Evidence map›Paper›PMID 32803507›Full record

ArticleMolecular biology reports2020

Genetic diversity and structure of landrace accessions, elite lineages and cultivars of common bean estimated with SSR and SNP markers.

Marina Santos Carvalho, Cintia Machado de Oliveira Moulin Carias, Matheus Alves Silva, Marcia Flores da Silva Ferreira, Thiago Lívio Pessoa Oliveira de Souza, Sheila Cristina Prucoli Posse, Adesio Ferreira

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Article in Molecular biology reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

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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

3 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

7 authors.

Marina Santos CarvalhoLaboratório de Genética e Melhoramento Vegetal, Departamento de Agronomia, Centro de Ciências Agrárias e Engenharias, Universidade Federal Do Espírito Santo, Alegre, ES, 29500-000, Brazil.
Cintia Machado de Oliveira Moulin CariasLaboratório de Genética e Melhoramento Vegetal, Departamento de Agronomia, Centro de Ciências Agrárias e Engenharias, Universidade Federal Do Espírito Santo, Alegre, ES, 29500-000, Brazil.
Matheus Alves SilvaLaboratório de Genética e Melhoramento Vegetal, Departamento de Agronomia, Centro de Ciências Agrárias e Engenharias, Universidade Federal Do Espírito Santo, Alegre, ES, 29500-000, Brazil.
Marcia Flores da Silva FerreiraLaboratório de Genética e Melhoramento Vegetal, Departamento de Agronomia, Centro de Ciências Agrárias e Engenharias, Universidade Federal Do Espírito Santo, Alegre, ES, 29500-000, Brazil. marcia.ferreira@ufes.br.
Thiago Lívio Pessoa Oliveira de SouzaEmbrapa Arroz e Feijão, Rod. GO-462, Km 12, Santo Antônio de Goiás, GO, 75375-000, Brazil.
Sheila Cristina Prucoli PosseInstituto Capixaba de Pesquisa, Assistência Técnica e Extensão Rural (Incaper), Vitória, ES, Brazil.
Adesio FerreiraLaboratório de Genética e Melhoramento Vegetal, Departamento de Agronomia, Centro de Ciências Agrárias e Engenharias, Universidade Federal Do Espírito Santo, Alegre, ES, 29500-000, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Common bean (Phaseolus vulgaris L.) is an important source of proteins, fibers and minerals for humans, being grown mainly in developing countries and representing a source of income for small farmers. In this work, a set of 206 Brazilian landraces and 59 elite lineages and cultivars were genotyped with 23 SSR (Simple Sequence Repeats) and 251 SNPs (Single-Nucleotide Polymorphism) markers. The ideal number of groups, according to STRUCTURE, was K = 2 for both SNPs and SSRs. This could be expected considering the two original gene pools-Andean (AND) and Mesoamerican (MES). The matrices of genetic simple matching dissimilarity for SSRs and SNPs were highly correlated; therefore, the allelic data of the markers was combined and analyzed to understand the genetic relationships of the studied collection. The neighbor-joining analysis considering the genetic distance of simple matching grouped the 265 genotypes into 17 subgroups. The markers SSR and SNP presented high power to discriminate among the genotypes. The ample genetic diversity observed in the work collection makes it a valuable source for the conservation, sustainable management and exploration in breeding programs of the crop.

Indexed as

Genetic MarkersGenetic VariationGenome, PlantMicrosatellite RepeatsPolymorphism, Single NucleotideAllelesBrazilBreedingGenotypePhaseolusPrincipal Component AnalysisGenetic MarkersBreedingPhaseolus vulgaris l.Simple sequence repeatSingle-nucleotide polymorphisms

Identifiers

PMID32803507

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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.