Evidence map›Paper›PMID 26383154›Full record

ArticleNature communications2015

The Lingula genome provides insights into brachiopod evolution and the origin of phosphate biomineralization.

Yi-Jyun Luo, Takeshi Takeuchi, Ryo Koyanagi, Lixy Yamada, Miyuki Kanda, Mariia Khalturina, Manabu Fujie, Shin-Ichi Yamasaki, Kazuyoshi Endo, Noriyuki Satoh

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 92 papers.

0numbers the graph read from it
0cells of the map it votes in
92citing papers in PubMed
13.5field-weighted citation impact, top 1% 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

92 citing papers in PubMed, 202 citations in OpenAlex.

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  10. Molluscan Shells, Spicules, and Gladii Are Evolutionarily Deeply Conserved.Journal of experimental zoology. Part B, Molecular and developmental evolution · 2025
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  11. Phosphatic stromatoporoid sponges formed reefs ~480 Mya.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  16. Review
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  20. Review

32 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

10 authors at 3 institutions in 2 countries.

Yi-Jyun LuoMarine Genomics Unit, Okinawa Institute of Science and Technology Graduate University, Onna, Okinawa 904-0495, Japan.ORCID http://orcid.org/0000-0002-3418-3146
Takeshi TakeuchiMarine Genomics Unit, Okinawa Institute of Science and Technology Graduate University, Onna, Okinawa 904-0495, Japan.
Ryo KoyanagiDNA Sequencing Section, Okinawa Institute of Science and Technology Graduate University, Onna, Okinawa 904-0495, Japan.
Lixy YamadaSugashima Marine Biological Laboratory, Graduate School of Science, Nagoya University, Toba, Aichi 517-0004, Japan.
Miyuki KandaMarine Genomics Unit, Okinawa Institute of Science and Technology Graduate University, Onna, Okinawa 904-0495, Japan.
Mariia KhalturinaMarine Genomics Unit, Okinawa Institute of Science and Technology Graduate University, Onna, Okinawa 904-0495, Japan.
Manabu FujieDNA Sequencing Section, Okinawa Institute of Science and Technology Graduate University, Onna, Okinawa 904-0495, Japan.
Shin-Ichi YamasakiDNA Sequencing Section, Okinawa Institute of Science and Technology Graduate University, Onna, Okinawa 904-0495, Japan.
Kazuyoshi EndoDepartment of Earth and Planetary Science, Graduate School of Sciences, University of Tokyo, Bunkyo-ku, Tokyo 113-0033, Japan.
Noriyuki SatohMarine Genomics Unit, Okinawa Institute of Science and Technology Graduate University, Onna, Okinawa 904-0495, Japan.
Okinawa Institute of Science and Technology Graduate University · JPMarine Biological Laboratory · USThe University of Tokyo · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The evolutionary origins of lingulid brachiopods and their calcium phosphate shells have been obscure. Here we decode the 425-Mb genome of Lingula anatina to gain insights into brachiopod evolution. Comprehensive phylogenomic analyses place Lingula close to molluscs, but distant from annelids. The Lingula gene number has increased to ∼34,000 by extensive expansion of gene families. Although Lingula and vertebrates have superficially similar hard tissue components, our genomic, transcriptomic and proteomic analyses show that Lingula lacks genes involved in bone formation, indicating an independent origin of their phosphate biominerals. Several genes involved in Lingula shell formation are shared by molluscs. However, Lingula has independently undergone domain combinations to produce shell matrix collagens with EGF domains and carries lineage-specific shell matrix proteins. Gene family expansion, domain shuffling and co-option of genes appear to be the genomic background of Lingula's unique biomineralization. This Lingula genome provides resources for further studies of lophotrochozoan evolution.

Indexed as

AnimalsAnnelidaBase SequenceBiological EvolutionCalcification, PhysiologicCalcium PhosphatesEvolution, MolecularGene Expression ProfilingGenomicsInvertebratesMolecular Sequence DataMolluscaPhylogenyProteomicsCalcium Phosphates

Identifiers

PMID26383154
PMCPMC4595640
OpenAlexW2271593394

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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.