Evidence map›Paper›PMID 30158558›Full record

ArticleScientific reports2018

A gene-rich fraction analysis of the Passiflora edulis genome reveals highly conserved microsyntenic regions with two related Malpighiales species.

Carla Freitas Munhoz, Zirlane Portugal Costa, Luiz Augusto Cauz-Santos, Alina Carmen Egoávil Reátegui, Nathalie Rodde, Stéphane Cauet, Marcelo Carnier Dornelas, Philippe Leroy, Alessandro de Mello Varani, Hélène Bergès and 1 more

Abstract readComparative Study
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

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  7. Identification of passion fruit (Passiflora edulis) chromosomes using BAC-FISH.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2019
    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.

Carla Freitas MunhozDepartamento de Genética, Escola Superior de Agricultura "Luiz de Queiroz", Universidade de São Paulo, 13418-900, Piracicaba, Brazil.
Zirlane Portugal CostaDepartamento de Genética, Escola Superior de Agricultura "Luiz de Queiroz", Universidade de São Paulo, 13418-900, Piracicaba, Brazil.
Luiz Augusto Cauz-SantosDepartamento de Genética, Escola Superior de Agricultura "Luiz de Queiroz", Universidade de São Paulo, 13418-900, Piracicaba, Brazil.
Alina Carmen Egoávil ReáteguiDepartamento de Genética, Escola Superior de Agricultura "Luiz de Queiroz", Universidade de São Paulo, 13418-900, Piracicaba, Brazil.
Nathalie RoddeInstitut National de la Recherche Agronomique (INRA), Centre National de Ressources Génomique Végétales, 31326, Castanet-Tolosan, France.
Stéphane CauetInstitut National de la Recherche Agronomique (INRA), Centre National de Ressources Génomique Végétales, 31326, Castanet-Tolosan, France.
Marcelo Carnier DornelasDepartamento de Biologia Vegetal, Instituto de Biologia, Universidade Estadual de Campinas, 13083-862, Campinas, Brazil.
Philippe LeroyINRA, UCA, UMR 1095, GDEC, 63000, Clermont-Ferrand, France.
Alessandro de Mello VaraniDepartamento de Tecnologia, Faculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista, 14884-900, Jaboticabal, Brazil.ORCID 0000-0002-8876-3269
Hélène BergèsInstitut National de la Recherche Agronomique (INRA), Centre National de Ressources Génomique Végétales, 31326, Castanet-Tolosan, France.
Maria Lucia Carneiro VieiraDepartamento de Genética, Escola Superior de Agricultura "Luiz de Queiroz", Universidade de São Paulo, 13418-900, Piracicaba, Brazil. mlcvieir@usp.br.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Passiflora edulis is the most widely cultivated species of passionflowers, cropped mainly for industrialized juice production and fresh fruit consumption. Despite its commercial importance, little is known about the genome structure of P. edulis. To fill in this gap in our knowledge, a genomic library was built, and now completely sequenced over 100 large-inserts. Sequencing data were assembled from long sequence reads, and structural sequence annotation resulted in the prediction of about 1,900 genes, providing data for subsequent functional analysis. The richness of repetitive elements was also evaluated. Microsyntenic regions of P. edulis common to Populus trichocarpa and Manihot esculenta, two related Malpighiales species with available fully sequenced genomes were examined. Overall, gene order was well conserved, with some disruptions of collinearity identified as rearrangements, such as inversion and translocation events. The microsynteny level observed between the P. edulis sequences and the compared genomes is surprising, given the long divergence time that separates them from the common ancestor. P. edulis gene-rich segments are more compact than those of the other two species, even though its genome is much larger. This study provides a first accurate gene set for P. edulis, opening the way for new studies on the evolutionary issues in Malpighiales genomes.

Indexed as

Gene OrderGenome, PlantSyntenyGene LibraryManihotPassifloraPopulusSequence Analysis, DNA

Identifiers

PMID30158558
PMCPMC6115403

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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.