Evidence map›Paper›PMID 28642542›Full record

ArticleScientific reports2017

The highly rearranged mitochondrial genomes of the crabs Maja crispata and Maja squinado (Majidae) and gene order evolution in Brachyura.

Andrea Basso, Massimiliano Babbucci, Marianna Pauletto, Emilio Riginella, Tomaso Patarnello, Enrico Negrisolo

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
3.1field-weighted citation impact, top 7% 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

27 citing papers in PubMed, 75 citations in OpenAlex.

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  3. The mitogenome of the crabMitochondrial DNA. Part B, Resources · 2025
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  18. The complete mitochondrial genome ofMitochondrial DNA. Part B, Resources · 2021
    Article
  19. The complete mitochondrial genome ofMitochondrial DNA. Part B, Resources · 2020
    Article
  20. The complete mitogenome of theMitochondrial DNA. Part B, Resources · 2020
    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

6 authors at 1 institution in 1 country.

Andrea BassoUniversity of Padova, Department of Comparative Biomedicine and Food Science (BCA), 35020, Agripolis, Legnaro (PD), Italy.
Massimiliano BabbucciUniversity of Padova, Department of Comparative Biomedicine and Food Science (BCA), 35020, Agripolis, Legnaro (PD), Italy.
Marianna PaulettoUniversity of Padova, Department of Comparative Biomedicine and Food Science (BCA), 35020, Agripolis, Legnaro (PD), Italy.ORCID 0000-0002-2424-7484
Emilio RiginellaUniversity of Padova, Department of Biology, 35131, Padova, Italy.
Tomaso PatarnelloUniversity of Padova, Department of Comparative Biomedicine and Food Science (BCA), 35020, Agripolis, Legnaro (PD), Italy.
Enrico NegrisoloUniversity of Padova, Department of Comparative Biomedicine and Food Science (BCA), 35020, Agripolis, Legnaro (PD), Italy. enrico.negrisolo@unipd.it.ORCID 0000-0002-6244-805X
University of Padua · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We sequenced the mitochondrial genomes of the spider crabs Maja crispata and Maja squinado (Majidae, Brachyura). Both genomes contain the whole set of 37 genes characteristic of Bilaterian genomes, encoded on both α- and β-strands. Both species exhibit the same gene order, which is unique among known animal genomes. In particular, all the genes located on the β-strand form a single block. This gene order was analysed together with the other nine gene orders known for the Brachyura. Our study confirms that the most widespread gene order (BraGO) represents the plesiomorphic condition for Brachyura and was established at the onset of this clade. All other gene orders are the result of transformational pathways originating from BraGO. The different gene orders exhibit variable levels of genes rearrangements, which involve only tRNAs or all types of genes. Local homoplastic arrangements were identified, while complete gene orders remain unique and represent signatures that can have a diagnostic value. Brachyura appear to be a hot-spot of gene order diversity within the phylum Arthropoda. Our analysis, allowed to track, for the first time, the fully evolutionary pathways producing the Brachyuran gene orders. This goal was achieved by coupling sophisticated bioinformatic tools with phylogenetic analysis.

Indexed as

Evolution, MolecularGene OrderGene RearrangementGenome, MitochondrialAnimalsBrachyuraComputational BiologyGene OntologyGenomicsMolecular Sequence AnnotationPhylogenyWhole Genome Sequencing

Identifiers

PMID28642542
PMCPMC5481413
OpenAlexW2625553625

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.