Evidence map›Paper›PMID 32461643›Full record

ArticleNature2020

Origin of complexity in haemoglobin evolution.

Arvind S Pillai, Shane A Chandler, Yang Liu, Anthony V Signore, Carlos R Cortez-Romero, Justin L P Benesch, Arthur Laganowsky, Jay F Storz, Georg K A Hochberg, Joseph W Thornton

Erratum issuedOpen access · greenAbstract read
In one paragraph

Article in Nature, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 82 papers.

0numbers the graph read from it
0cells of the map it votes in
82citing papers in PubMed
10.4field-weighted citation impact, top 1% 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

82 citing papers in PubMed, 187 citations in OpenAlex.

  1. Article
  2. Article
  3. Redox implications of oxygen binding in hemoglobin and myoglobin: Thermodynamics of the (FeJournal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry · 2026
    Article
  4. Article
  5. Review
  6. Origins of allostery in vertebrate hemoglobin evolution.bioRxiv : the preprint server for biology · 2026
    Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Frustration in physiology and molecular medicine.Molecular aspects of medicine · 2025
    Review
  17. Immune cell type divergence in a basal chordate.bioRxiv : the preprint server for biology · 2025
    Article
  18. Simple genetic mechanisms toward more intricate molecular complexes.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  19. Article
  20. Symmetry facilitated the evolution of heterospecificity and high-order stoichiometry in vertebrate hemoglobin.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article

22 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 4 institutions in 3 countries.

Arvind S PillaiDepartment of Ecology and Evolution, University of Chicago, Chicago, IL, USA.
Shane A Chandler *Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Oxford, UK.
Yang Liu *Department of Chemistry, Texas A&M University, College Station, TX, USA.ORCID http://orcid.org/0000-0003-4994-5200
Anthony V Signore *School of Biological Sciences, University of Nebraska, Lincoln, NE, USA.ORCID http://orcid.org/0000-0002-0664-0864
Carlos R Cortez-RomeroProgram in Cell and Molecular Biology, University of Chicago, Chicago, IL, USA.
Justin L P BeneschDepartment of Chemistry, Chemistry Research Laboratory, University of Oxford, Oxford, UK.ORCID http://orcid.org/0000-0002-1507-3742
Arthur LaganowskyDepartment of Chemistry, Texas A&M University, College Station, TX, USA.
Jay F StorzSchool of Biological Sciences, University of Nebraska, Lincoln, NE, USA.
Georg K A HochbergDepartment of Ecology and Evolution, University of Chicago, Chicago, IL, USA.
Joseph W ThorntonDepartment of Ecology and Evolution, University of Chicago, Chicago, IL, USA. joet1@uchicago.edu.ORCID http://orcid.org/0000-0001-9589-6994
University of Chicago · USTexas A&M University · USUniversity of Nebraska–Lincoln · USUniversity of Oxford · GB

Funding

PREDOCTORAL TRAINING IN GENETICS AND REGULATIONT32GM007197 · NIGMS · UNIVERSITY OF CHICAGO · PI ROTHMAN-DENES, LUCIA B. B · 1985 to 2020
$17.0M
University of Chicago Initiative for Maximizing Student Development (IMSD) - Renewal 01R25GM109439 · NIGMS · UNIVERSITY OF CHICAGO · PI SCHWARTZ, NANCY B · 2014 to 2023
$5.7M
Mutational Pleiotropy, Epistasis, and the Adaptive Evolution of Hemoglobin FunctionR01HL087216 · NHLBI · UNIVERSITY OF NEBRASKA LINCOLN · PI STORZ, JAY · 2008 to 2021
$4.5M
Deep characterization of the sequence space and evolutionary trajectories of reconstructed ancestral proteins - Resubmission 01R01GM121931 · NIGMS · UNIVERSITY OF CHICAGO · PI THORNTON, JOSEPH W · 2017 to 2020
$1.3M
Evolution of molecular complexes: genetic, structural, and functional mechanisms for the evolution of oligomers and allosteryR01GM131128 · NIGMS · UNIVERSITY OF CHICAGO · PI THORNTON, JOSEPH W · 2019 to 2021
$904k
NHLBI NIH HHS R01 HL087216NIGMS NIH HHS R01 GM121931NIGMS NIH HHS R01 GM131128NIGMS NIH HHS R25 GM109439NIGMS NIH HHS T32 GM007197
6 · The paper itself

Abstract

Most proteins associate into multimeric complexes with specific architectures

Indexed as

Evolution, MolecularAllosteric RegulationBinding SitesHemeHemoglobinsHumansIronModels, MolecularOxygenProtein MultimerizationProtein Structure, QuaternaryProtein SubunitsHemeHemoglobinsIronOxygenProtein Subunits

Identifiers

PMID32461643
PMCPMC8259614
OpenAlexW3027643549

What OpenQuestion holds

Textmetadata
LicenceTDM
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.