Cited by 800Genomics and Phylogenetic StudiesPhotosynthetic Processes and MechanismsBiocrusts and Microbial Ecology

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

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Shih, Patrick M., Wu, Dongying, Latifi, Amel, Axen, Seth D., Fewer, David P., Talla, Emmanuel, Calteau, Alexandra, Cai, Fei +15 more·2013·Proceedings of the National Academy of Sciences

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.

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  • The clustering of A. platensis YZ with other Arthrospira is highly congruent with previous study on whole cyanobacteria phylum phylogeny.

    “which is highly congruent with the findings of previous study on whole cyanobacteria phylum phylogeny.”

    From Whole genomic DNA sequencing and comparative genomic analysis of<i>Arthrospira platensis</i>: high genome plasticity and genetic diversity (2016) · cites this paper as [27]

    In “Increased Coverage and Diversity of Cyanobacterial Genomes” (page not supplied), the paper reports a cyanobacterial species tree and lists several Arthrospira strains among its taxa. Our copy does not mention A. platensis YZ or state that it clusters with other Arthrospira, so the claimed strain-specific congruence is not established. (LLM, conf=0.82)

    Experimental — accuracy not yet measured
  • Different CRISPR loci are highly present in cyanobacterial genomes.

    “Different CRISPR loci are highly present in cyanobacterial genomes (Shih et al., 2013; Hou et al., 2019), where they could be a barrier to transformation processes.”

    From Characterization of Limnospira platensis PCC 9108 R-M and CRISPR-Cas systems (2024) · cites this paper as Shih et al., 2013

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Research works printed but not linked: 2

  1. [35]35. Bennett S (2004) Solexa Ltd. Pharmacogenomics 5(4):433-438.
  2. [39]39. Bachmann B, Ravel J (2009) Chapter 8. Methods for In silico prediction of microbial secondary metabolic pathways from DNA sequence data. Methods Enzymol 458:181-217.

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Authors
Shih, P. M., Wu, D., Latifi, A., Axen, S. D., Fewer, D. P., Talla, E., Calteau, A., Cai, F., Tandeau de Marsac, N., Rippka, R., Herdman, M., Sivonen, K., Coursin, T., Laurent, T., Goodwin, L., Nolan, M., Davenport, K. W., Han, C. S., Rubin, E. M., Eisen, J. A., Woyke, T., Gugger, M., & Kerfeld, C. A.
Affiliations
  • Joint Genome Institute (US)
  • Centre National de la Recherche Scientifique (FR)
  • University of Helsinki (FI)
  • Aix-Marseille University, Laboratoire de Chimie Bactérienne (LCB), Centre National de la Recherche Scientifique (CNRS) Unité Mixte de Recherche (UMR) 7283, 13402 Marseille, France;
  • Institut Pasteur, Collection des Cyanobactéries, 75724 Paris Cedex 15, France; and
  • Institut Pasteur (FR)
  • Los Alamos National Laboratory (US)
Venue
Proceedings of the National Academy of Sciences
Published
2012-12-31
Volume
110
Issue
3
Pages
1053-1058
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2075555781
Cited by
800
References
94
Citations by year
2026: 29 · 2025: 27 · 2024: 42 · 2023: 34 · 2022: 54 · 2021: 67 · 2020: 71 · 2019: 73 · 2018: 66 · 2017: 65 · 2016: 83 · 2015: 79 · 2014: 80 · 2013: 28 · 2012: 1
FWCI
24.19
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) (submittedVersion)
  • HAL (submittedVersion)
  • eScholarship (California Digital Library) (submittedVersion)
Funders
  • National Science Foundation (DEAC02-05CH11231, 0851070)
  • U.S. Department of Energy (-AC02-05CH11231, 05CH11231, DE AC02 05CH11231, DE-AC02-)
  • Joint Genome Institute (AC02-05CH11231, DE–AC02–05CH11231)
  • Agence Nationale de la Recherche (ANR-10-INBS-0001)
  • Centre National de la Recherche Scientifique (DE-AC02-05CH11231)
  • Office of Science (DEAC02–05CH11231, AC02-05CH11231, DE-AC02)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Phylogenetic Studies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Photosynthetic Processes and Mechanisms
  • Life Sciences › Agricultural and Biological Sciences › Ecology, Evolution, Behavior and Systematics › Biocrusts and Microbial Ecology
Keywords
cyanobacteria, novel proteins, light-harvesting proteins, secondary metabolite gene clusters, biofuels
MeSH terms
Cyanobacteria, Amino Acid Sequence, Bacterial Proteins, Multigene Family, Models, Molecular, Molecular Sequence Data, Phylogeny, Genetic Variation, Genome, Bacterial, Sequence Homology, Amino Acid, Plastids, Evolution, Molecular, Photosystem I Protein Complex, Light-Harvesting Protein Complexes, Chlorophyll Binding Proteins

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