Evidence map›Paper›PMID 24718456›Full record

ArticleJournal of the Royal Society, Interface2014

A tractable genotype-phenotype map modelling the self-assembly of protein quaternary structure.

Sam F Greenbury, Iain G Johnston, Ard A Louis, Sebastian E Ahnert

Open access · bronzeAbstract read
In one paragraph

Article in Journal of the Royal Society, Interface, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

38 citing papers in PubMed, 74 citations in OpenAlex.

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  8. A shark-inspired general model of tooth morphogenesis unveils developmental asymmetries in phenotype transitions.Proceedings of the National Academy of Sciences of the United States of America · 2023
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  12. Symmetry and simplicity spontaneously emerge from the algorithmic nature of evolution.Proceedings of the National Academy of Sciences of the United States of America · 2022
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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 3 institutions in 1 country.

Sam F GreenburyTheory of Condensed Matter Group, Cavendish Laboratory, University of Cambridge, , Cambridge, UK.
Iain G Johnston
Ard A Louis
Sebastian E Ahnert
University of Cambridge · GBImperial College London · GBUniversity of Oxford · GB

Funding

Medical Research Council MR/J013617/1
6 · The paper itself

Abstract

The mapping between biological genotypes and phenotypes is central to the study of biological evolution. Here, we introduce a rich, intuitive and biologically realistic genotype-phenotype (GP) map that serves as a model of self-assembling biological structures, such as protein complexes, and remains computationally and analytically tractable. Our GP map arises naturally from the self-assembly of polyomino structures on a two-dimensional lattice and exhibits a number of properties: redundancy (genotypes vastly outnumber phenotypes), phenotype bias (genotypic redundancy varies greatly between phenotypes), genotype component disconnectivity (phenotypes consist of disconnected mutational networks) and shape space covering (most phenotypes can be reached in a small number of mutations). We also show that the mutational robustness of phenotypes scales very roughly logarithmically with phenotype redundancy and is positively correlated with phenotypic evolvability. Although our GP map describes the assembly of disconnected objects, it shares many properties with other popular GP maps for connected units, such as models for RNA secondary structure or the hydrophobic-polar (HP) lattice model for protein tertiary structure. The remarkable fact that these important properties similarly emerge from such different models suggests the possibility that universal features underlie a much wider class of biologically realistic GP maps.

Indexed as

Evolution, MolecularModels, MolecularProtein FoldingProteinsProtein Structure, QuaternaryProteinsevolvabilitygenotype–phenotype mappolyominoprotein quaternary structurerobustnessself-assembly

Identifiers

PMID24718456
PMCPMC4006268
OpenAlexW2129630463

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.