A transcription map has been made by using a reverse transcription-PCR assay. All the identified open reading frames (ORFs) are transcribed. The most significant similarities relate to four ORFs. ORF 180a shows 31% identity with ORF 181 of the pRT1 plasmid isolated from Pyrococcus sp. strain JT1. ORFs 676 and 678 present similarities with a concanavalin A-like lectin/glucanase domain, which could be involved in the process of host-virus recognition, and ORF 59 presents similarities with the transcriptional regulator CopG. The genome of PAV1 displays unique features at the nucleic and proteinic level, indicating that PAV1 should be attached at least to a novel genus or virus family.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.