Evidence map›Paper›PMID 19737433›Full record

ReviewNeuron glia biology2008

The evolution of Olig genes and their roles in myelination.

Huiliang Li, William D Richardson

Open access · greenAbstract readReview
In one paragraph

Review in Neuron glia biology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
0.3field-weighted citation impact, top 39% 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

28 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Morphology of Oligodendroglial Cells.Advances in neurobiology · 2025
    Review
  5. Review
  6. Article
  7. Functional analysis of conservedbioRxiv : the preprint server for biology · 2024
    Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Oligodendrocyte Development and Plasticity.Cold Spring Harbor perspectives in biology · 2015
    Review
  17. Review
  18. Article
  19. Article
  20. 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

2 authors at 1 institution in 1 country.

Huiliang LiWolfson Institute for Biomedical Research and Research, Department of Cell and Developmental Biology, University College London, UK.
William D Richardson
University College London · GB

Funding

Medical Research Council G0800575Medical Research Council G9708005Wellcome Trust 066745Wellcome Trust 080513Wellcome Trust 084299
6 · The paper itself

Abstract

One of the special attributes of vertebrates is their myelinated nervous system. By increasing the conduction velocity of axons, myelin allows for increased body size, rapid movement and a large and complex brain. In the central nervous system (CNS), oligodendrocytes (OLs) are the myelin-forming cells. The transcription factors OLIG1 and OLIG2, master regulators of OL development, presumably also played a seminal role during the evolution of the genetic programme leading to myelination in the CNS. From the available ontogenetic and phylogenetic data we attempt to reconstruct the evolutionary events that led to the emergence of the Olig gene family and speculate about the links between Olig genes, their specific cis-regulatory elements and myelin evolution. In addition, we report a putative myelin basic protein (MBP) ancestor in the lancelet Branchiostoma floridae, which lacks compact myelin. The lancelet 'Mbp' gene lacks the OLIG1/2- and SOX10-binding sites that characterize vertebrate Mbp homologs, raising the possibility that insertion of cis-regulatory elements might have been involved in evolution of the myelinating programme.

Indexed as

Evolution, MolecularAnimalsBasic Helix-Loop-Helix ProteinsGene ExpressionHumansMyelin SheathPhylogenyProtein IsoformsTranscription FactorsVertebratesBasic Helix-Loop-Helix ProteinsProtein IsoformsTranscription Factors

Identifiers

PMID19737433
PMCPMC6326352
OpenAlexW2116643415

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.