Evidence map›Paper›PMID 21917551›Full record

ArticleThe Plant cell2011

Changes in twelve homoeologous genomic regions in soybean following three rounds of polyploidy.

Andrew J Severin, Steven B Cannon, Michelle M Graham, David Grant, Randy C Shoemaker

Abstract read
In one paragraph

Article in The Plant cell, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing 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

46 citing papers in PubMed.

  1. Article
  2. Genome-Wide Analysis ofInternational journal of molecular sciences · 2026
    Article
  3. Characterization ofFrontiers in plant science · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Genome-Wide Analysis ofInternational journal of molecular sciences · 2025
    Article
  8. Identifying the Soybean microRNAs Related toInternational journal of molecular sciences · 2023
    Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  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

5 authors.

Andrew J SeverinDepartment of Agronomy, Iowa State University, Ames, Iowa 50011, USA.
Steven B Cannon
Michelle M Graham
David Grant
Randy C Shoemaker

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

With the advent of high-throughput sequencing, the availability of genomic sequence for comparative genomics is increasing exponentially. Numerous completed plant genome sequences enable characterization of patterns of the retention and evolution of genes within gene families due to multiple polyploidy events, gene loss and fractionation, and differential evolutionary pressures over time and across different gene families. In this report, we trace the changes that have occurred in 12 surviving homoeologous genomic regions from three rounds of polyploidy that contributed to the current Glycine max genome: a genome triplication before the origin of the rosids (~130 to 240 million years ago), a genome duplication early in the legumes (~58 million years ago), and a duplication in the Glycine lineage (~13 million years ago). Patterns of gene retention following the genome triplication event generally support predictions of the Gene Balance Hypothesis. Finally, we find that genes in networks with a high level of connectivity are more strongly conserved than those with low connectivity and that the enrichment of these highly connected genes in the 12 highly conserved homoeologous segments may in part explain their retention over more than 100 million years and repeated polyploidy events.

Indexed as

Evolution, MolecularGenome, PlantPolyploidyDNA, PlantGene DuplicationGlycine maxMultigene FamilyPhylogenySequence Analysis, DNASyntenyDNA, Plant

Identifiers

PMID21917551
PMCPMC3203428

What OpenQuestion holds

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Registered trials

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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.