Evidence map›Paper›PMID 34596043›Full record

ArticleeLife2021

Dynamics and variability in the pleiotropic effects of adaptation in laboratory budding yeast populations.

Christopher W Bakerlee, Angela M Phillips, Alex N Nguyen Ba, Michael M Desai

Open access · goldAbstract read
In one paragraph

Article in eLife, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
6.6field-weighted citation impact, top 3% of its field
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

19 citing papers in PubMed, 41 citations in OpenAlex.

  1. Article
  2. Article
  3. Evolution of cross-tolerance to metals in yeast.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. A dynamical limit to evolutionary adaptation.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  11. Convergent genetic adaptation ofFrontiers in molecular biosciences · 2024
    Article
  12. Patterns and evolutionary consequences of pleiotropy.Annual review of ecology, evolution, and systematics · 2023
    Article
  13. Article
  14. A dynamical limit to evolutionary adaptation.bioRxiv : the preprint server for biology · 2023
    Article
  15. Article
  16. Best Practices in Microbial Experimental Evolution.Journal of molecular evolution · 2023
    Article
  17. A fitness trade-off explains the early fate of yeast aneuploids with chromosome gains.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  18. Review
  19. 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 at 1 institution in 2 countries.

Christopher W Bakerlee *Department of Molecular and Cellular Biology, Harvard University, Cambridge, United States.ORCID 0000-0002-0819-882X
Angela M Phillips *Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, United States.ORCID 0000-0002-9806-7574
Alex N Nguyen BaDepartment of Organismic and Evolutionary Biology, Harvard University, Cambridge, United States.
Michael M DesaiDepartment of Organismic and Evolutionary Biology, Harvard University, Cambridge, United States.ORCID 0000-0002-9581-1150
Harvard University · US

Funding

Training in Molecular, Cellular, and Chemical BiologyT32GM007598 · NIGMS · HARVARD UNIVERSITY · PI DULAC, CATHERINE · 1985 to 2019
$16.2M
Microbial Adaptation and the Statistics of Epistasis and PleiotropyR01GM104239 · NIGMS · HARVARD UNIVERSITY · PI DESAI, MICHAEL M · 2013 to 2025
$4.5M
Howard Hughes Medical InstituteNIGMS NIH HHS R01 GM104239NIGMS NIH HHS T32 GM007598
6 · The paper itself

Abstract

Evolutionary adaptation to a constant environment is driven by the accumulation of mutations which can have a range of unrealized pleiotropic effects in other environments. These pleiotropic consequences of adaptation can influence the emergence of specialists or generalists, and are critical for evolution in temporally or spatially fluctuating environments. While many experiments have examined the pleiotropic effects of adaptation at a snapshot in time, very few have observed the dynamics by which these effects emerge and evolve. Here, we propagated hundreds of diploid and haploid laboratory budding yeast populations in each of three environments, and then assayed their fitness in multiple environments over 1000 generations of evolution. We find that replicate populations evolved in the same condition share common patterns of pleiotropic effects across other environments, which emerge within the first several hundred generations of evolution. However, we also find dynamic and environment-specific variability within these trends: variability in pleiotropic effects tends to increase over time, with the extent of variability depending on the evolution environment. These results suggest shifting and overlapping contributions of chance and contingency to the pleiotropic effects of adaptation, which could influence evolutionary trajectories in complex environments that fluctuate across space and time.

Indexed as

Adaptation, BiologicalGenetic FitnessAcclimatizationDiploidyEnvironmentGenetic PleiotropyHaploidySaccharomyces cerevisiaeadaptationevolutionary biologyevolutionary dynamicspleiotropyS. cerevisiae

Identifiers

PMID34596043
PMCPMC8579951
OpenAlexW3204957930

What OpenQuestion holds

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LicenceCC BY
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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.