Evidence map›Paper›PMID 26323759›Full record

ArticlePhilosophical transactions of the Royal Society of London. Series B, Biological sciences2015

Exploring microbial dark matter to resolve the deep archaeal ancestry of eukaryotes.

Jimmy H Saw, Anja Spang, Katarzyna Zaremba-Niedzwiedzka, Lina Juzokaite, Jeremy A Dodsworth, Senthil K Murugapiran, Dan R Colman, Cristina Takacs-Vesbach, Brian P Hedlund, Lionel Guy and 1 more

Abstract read
In one paragraph

Article in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

  1. Review
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  6. Article
  7. Review
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  9. Article
  10. Cultivation and Genomic Analysis of "Frontiers in microbiology · 2018
    Article
  11. Article
  12. Archaea and the origin of eukaryotes.Nature reviews. Microbiology · 2017
    Review
  13. The Physiology of Phagocytosis in the Context of Mitochondrial Origin.Microbiology and molecular biology reviews : MMBR · 2017
    Review
  14. Integrative modeling of gene and genome evolution roots the archaeal tree of life.Proceedings of the National Academy of Sciences of the United States of America · 2017
    Article
  15. Article
  16. Article
  17. Article
  18. 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

11 authors.

Jimmy H SawDepartment of Cell and Molecular Biology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden.
Anja SpangDepartment of Cell and Molecular Biology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden.
Katarzyna Zaremba-NiedzwiedzkaDepartment of Cell and Molecular Biology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden.
Lina JuzokaiteDepartment of Cell and Molecular Biology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden.
Jeremy A DodsworthSchool of Life Sciences, University of Nevada Las Vegas, Las Vegas, NV, USA.
Senthil K MurugapiranSchool of Life Sciences, University of Nevada Las Vegas, Las Vegas, NV, USA.
Dan R ColmanDepartment of Biology, University of New Mexico, Albuquerque, NM, USA.
Cristina Takacs-VesbachDepartment of Biology, University of New Mexico, Albuquerque, NM, USA.
Brian P HedlundSchool of Life Sciences, University of Nevada Las Vegas, Las Vegas, NV, USA.
Lionel GuyDepartment of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden.
Thijs J G EttemaDepartment of Cell and Molecular Biology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden thijs.ettema@icm.uu.se.

Funding

European Research Council 310039
6 · The paper itself

Abstract

The origin of eukaryotes represents an enigmatic puzzle, which is still lacking a number of essential pieces. Whereas it is currently accepted that the process of eukaryogenesis involved an interplay between a host cell and an alphaproteobacterial endosymbiont, we currently lack detailed information regarding the identity and nature of these players. A number of studies have provided increasing support for the emergence of the eukaryotic host cell from within the archaeal domain of life, displaying a specific affiliation with the archaeal TACK superphylum. Recent studies have shown that genomic exploration of yet-uncultivated archaea, the so-called archaeal 'dark matter', is able to provide unprecedented insights into the process of eukaryogenesis. Here, we provide an overview of state-of-the-art cultivation-independent approaches, and demonstrate how these methods were used to obtain draft genome sequences of several novel members of the TACK superphylum, including Lokiarchaeum, two representatives of the Miscellaneous Crenarchaeotal Group (Bathyarchaeota), and a Korarchaeum-related lineage. The maturation of cultivation-independent genomics approaches, as well as future developments in next-generation sequencing technologies, will revolutionize our current view of microbial evolution and diversity, and provide profound new insights into the early evolution of life, including the enigmatic origin of the eukaryotic cell.

Indexed as

PhylogenyArchaeaEukaryotic CellsGene Expression Regulation, ArchaealGenetic VariationGenome, ArchaealMetagenomicsRNA, ArchaealRNA, Ribosomal, 16SRNA, ArchaealRNA, Ribosomal, 16SArchaeaeukaryogenesismetagenomicsmicrobial diversitysingle-cell genomicstree of life

Identifiers

PMID26323759
PMCPMC4571567

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Registered trials

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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.