Evidence map›Paper›PMID 32428498›Full record

ReviewCurrent biology : CB2020

Evolutionary Repair Experiments as a Window to the Molecular Diversity of Life.

Thomas LaBar, Yu-Ying Phoebe Hsieh, Marco Fumasoni, Andrew W Murray

Abstract readReview
In one paragraph

Review in Current biology : CB, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Review
  2. Experimental evolution of cellular miniaturization reveals a putative mechanism for cell size evolution.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Experimental evolution for cell biology.Trends in cell biology · 2023
    Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Mitotic spindle formation in the absence of Polo kinase.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  14. Article
  15. Article
  16. Article
  17. Article
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

4 authors.

Thomas LaBarDepartment of Molecular and Cellular Biology, Harvard University, Cambridge, MA 02138, USA. Electronic address: thomas_labar@fas.harvard.edu.
Yu-Ying Phoebe HsiehDepartment of Molecular and Cellular Biology, Harvard University, Cambridge, MA 02138, USA.
Marco FumasoniDepartment of Molecular and Cellular Biology, Harvard University, Cambridge, MA 02138, USA. Electronic address: marcofumasoni@fas.harvard.edu.
Andrew W MurrayDepartment of Molecular and Cellular Biology, Harvard University, Cambridge, MA 02138, USA. Electronic address: awm@mcb.harvard.edu.

Funding

FEEDBACK CONTROL OF THE CELL CYCLER01GM043987 · NIGMS · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI MURRAY, ANDREW W · 1990 to 2023
$6.4M
NIGMS NIH HHS R01 GM043987
6 · The paper itself

Abstract

Comparative genomics reveals an unexpected diversity in the molecular mechanisms underlying conserved cellular functions, such as DNA replication and cytokinesis. However, the genetic bases and evolutionary processes underlying this 'molecular diversity' remain to be explained. Here, we review a tool to generate alternative mechanisms for conserved cellular functions and test hypotheses concerning the generation of molecular diversity - evolutionary repair experiments, in which laboratory microbial populations adapt in response to a genetic perturbation. We summarize the insights gained from evolutionary repair experiments, the spectrum and dynamics of compensatory mutations, and the alternative molecular mechanisms used to repair perturbed cellular functions. We relate these experiments to the modifications of conserved functions that have occurred outside the laboratory. We end by proposing strategies to improve evolutionary repair experiments as a tool to explore the molecular diversity of life.

Indexed as

BiodiversityBiological EvolutionDNA RepairGenomicsModels, Biological

Identifiers

PMID32428498
PMCPMC7295036

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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.