Evidence map›Paper›PMID 20616280›Full record

ArticleScience (New York, N.Y.)2010

Genomic analysis of organismal complexity in the multicellular green alga Volvox carteri.

Simon E Prochnik, James Umen, Aurora M Nedelcu, Armin Hallmann, Stephen M Miller, Ichiro Nishii, Patrick Ferris, Alan Kuo, Therese Mitros, Lillian K Fritz-Laylin and 18 more

Abstract readComparative Study
In one paragraph

Article in Science (New York, N.Y.), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 281 papers.

0numbers the graph read from it
0cells of the map it votes in
281citing 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

281 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Science advances · 2026
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  7. The LARP6 La module fromRNA biology · 2025
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  8. Knock Down ofPlants (Basel, Switzerland) · 2025
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  9. Spatiotemporal distribution of the glycoprotein pherophorin II reveals stochastic geometry of the growing ECM ofProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  10. Article
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  12. Algal origins of core land plant stress response subnetworks.The Plant journal : for cell and molecular biology · 2025
    Article
  13. Article
  14. Article
  15. Sensing a rainbow of colors: algal photoreceptors.Frontiers in plant science · 2025
    Review
  16. Functional analysis of regA paralog rlsD in Volvox carteri.The Plant journal : for cell and molecular biology · 2024
    Article
  17. Emergent collective behavior evolves more rapidly than individual behavior among acorn ant species.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  18. Article
  19. Current and future perspectives for enhancing our understanding of the evolution of plant metabolism.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Article
  20. Evolution of the regulatory subunits for the heteromeric acetyl-CoA carboxylase.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Review

221 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

28 authors.

Simon E ProchnikU.S. Department of Energy, Joint Genome Institute, Walnut Creek, CA 94598, USA.
James Umen
Aurora M Nedelcu
Armin Hallmann
Stephen M Miller
Ichiro Nishii
Patrick Ferris
Alan Kuo
Therese Mitros
Lillian K Fritz-Laylin
Uffe Hellsten
Jarrod Chapman
Oleg Simakov
Stefan A Rensing
Astrid Terry
Jasmyn Pangilinan
Vladimir Kapitonov
Jerzy Jurka
Asaf Salamov
Harris Shapiro
Jeremy Schmutz
Jane Grimwood
Erika Lindquist
Susan Lucas
Igor V Grigoriev
Rüdiger Schmitt
David Kirk
Daniel S Rokhsar

Funding

Rephase Update-a Database of Repetitive SequencesP41LM006252 · NLM · GENETIC INFORMATION RESEARCH INSTITUTE · PI JURKA, JERZY WLADYSLAW · 1996 to 2013
$6.0M
Evolution of Sexually Dimorphic Germ Cells in Volvox carteriR01GM078376 · NIGMS · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI UMEN, JAMES GREG · 2006 to 2014
$3.3M
NIGMS NIH HHS R01 GM078376NLM NIH HHS 5 P41 LM006252NLM NIH HHS P41 LM006252
6 · The paper itself

Abstract

The multicellular green alga Volvox carteri and its morphologically diverse close relatives (the volvocine algae) are well suited for the investigation of the evolution of multicellularity and development. We sequenced the 138-mega-base pair genome of V. carteri and compared its approximately 14,500 predicted proteins to those of its unicellular relative Chlamydomonas reinhardtii. Despite fundamental differences in organismal complexity and life history, the two species have similar protein-coding potentials and few species-specific protein-coding gene predictions. Volvox is enriched in volvocine-algal-specific proteins, including those associated with an expanded and highly compartmentalized extracellular matrix. Our analysis shows that increases in organismal complexity can be associated with modifications of lineage-specific proteins rather than large-scale invention of protein-coding capacity.

Indexed as

GenomeAlgal ProteinsBiological EvolutionChlamydomonas reinhardtiiDNA, AlgalEvolution, MolecularExtracellular Matrix ProteinsGenesMolecular Sequence DataProtein Structure, TertiaryRepetitive Sequences, Nucleic AcidSequence Analysis, DNASpecies SpecificitySyntenyVolvoxAlgal ProteinsDNA, AlgalExtracellular Matrix Proteins

Identifiers

PMID20616280
PMCPMC2993248

What OpenQuestion holds

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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.