Evidence map›Paper›PMID 25113821›Full record

ReviewExtremophiles : life under extreme conditions2014

Impact of single-cell genomics and metagenomics on the emerging view of extremophile "microbial dark matter".

Brian P Hedlund, Jeremy A Dodsworth, Senthil K Murugapiran, Christian Rinke, Tanja Woyke

Abstract readReview
PubMed Publisher
In one paragraph

Review in Extremophiles : life under extreme conditions, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.

0numbers the graph read from it
0cells of the map it votes in
60citing 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

60 citing papers in PubMed.

  1. How genomics can help unravel the evolution of endophytic fungi.World journal of microbiology & biotechnology · 2025
    Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
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  9. Review
  10. Article
  11. Article
  12. Article
  13. Metabolic versatility ofFrontiers in microbiology · 2023
    Article
  14. The identification of the new speciesFrontiers in microbiology · 2023
    Article
  15. Review
  16. Impacts of UV-C Irradiation on Marine Biofilm Community Succession.Applied and environmental microbiology · 2022
    Article
  17. Article
  18. Review
  19. Industrial Biotechnology Based on Enzymes From Extreme Environments.Frontiers in bioengineering and biotechnology · 2022
    Review
  20. Review
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

5 authors.

Brian P HedlundSchool of Life Sciences, University of Nevada Las Vegas, 4004, 4505 Maryland Parkway, Las Vegas, NV, 89154-4004, USA, brian.hedlund@unlv.edu.
Jeremy A Dodsworth
Senthil K Murugapiran
Christian Rinke
Tanja Woyke

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite >130 years of microbial cultivation studies, many microorganisms remain resistant to traditional cultivation approaches, including numerous candidate phyla of bacteria and archaea. Unraveling the mysteries of these candidate phyla is a grand challenge in microbiology and is especially important in habitats where they are abundant, including some extreme environments and low-energy ecosystems. Over the past decade, parallel advances in DNA amplification, DNA sequencing and computing have enabled rapid progress on this problem, particularly through metagenomics and single-cell genomics. Although each approach suffers limitations, metagenomics and single-cell genomics are particularly powerful when combined synergistically. Studies focused on extreme environments have revealed the first substantial genomic information for several candidate phyla, encompassing putative acidophiles (Parvarchaeota), halophiles (Nanohaloarchaeota), thermophiles (Acetothermia, Aigarchaeota, Atribacteria, Calescamantes, Korarchaeota, and Fervidibacteria), and piezophiles (Gracilibacteria). These data have enabled insights into the biology of these organisms, including catabolic and anabolic potential, molecular adaptations to life in extreme environments, unique genomic features such as stop codon reassignments, and predictions about cell ultrastructure. In addition, the rapid expansion of genomic coverage enabled by these studies continues to yield insights into the early diversification of microbial lineages and the relationships within and between the phyla of Bacteria and Archaea. In the next 5 years, the genomic foliage within the tree of life will continue to grow and the study of yet-uncultivated candidate phyla will firmly transition into the post-genomic era.

Indexed as

Adaptation, PhysiologicalMetagenomeMetagenomicsMicrobiotaSingle-Cell Analysis

Identifiers

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.