Evidence map›Paper›PMID 23277585›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2013

Improving the coverage of the cyanobacterial phylum using diversity-driven genome sequencing.

Patrick M Shih, Dongying Wu, Amel Latifi, Seth D Axen, David P Fewer, Emmanuel Talla, Alexandra Calteau, Fei Cai, Nicole Tandeau de Marsac, Rosmarie Rippka and 13 more

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 365 papers.

0numbers the graph read from it
0cells of the map it votes in
365citing papers in PubMed
–field-weighted citation impact
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

365 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Strain-specific effects of soil cyanobacteria Nodosilinea sp. and Microcoleus sp. on lettuce (Lactuca sativa L.) nutrient uptake and soil fertility.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2026
    Article
  5. Article
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  9. Article
  10. Article
  11. Article
  12. On the non-oxygenic origins of thylakoids.Communications biology · 2025
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Microbiology spectrum · 2025
    Article
  19. Emergence and evolution of heterocyte glycolipid biosynthesis enabled specialized nitrogen fixation in cyanobacteria.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  20. Article

305 more citing papers are in PubMed but not listed here.

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

23 authors.

Patrick M ShihUS Department of Energy Joint Genome Institute, Walnut Creek, CA 94598, USA.
Dongying Wu
Amel Latifi
Seth D Axen
David P Fewer
Emmanuel Talla
Alexandra Calteau
Fei Cai
Nicole Tandeau de Marsac
Rosmarie Rippka
Michael Herdman
Kaarina Sivonen
Therese Coursin
Thierry Laurent
Lynne Goodwin
Matt Nolan
Karen W Davenport
Cliff S Han
Edward M Rubin
Jonathan A Eisen
Tanja Woyke
Muriel Gugger
Cheryl A Kerfeld

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The cyanobacterial phylum encompasses oxygenic photosynthetic prokaryotes of a great breadth of morphologies and ecologies; they play key roles in global carbon and nitrogen cycles. The chloroplasts of all photosynthetic eukaryotes can trace their ancestry to cyanobacteria. Cyanobacteria also attract considerable interest as platforms for "green" biotechnology and biofuels. To explore the molecular basis of their different phenotypes and biochemical capabilities, we sequenced the genomes of 54 phylogenetically and phenotypically diverse cyanobacterial strains. Comparison of cyanobacterial genomes reveals the molecular basis for many aspects of cyanobacterial ecophysiological diversity, as well as the convergence of complex morphologies without the acquisition of novel proteins. This phylum-wide study highlights the benefits of diversity-driven genome sequencing, identifying more than 21,000 cyanobacterial proteins with no detectable similarity to known proteins, and foregrounds the diversity of light-harvesting proteins and gene clusters for secondary metabolite biosynthesis. Additionally, our results provide insight into the distribution of genes of cyanobacterial origin in eukaryotic nuclear genomes. Moreover, this study doubles both the amount and the phylogenetic diversity of cyanobacterial genome sequence data. Given the exponentially growing number of sequenced genomes, this diversity-driven study demonstrates the perspective gained by comparing disparate yet related genomes in a phylum-wide context and the insights that are gained from it.

Indexed as

Genome, BacterialAmino Acid SequenceBacterial ProteinsChlorophyll Binding ProteinsCyanobacteriaEvolution, MolecularGenetic VariationLight-Harvesting Protein ComplexesModels, MolecularMolecular Sequence DataMultigene FamilyPhotosystem I Protein ComplexPhylogenyPlastidsSequence Homology, Amino AcidBacterial ProteinsChlorophyll Binding ProteinsLight-Harvesting Protein ComplexesPhotosystem I Protein Complex

Identifiers

PMID23277585
PMCPMC3549136

What OpenQuestion holds

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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.