Evidence map›Paper›PMID 17211581›Full record

ArticlePhotosynthesis research

Complete nucleotide sequence of the freshwater unicellular cyanobacterium Synechococcus elongatus PCC 6301 chromosome: gene content and organization.

Chieko Sugita, Koretsugu Ogata, Masamitsu Shikata, Hiroyuki Jikuya, Jun Takano, Miho Furumichi, Minoru Kanehisa, Tatsuo Omata, Masahiro Sugiura, Mamoru Sugita

Abstract read
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Article in Photosynthesis research. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

35 citing papers in PubMed, 80 citations in OpenAlex.

  1. Article
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  3. Review
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  9. Review
  10. Article
  11. Phototaxis in a wild isolate of the cyanobacteriumProceedings of the National Academy of Sciences of the United States of America · 2018
    Article
  12. Regulatory sRNAs in Cyanobacteria.Frontiers in microbiology · 2018
    Review
  13. Article
  14. Metabolic engineering communications · 2017
    Article
  15. Article
  16. Whole genomic DNA sequencing and comparative genomic analysis of Arthrospira platensis: high genome plasticity and genetic diversity.DNA research : an international journal for rapid publication of reports on genes and genomes · 2016
    Article
  17. Article
  18. Article
  19. Article
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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

10 authors at 6 institutions in 1 country.

Chieko SugitaCenter for Gene Research, Nagoya University, Chikusa, Nagoya 464-8602, Japan. sugita@gene.nagoya-u.ac.jp
Koretsugu Ogata
Masamitsu Shikata
Hiroyuki Jikuya
Jun Takano
Miho Furumichi
Minoru Kanehisa
Tatsuo Omata
Masahiro Sugiura
Mamoru Sugita
Nagoya University · JPShimadzu (Japan) · JPKyoto University · JPKyoto University Institute for Chemical ResearchKyushu University · JPNagoya City University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The entire genome of the unicellular cyanobacterium Synechococcus elongatus PCC 6301 (formerly Anacystis nidulans Berkeley strain 6301) was sequenced. The genome consisted of a circular chromosome 2,696,255 bp long. A total of 2,525 potential protein-coding genes, two sets of rRNA genes, 45 tRNA genes representing 42 tRNA species, and several genes for small stable RNAs were assigned to the chromosome by similarity searches and computer predictions. The translated products of 56% of the potential protein-coding genes showed sequence similarities to experimentally identified and predicted proteins of known function, and the products of 35% of the genes showed sequence similarities to the translated products of hypothetical genes. The remaining 9% of genes lacked significant similarities to genes for predicted proteins in the public DNA databases. Some 139 genes coding for photosynthesis-related components were identified. Thirty-seven genes for two-component signal transduction systems were also identified. This is the smallest number of such genes identified in cyanobacteria, except for marine cyanobacteria, suggesting that only simple signal transduction systems are found in this strain. The gene arrangement and nucleotide sequence of Synechococcus elongatus PCC 6301 were nearly identical to those of a closely related strain Synechococcus elongatus PCC 7942, except for the presence of a 188.6 kb inversion. The sequences as well as the gene information shown in this paper are available in the Web database, CYORF (http://www.cyano.genome.jp/).

Indexed as

Genes, BacterialBase SequenceChromosomes, BacterialDNA Transposable ElementsFresh WaterMolecular Sequence DataPhotosynthesisSequence Analysis, DNASigma FactorSignal TransductionSynechococcusTranscription FactorsTransposasesDNA Transposable ElementsSigma FactorTranscription FactorsTransposases

Identifiers

PMID17211581
OpenAlexW2038879617

What OpenQuestion holds

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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.