Evidence map›Paper›PMID 34847763›Full record

ArticleProceedings. Biological sciences2021

Does a complex life cycle affect adaptation to environmental change? Genome-informed insights for characterizing selection across complex life cycle.

Molly A Albecker, Laetitia G E Wilkins, Stacy A Krueger-Hadfield, Samuel M Bashevkin, Matthew W Hahn, Matthew P Hare, Holly K Kindsvater, Mary A Sewell, Katie E Lotterhos, Adam M Reitzel

Abstract read
In one paragraph

Article in Proceedings. Biological sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Article
  2. Article
  3. Early life-stage thermal resilience is determined by climate-linked regulatory variation.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Reproductive Management of Peruvian GruntAnimals : an open access journal from MDPI · 2025
    Article
  8. Rapid growth and the evolution of complete metamorphosis in insects.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  9. Article
  10. Article
  11. Article
  12. Evolution in changing seas.Proceedings. Biological sciences · 2021
    Article
  13. 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

10 authors.

Molly A AlbeckerDepartment of Biology, Utah State University, Logan, UT 84321, USA.ORCID 0000-0002-5121-8101
Laetitia G E WilkinsMax Planck Institute for Marine Microbiology (MPIMM), Celsiusstrasse 1, 28209 Bremen, Germany.ORCID 0000-0003-3632-2063
Stacy A Krueger-HadfieldDepartment of Biology, University of Alabama at Birmingham, 1300 University Blvd, Birmingham, AL 35294, USA.ORCID 0000-0002-7324-7448
Samuel M BashevkinDelta Science Program, Delta Stewardship Council, 715 P Street 15-300, Sacramento, CA 95814, USA.ORCID 0000-0001-7406-7089
Matthew W HahnDepartment of Biology and Department of Computer Science, Indiana University, 1001 E. 3rd St., Bloomington, IN 47405, USA.ORCID 0000-0002-5731-8808
Matthew P HareDepartment of Natural Resources and the Environment, Cornell University, 205 Fernow Hall, Ithaca, NY 14853, USA.ORCID 0000-0001-8569-8951
Holly K KindsvaterDepartment of Fish and Wildlife Conservation, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061, USA.ORCID 0000-0001-7580-4095
Mary A SewellSchool of Biological Sciences, University of Auckland, Auckland 1010, New Zealand.ORCID 0000-0002-1595-7951
Katie E LotterhosNortheastern University Marine Science Center, 430 Nahant Rd., Nahant, MA 01918, USA.ORCID 0000-0001-7529-2771
Adam M ReitzelUniversity of North Carolina at Charlotte, 9201 University City Blvd., Charlotte, NC 28223, USA.ORCID 0000-0001-5734-7118

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Complex life cycles, in which discrete life stages of the same organism differ in form or function and often occupy different ecological niches, are common in nature. Because stages share the same genome, selective effects on one stage may have cascading consequences through the entire life cycle. Theoretical and empirical studies have not yet generated clear predictions about how life cycle complexity will influence patterns of adaptation in response to rapidly changing environments or tested theoretical predictions for fitness trade-offs (or lack thereof) across life stages. We discuss complex life cycle evolution and outline three hypotheses-ontogenetic decoupling, antagonistic ontogenetic pleiotropy and synergistic ontogenetic pleiotropy-for how selection may operate on organisms with complex life cycles. We suggest a within-generation experimental design that promises significant insight into composite selection across life cycle stages. As part of this design, we conducted simulations to determine the power needed to detect selection across a life cycle using a population genetic framework. This analysis demonstrated that recently published studies reporting within-generation selection were underpowered to detect small allele frequency changes (approx. 0.1). The power analysis indicates challenging but attainable sampling requirements for many systems, though plants and marine invertebrates with high fecundity are excellent systems for exploring how organisms with complex life cycles may adapt to climate change.

Indexed as

Adaptation, PhysiologicalLife Cycle StagesAcclimatizationAnimalsClimate ChangeGenomeSelection, Geneticadaptationclimate changecomplex life cyclefitnessgenomicspleiotropy

Identifiers

PMID34847763
PMCPMC8634620

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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.