Evidence map›Paper›PMID 19465509›Full record

ArticleGenome research2009

Automated identification of conserved synteny after whole-genome duplication.

Julian M Catchen, John S Conery, John H Postlethwait

Open access · bronzeAbstract read
In one paragraph

Article in Genome research, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 140 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
140citing papers in PubMed, 1 pooled it
–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

140 citing papers in PubMed, 1 synthesis or guideline pooled it, 239 citations in OpenAlex.

  1. Pooled it
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  10. Evolution of two-pore domain potassium channels and their gene expression in zebrafish embryos.Developmental dynamics : an official publication of the American Association of Anatomists · 2024
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80 more citing papers are in PubMed but not listed here.

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

3 authors at 1 institution in 1 country.

Julian M CatchenDepartment of Computer and Information Science, University of Oregon, Eugene, Oregon 97403, USA.
John S Conery
John H Postlethwait
University of Oregon · US

Funding

RESOURCES FOR TELEOST GENE DUPLICATES AND HUMAN DISEASER01RR020833 · NCRR · UNIVERSITY OF OREGON · PI POSTLETHWAIT, JOHN H. · 2005 to 2011
$3.6M
NCRR NIH HHS 5R01RR020833NCRR NIH HHS R01 RR020833
6 · The paper itself

Abstract

An important objective for inferring the evolutionary history of gene families is the determination of orthologies and paralogies. Lineage-specific paralog loss following whole-genome duplication events can cause anciently related homologs to appear in some assays as orthologs. Conserved synteny-the tendency of neighboring genes to retain their relative positions and orders on chromosomes over evolutionary time-can help resolve such errors. Several previous studies examined genome-wide syntenic conservation to infer the contents of ancestral chromosomes and provided insights into the architecture of ancestral genomes, but did not provide methods or tools applicable to the study of the evolution of individual gene families. We developed an automated system to identify conserved syntenic regions in a primary genome using as outgroup a genome that diverged from the investigated lineage before a whole-genome duplication event. The product of this automated analysis, the Synteny Database, allows a user to examine fully or partially assembled genomes. The Synteny Database is optimized for the investigation of individual gene families in multiple lineages and can detect chromosomal inversions and translocations as well as ohnologs (paralogs derived by whole-genome duplication) gone missing. To demonstrate the utility of the system, we present a case study of gene family evolution, investigating the ARNTL gene family in the genomes of Ciona intestinalis, amphioxus, zebrafish, and human.

Indexed as

Gene DuplicationAnimalsARNTL Transcription FactorsBasic Helix-Loop-Helix ProteinsChordata, NonvertebrateChromosome InversionCiona intestinalisComputational BiologyDatabases, GeneticEvolution, MolecularGenomeGenome-Wide Association StudyGenomicsHumansPhylogenySyntenyARNTL Transcription FactorsBasic Helix-Loop-Helix ProteinsBMAL1 protein, human

Identifiers

PMID19465509
PMCPMC2720179
OpenAlexW2167078504

What OpenQuestion holds

Textmetadata
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.