Evidence map›Paper›PMID 19114480›Full record

ArticleJournal of bacteriology2009

Complete genome sequence of the anaerobic, protein-degrading hyperthermophilic crenarchaeon Desulfurococcus kamchatkensis.

Nikolai V Ravin, Andrey V Mardanov, Alexey V Beletsky, Ilya V Kublanov, Tatiana V Kolganova, Alexander V Lebedinsky, Nikolai A Chernyh, Elizaveta A Bonch-Osmolovskaya, Konstantin G Skryabin

Open access · greenAbstract read
In one paragraph

Article in Journal of bacteriology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.4field-weighted citation impact, top 19% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 38 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Permanent Draft Genome Sequence ofGenome announcements · 2017
    Article
  5. Article
  6. Article
  7. Structure of the dodecamer of the aminopeptidase APDkam598 from the archaeon Desulfurococcus kamchatkensis.Acta crystallographica. Section F, Structural biology communications · 2015
    Article
  8. Article
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  14. Characterization of species-specific repeats in 613 prokaryotic species.DNA research : an international journal for rapid publication of reports on genes and genomes · 2012
    Article
  15. Article
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  18. Article
  19. Article
  20. Genome watch: What a scorcher!Nature reviews. Microbiology · 2009
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 1 institution in 1 country.

Nikolai V RavinCentre "Bioengineering," Russian Academy of Sciences, Moscow, Russia.
Andrey V Mardanov
Alexey V Beletsky
Ilya V Kublanov
Tatiana V Kolganova
Alexander V Lebedinsky
Nikolai A Chernyh
Elizaveta A Bonch-Osmolovskaya
Konstantin G Skryabin
Russian Academy of Sciences · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Desulfurococcus kamchatkensis is an anaerobic organotrophic hyperthermophilic crenarchaeon isolated from a terrestrial hot spring. Its genome consists of a single circular chromosome of 1,365,223 bp with no extrachromosomal elements. A total of 1,474 protein-encoding genes were annotated, among which 205 are exclusive for D. kamchatkensis. The search for a replication origin site revealed a single region coinciding with a global extreme of the nucleotide composition disparity curve and containing a set of crenarchaeon-type origin recognition boxes. Unlike in most archaea, two genes encoding homologs of the eukaryotic initiator proteins Orc1 and Cdc6 are located distantly from this site. A number of mobile elements are present in the genome, including seven transposons representing IS607 and IS200/IS605 families and multiple copies of miniature inverted repeat transposable elements. Two large clusters of regularly interspaced repeats are present; none of the spacer sequences matches known archaeal extrachromosomal elements, except one spacer matches the sequence of a resident gene of D. kamchatkensis. Many of the predicted metabolic enzymes are associated with the fermentation of peptides and sugars, including more than 30 peptidases with diverse specificities, a number of polysaccharide degradation enzymes, and many transporters. Consistently, the genome encodes both enzymes of the modified Embden-Meyerhof pathway of glucose oxidation and a set of enzymes needed for gluconeogenesis. The genome structure and content reflect the organism's nutritionally diverse, competitive natural environment, which is periodically invaded by viruses and other mobile elements.

Indexed as

Genome, BacterialAmino AcidsAnaerobiosisArchaeal ProteinsBase SequenceDesulfurococcaceaeDNA Transposable ElementsGlycoside HydrolasesHot SpringsHot TemperatureMolecular Sequence DataMonosaccharidesPeptide HydrolasesPhylogenyPhysical Chromosome MappingReplication OriginAmino AcidsArchaeal ProteinsDNA Transposable ElementsGlycoside HydrolasesMonosaccharidesPeptide Hydrolases

Identifiers

PMID19114480
PMCPMC2655497
OpenAlexW2169268774

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.