Evidence map›Paper›PMID 40506799›Full record

ArticleThe Journal of heredity2026

Comparison of whole-genome assemblies of European river lamprey (Lampetra fluviatilis) and brook lamprey (Lampetra planeri).

Ole K Tørresen, Benedicte Garmann-Aarhus, Siv Nam Khang Hoff, Sissel Jentoft, Mikael Svensson, Eivind Schartum, Ave Tooming-Klunderud, Morten Skage, Anders Krabberød, Leif Asbjørn Vøllestad and 1 more

Abstract readComparative Study
PubMed Full text at PMC Publisher
In one paragraph

Article in The Journal of heredity, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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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

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3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

11 authors.

Ole K TørresenCentre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of  Oslo, Oslo, Norway.
Benedicte Garmann-AarhusCentre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of  Oslo, Oslo, Norway.
Siv Nam Khang HoffCentre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of  Oslo, Oslo, Norway.
Sissel JentoftCentre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of  Oslo, Oslo, Norway.
Mikael SvenssonSLU Artdatabanken, SLU - Swedish Species Information Centre, Uppsala, Sweden.
Eivind SchartumDepartment of Natural Sciences and Environmental Health, University of South-Eastern Norway, Bø i Telemark, Norway.
Ave Tooming-KlunderudCentre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of  Oslo, Oslo, Norway.
Morten SkageCentre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of  Oslo, Oslo, Norway.
Anders KrabberødCentre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of  Oslo, Oslo, Norway.
Leif Asbjørn VøllestadCentre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of  Oslo, Oslo, Norway.
Kjetill S JakobsenCentre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of  Oslo, Oslo, Norway.

Funding

Earth BioGenome Project NorwayNansen Legacy 276730Research Council of Norway 326819
6 · The paper itself

Abstract

We present haplotype-resolved whole-genome assemblies from one individual European river lamprey (Lampetra fluviatilis) and one individual brook lamprey (Lampetra planeri), usually regarded as sister species. The genome assembly of L. fluviatilis consists of pseudo-haplotype one, spanning 1073 Mb and pseudo-haplotype two, spanning 963 Mb. Likewise for the L. planeri specimen, the genome assembly spans 1049 Mb and 960 Mb for pseudo-haplotypes one and two, respectively. Both the L. fluviatilis pseudo-haplotypes have been scaffolded into 82 pseudo-chromosomes, with the same number for the L. planeri pseudo-haplotypes. All four pseudo-haplotype assemblies were annotated, identifying 21,479 and 16,973 genes in pseudo-haplotypes one and two for L. fluviatilis, and 24,961 and 21,668 genes in pseudo-haplotypes one and two for L. planeri. A comparison of the genomes of L. fluviatilis and L. planeri, alongside a separate chromosome level assembly of L. fluviatilis from the UK, indicates that they form a species complex, potentially representing distinct ecotypes. This is further supported by phylogenetic analyses of the three reference Lampetra genomes in addition to sea lamprey (Petromyzon marinus).

Indexed as

GenomeLampreysAnimalsHaplotypesPhylogenybrook lampreychromosomal assembliesEuropean river lampreygenome sequenceLampetra fluviatilisLampetra planeri

Identifiers

PMID40506799
PMCPMC12767195

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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.