Evidence map›Paper›PMID 35865281›Full record

ArticleFrontiers in plant science2022

The Population Structure of a Globe Artichoke Worldwide Collection, as Revealed by Molecular and Phenotypic Analyzes.

Domenico Rau, Giovanna Attene, Monica Rodriguez, Limbo Baghino, Anna Barbara Pisanu, Davide Sanna, Alberto Acquadro, Ezio Portis, Cinzia Comino

Abstract read
In one paragraph

Article in Frontiers in plant science, 2022. 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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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

9 authors.

Domenico RauDipartimento di Agraria, Sezione di Agronomia, Coltivazioni Erbacee e Genetica (SACEG), Università degli Studi di Sassari, Sassari, Italy.
Giovanna AtteneDipartimento di Agraria, Sezione di Agronomia, Coltivazioni Erbacee e Genetica (SACEG), Università degli Studi di Sassari, Sassari, Italy.
Monica RodriguezDipartimento di Agraria, Sezione di Agronomia, Coltivazioni Erbacee e Genetica (SACEG), Università degli Studi di Sassari, Sassari, Italy.
Limbo BaghinoAgenzia AGRIS Sardegna (Servizio Ricerca sui Sistemi Colturali Erbacei, Settore Innovazione dei Modelli Gestionali e Studio Della Biodiversità Nelle Colture Intensive), Oristano, Italy.
Anna Barbara PisanuAgenzia AGRIS Sardegna (Servizio Ricerca sui Sistemi Colturali Erbacei, Settore Innovazione dei Modelli Gestionali e Studio Della Biodiversità Nelle Colture Intensive), Oristano, Italy.
Davide SannaAgenzia AGRIS Sardegna (Servizio Ricerca sui Sistemi Colturali Erbacei, Settore Innovazione dei Modelli Gestionali e Studio Della Biodiversità Nelle Colture Intensive), Oristano, Italy.
Alberto AcquadroDipartimento di Scienze Agrarie, Forestali ed Alimentari (DISAFA), Genetica Vegetale (Plant Genetics), Università degli Studi di Torino, Turin, Italy.
Ezio PortisDipartimento di Scienze Agrarie, Forestali ed Alimentari (DISAFA), Genetica Vegetale (Plant Genetics), Università degli Studi di Torino, Turin, Italy.
Cinzia CominoDipartimento di Scienze Agrarie, Forestali ed Alimentari (DISAFA), Genetica Vegetale (Plant Genetics), Università degli Studi di Torino, Turin, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The knowledge of the organization of the domesticated gene pool of crop species is an essential requirement to understand crop evolution, to rationalize conservation programs, and to support practical decisions in plant breeding. Here, we integrate simple sequence repeat (SSR) analysis and phenotypic characterization to investigate a globe artichoke collection that comprises most of the varieties cultivated worldwide. We show that the cultivated gene pool of globe artichoke includes five distinct genetic groups associated with the major phenotypic typologies: Catanesi (which based on our analysis corresponds to Violetti di Provenza), Spinosi, Violetti di Toscana, Romaneschi, and Macau. We observed that 17 and 11% of the molecular and phenotypic variance, respectively, is between these groups, while within groups, strong linkage disequilibrium and heterozygote excess are evident. The divergence between groups for quantitative traits correlates with the average broad-sense heritability within the groups. The phenotypic divergence between groups for both qualitative and quantitative traits is strongly and positively correlated with SSR divergence (F

Indexed as

Cynara cardunculus var. scolymus L.divergent selectiongermplasm collectionmicrosatelliteQSTquantitative traitssimple sequence repeatsUPOV traits

Identifiers

PMID35865281
PMCPMC9294547

What OpenQuestion holds

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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.