Evidence map›Paper›PMID 33578843›Full record

ArticleGenes2021

Genetic Structure and Core Collection of Olive Germplasm from Albania Revealed by Microsatellite Markers.

Aida Dervishi, Jernej Jakše, Hairi Ismaili, Branka Javornik, Nataša Štajner

Open access · goldAbstract read
In one paragraph

Article in Genes, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
3.5field-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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.

  1. Pooled it
  2. Genetic and Phenotypic Variations Within Ancient 'Mehras' Olive (International journal of molecular sciences · 2026
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  11. Genetic Diversity Analysis ofFrontiers in plant science · 2022
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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

5 authors at 3 institutions in 2 countries.

Aida DervishiDepartment of Biotechnology, Faculty of Natural Sciences, University of Tirana, Blv Zog I, 25/1, 1001 Tirana, Albania.ORCID 0000-0002-2173-632X
Jernej JakšeDepartment of Agronomy, Biotechnical Faculty, University of Ljubljana, 1000 Ljubljana, Slovenia.ORCID 0000-0002-8907-1627
Hairi IsmailiGene Bank, Genetic Resources Centre, University of Agriculture, 1020 Tirana, Albania.
Branka JavornikDepartment of Agronomy, Biotechnical Faculty, University of Ljubljana, 1000 Ljubljana, Slovenia.
Nataša ŠtajnerDepartment of Agronomy, Biotechnical Faculty, University of Ljubljana, 1000 Ljubljana, Slovenia.ORCID 0000-0002-8572-8695
University of Ljubljana · SIAgricultural University of Tirana · ALUniversity of Tirana · AL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Olive is considered one of the oldest and the most important cultivated fruit trees in Albania. In the present study, the genetic diversity and structure of Albanian olive germplasm is represented by a set of 194 olive genotypes collected in-situ in their natural ecosystems and in the ex-situ collection. The study was conducted using 26 microsatellite markers (14 genomic SSR and 12 Expressed Sequence Tag microsatellites). The identity analysis revealed 183 unique genotypes. Genetic distance-based and model-based Bayesian analyses were used to investigate the genetic diversity, relatedness, and the partitioning of the genetic variability among the Albanian olive germplasm. The genetic distance-based analysis grouped olives into 12 clusters, with an average similarity of 50.9%. Albanian native olives clustered in one main group separated from introduced foreign cultivars, which was also supported by Principal Coordinate Analysis (PCoA) and model-based methods. A core collection of 57 genotypes representing all allelic richness found in Albanian germplasm was developed for the first time. Herein, we report the first extended genetic characterization and structure of olive germplasm in Albania. The findings suggest that Albanian olive germplasm is a unique gene pool and provides an interesting genetic basis for breeding programs.

Indexed as

AllelesGenotypeMicrosatellite RepeatsPhylogenyAlbaniaBayes TheoremGenetic VariationHumansOleaPlant BreedingPrincipal Component AnalysisSeed Bankcore collectionEST-SSRgenetic variabilitymicrosatelliteOlea europaea

Identifiers

PMID33578843
PMCPMC7916616
OpenAlexW3128634814

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.