ArticleJournal of bacteriology2000
Plasmid pGS5 from the hyperthermophilic archaeon Archaeoglobus profundus is negatively supercoiled.
Article in Journal of bacteriology, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
What it found
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Who cites it
19 citing papers in PubMed, 38 citations in OpenAlex.
- The Thermococcales as a model system: historical perspectives and emerging tools.Journal of bacteriology · 2025Review
- Phylogenetic distribution of DNA topoisomerase VI and its distinction from SPO11.NAR genomics and bioinformatics · 2024Article
- How Do Thermophiles Organize Their Genomes?Microbes and environments · 2024Review
- The hyperthermophilic archaeon Thermococcus kodakarensis is resistant to pervasive negative supercoiling activity of DNA gyrase.Nucleic acids research · 2021Article
- The regulation of DNA supercoiling across evolution.Protein science : a publication of the Protein Society · 2021Review
- Archaea: A Gold Mine for Topoisomerase Diversity.Frontiers in microbiology · 2021Review
- Increase of positive supercoiling in a hyperthermophilic archaeon after UV irradiation.Extremophiles : life under extreme conditions · 2019Article
- 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
- Reverse gyrase--recent advances and current mechanistic understanding of positive DNA supercoiling.Nucleic acids research · 2014Review
- 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
- DNA self-assembly: from chirality to evolution.International journal of molecular sciences · 2013Review
- Separate and combined biochemical activities of the subunits of a naturally split reverse gyrase.The Journal of biological chemistry · 2010Article
- Complete genome sequence of Archaeoglobus profundus type strain (AV18).Standards in genomic sciences · 2010Article
- Article
- The linkage between reverse gyrase and hyperthermophiles: a review of their invariable association.Journal of microbiology (Seoul, Korea) · 2009Review
- Phylogenomics of DNA topoisomerases: their origin and putative roles in the emergence of modern organisms.Nucleic acids research · 2009Review
- Targeted gene disruption by homologous recombination in the hyperthermophilic archaeon Thermococcus kodakaraensis KOD1.Journal of bacteriology · 2003Article
- DNA bending, compaction and negative supercoiling by the architectural protein Sso7d of Sulfolobus solfataricus.Nucleic acids research · 2002Article
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We present evidence that, in contrast to plasmids from other hyperthermophilic archaea, which are in the relaxed to positively supercoiled state, plasmid pGS5 (2.8 kb) from Archaeoglobus profundus is negatively supercoiled. This might be due to the presence of a gyrase introducing negative supercoils, since gyrase genes are present in the genome of its close relative A. fulgidus, and suggests that gyrase activity predominates over reverse gyrase whenever the two topoisomerases coexist in cells.
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Registered trials
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.