Evidence map›Paper›PMID 40247189›Full record

ArticleBMC genomic data2025

Construction of a comprehensive library of repeated sequences for the annotation of Citrus genomes.

Delphine Giraud, Nathalie Choisne, Marilyne Summo, Stéphanie Sidibe-Bocs, Héléna Vassilieff, Gilles Costantino, Gaetan Droc, Pierre-Yves Teycheney, Florian Maumus, Patrick Ollitrault and 1 more

Abstract read
In one paragraph

Article in BMC genomic data, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Fish mapping of rdna and novel tandem repeats inComparative cytogenetics · 2026
    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

11 authors.

Delphine GiraudUR AGAP Corse, INRAE, Institut Agro, CIRAD, University of Montpellier, San Giuliano, F-20230, France. delphine.giraud79@gmail.com.ORCID 0000-0002-1563-0123
Nathalie ChoisneURGI, INRAE, Université Paris-Saclay, Versailles, F-78026, France.ORCID 0000-0001-6024-1664
Marilyne SummoUMR AGAP, CIRAD, Institut Agro, INRAE, University of Montpellier, Montpellier, F-34060, France.ORCID 0000-0002-9308-974X
Stéphanie Sidibe-BocsUMR AGAP, CIRAD, Institut Agro, INRAE, University of Montpellier, Montpellier, F-34060, France.ORCID 0000-0001-7850-4426
Héléna VassilieffURGI, INRAE, Université Paris-Saclay, Versailles, F-78026, France.ORCID 0000-0002-8578-8153
Gilles CostantinoUR AGAP Corse, INRAE, Institut Agro, CIRAD, University of Montpellier, San Giuliano, F-20230, France.
Gaetan DrocUMR AGAP, CIRAD, Institut Agro, INRAE, University of Montpellier, Montpellier, F-34060, France.ORCID 0000-0003-1849-1269
Pierre-Yves TeycheneyCIRAD, UMR PVBMT, Saint Pierre, La Réunion, F-97410, France.ORCID 0000-0002-9754-0745
Florian MaumusURGI, INRAE, Université Paris-Saclay, Versailles, F-78026, France.ORCID 0000-0001-7325-0527
Patrick OllitraultUMR AGAP, CIRAD, Institut Agro, INRAE, University of Montpellier, Montpellier, F-34060, France.ORCID 0000-0002-9456-5517
François LuroUR AGAP Corse, INRAE, Institut Agro, CIRAD, University of Montpellier, San Giuliano, F-20230, France.ORCID 0000-0002-5189-5735

Funding

European Regional Development Fund REU005756
6 · The paper itself

Abstract

backgroundThe comprehensive annotation of repeated sequences in genomes is an essential prerequisite for studying the dynamics of these sequences over time and their involvement in gene regulation. Currently, the diversity of repeated sequences in Citrus genomes is only partially characterized because the annotations have been performed using heterogeneous bioinformatics tools, each with its specificity and dedicated only to the annotation of transposable elements.

resultsWe combined complementary repeat-finding programs including REPET, CAULIFINDER, and TAREAN, to enable the identification of all types of repetitive sequences found in plant genomes, including transposable elements, endogenous caulimovirids, and satellite DNAs. A fine-grained annotation method was first developed to create a consensus sequence library of repeated sequences identified in the genome assemblies of C. medica, C. micrantha, C. reticulata, and C. maxima, the four ancestral parental species involved in the formation of economically valuable cultivated Citrus varieties. A second, faster annotation method was developed to enrich the dataset by adding new repeated sequences retrieved from genome assemblies of other Citrus species and closely related species belonging to the Aurantioideae subfamily. The final reference library contains 3,091 consensus sequences, of which 94.5% are transposable elements. The diversity of endogenous caulimovirids was characterized for the first time within the genus Citrus, contributing 160 consensus sequences to the final reference library. Finally, 10 satellite DNAs were also identified.

conclusionCombining multiple repeat detection methods enables the comprehensive annotation of all repeated sequences in Citrus genomes. Using the final reference library reported in this work will improve our understanding of the dynamics of repeated sequences during Citrus speciation, particularly following the genome duplication and hybridization events that led to modern cultivars. The exploration of repeat position insertions along chromosomes using the developed web interface, RepeatLoc Citrus, will also make it possible to further investigate the role of transposable elements and endogenous caulimovirids in genome structure and gene regulation in Citrus species.

Indexed as

CitrusGene LibraryGenome, PlantMolecular Sequence AnnotationRepetitive Sequences, Nucleic AcidDNA, SatelliteDNA Transposable ElementsDNA, SatelliteDNA Transposable ElementsCitrusEndogenous caulimoviridsGenome annotationSatellite DNAsTransposable elements

Identifiers

PMID40247189
PMCPMC12007355

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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.