Evidence map›Paper›PMID 39075664›Full record

ArticleThe plant genome2024

Genetic diversity and population structure in banana (Musa spp.) breeding germplasm.

Violet Akech, Therése Bengtsson, Rodomiro Ortiz, Rony Swennen, Brigitte Uwimana, Claudia F Ferreira, Delphine Amah, Edson P Amorim, Elizabeth Blisset, Ines Van den Houwe and 9 more

Abstract read
In one paragraph

Article in The plant genome, 2024. 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.

  1. Article
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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

19 authors.

Violet AkechInternational Institute of Tropical Agriculture, Uganda, Uganda.ORCID https://orcid.org/0000-0003-2330-0682
Therése BengtssonDepartment of Plant Breeding, Swedish University of Agricultural Sciences, Alnarp, Sweden.
Rodomiro OrtizDepartment of Plant Breeding, Swedish University of Agricultural Sciences, Alnarp, Sweden.ORCID https://orcid.org/0000-0002-1739-7206
Rony SwennenInternational Institute of Tropical Agriculture, Uganda, Uganda.ORCID https://orcid.org/0000-0002-5258-9043
Brigitte UwimanaInternational Institute of Tropical Agriculture, Uganda, Uganda.
Claudia F FerreiraBrazilian Agricultural Research Corporation (Embrapa), Brasília, Brasil.
Delphine AmahInternational Institute of Tropical Agriculture, Ibadan, Nigeria.
Edson P AmorimBrazilian Agricultural Research Corporation (Embrapa), Brasília, Brasil.
Elizabeth BlissetNature Source Improved Plants, Ithaca, New York, USA.
Ines Van den HouweThe Alliance of Bioversity and CIAT-Musa Germplasm Transit Centre, Heverlee, Belgium.
Ivan K ArinaitweNational Agricultural Research Organization, Kampala, Uganda.
Liana NiceNature Source Improved Plants, Ithaca, New York, USA.
Priver BwesigyeNational Agricultural Research Organization, Kampala, Uganda.
Steve TanksleyNature Source Improved Plants, Ithaca, New York, USA.
Subbaraya UmaNational Research Centre for Banana (NRCB) of India, Tiruchirappalli, India.
Backiyarani SuthanthiramNational Research Centre for Banana (NRCB) of India, Tiruchirappalli, India.
Marimuthu S SaraswathiNational Research Centre for Banana (NRCB) of India, Tiruchirappalli, India.
Hassan MdumaInternational Institute of Tropical Agriculture, Arusha, Tanzania.
Allan BrownInternational Institute of Tropical Agriculture, Arusha, Tanzania.

Funding

Bill and Melinda Gates Foundation INV-002979 (formally OPP1213871)
6 · The paper itself

Abstract

Bananas (Musa spp.) are one of the most highly consumed fruits globally, grown in the tropical and sub-tropical regions. We evaluated 856 Musa accessions from the breeding programs of the International Institute of Tropical Agriculture of Nigeria, Tanzania, and Uganda; the National Agricultural Research Organization of Uganda; the Brazilian Agricultural Research Corporation (Embrapa); and the National Research Centre for Banana of India. Accessions from the in vitro gene bank at the International Transit Centre in Belgium were included to provide a baseline of available global diversity. A total of 16,903 informative single nucleotide polymorphism markers were used to estimate and characterize the genetic diversity and population structure and identify overlaps and unique material among the breeding programs. Analysis of molecular variance displayed low genetic variation among accessions and diploids and a higher variation among tetraploids (p < 0.001). Structure analysis revealed two major clusters corresponding to genomic composition. The results indicate that there is potential for the banana breeding programs to increase the diversity in their breeding materials and should exploit this potential for parental improvement and to enhance genetic gains in future breeding efforts.

Indexed as

Genetic VariationMusaPlant BreedingPolymorphism, Single NucleotideGenetics, PopulationGenome, Plant

Identifiers

PMID39075664
PMCPMC12807304

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.