Evidence map›Paper›PMID 26598730›Full record

ReviewPhilosophical transactions of the Royal Society of London. Series B, Biological sciences2016

The molecular evolution of the vertebrate behavioural repertoire.

Seth G N Grant

Abstract readReview
In one paragraph

Review in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Review
  2. Article
  3. From emotional signals to symbols.Frontiers in psychology · 2024
    Article
  4. Review
  5. Article
  6. Towards the Idea of Molecular Brains.International journal of molecular sciences · 2021
    Review
  7. Article
  8. Article
  9. Artificial selection on brain size leads to matching changes in overall number of neurons.Evolution; international journal of organic evolution · 2019
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Amplification of mGluThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    Article
  18. Review
  19. Introduction to 'Homology and convergence in nervous system evolution'.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2016
    Article
  20. Review
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

1 author.

Seth G N GrantCentre for Clinical Brain Science, Edinburgh University, Chancellors Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK seth.grant@ed.ac.uk.ORCID http://orcid.org/0000-0001-8732-8735

Funding

Wellcome Trust
6 · The paper itself

Abstract

How the sophisticated vertebrate behavioural repertoire evolved remains a major question in biology. The behavioural repertoire encompasses the set of individual behavioural components that an organism uses when adapting and responding to changes in its external world. Although unicellular organisms, invertebrates and vertebrates share simple reflex responses, the fundamental mechanisms that resulted in the complexity and sophistication that is characteristic of vertebrate behaviours have only recently been examined. A series of behavioural genetic experiments in mice and humans support a theory that posited the importance of synapse proteome expansion in generating complexity in the behavioural repertoire. Genome duplication events, approximately 550 Ma, produced expansion in the synapse proteome that resulted in increased complexity in synapse signalling mechanisms that regulate components of the behavioural repertoire. The experiments demonstrate the importance to behaviour of the gene duplication events, the diversification of paralogues and sequence constraint. They also confirm the significance of comparative proteomic and genomic studies that identified the molecular origins of synapses in unicellular eukaryotes and the vertebrate expansion in proteome complexity. These molecular mechanisms have general importance for understanding the repertoire of behaviours in different species and for human behavioural disorders arising from synapse gene mutations.

Indexed as

Evolution, MolecularAnimalsBehaviorGenetic EngineeringNeurotransmitter AgentsSynapsesVertebratesNeurotransmitter AgentscognitionDlggenome duplicationGluN2MAGUKsynapse

Identifiers

PMID26598730
PMCPMC4685586

What OpenQuestion holds

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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.