Evidence map›Paper›PMID 31707600›Full record

ArticleMolecular biology reports2020

Genetic structure and diversity analysis of tall fescue populations by EST-SSR and ISSR markers.

Z Shahabzadeh, R Mohammadi, R Darvishzadeh, M Jaffari

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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 6 papers.

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6citing papers in PubMed
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3 · Its place in the literature

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6 citing papers in PubMed.

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5 · Who and what money

Authors and funding

4 authors.

Z ShahabzadehDepartment of Plant Breeding and Biotechnology, Faculty of Agriculture, Urmia University, Urmia, Iran.
R MohammadiBranch for Northwest & West Region, Agricultural Biotechnology Research Institute of Iran (ABRII), Agricultural Research, Education and Extension Organization (AREEO), Tabriz, Iran. r.mohammadi@abrii.ac.ir.ORCID http://orcid.org/0000-0002-5806-1135
R DarvishzadehDepartment of Plant Breeding and Biotechnology, Faculty of Agriculture, Urmia University, Urmia, Iran.
M JaffariDepartment of Plant Breeding and Biotechnology, Faculty of Agriculture, Urmia University, Urmia, Iran.

Funding

Agricultural Biotechnology Research Institute of Iran 12-05-05-015-96024-960689
6 · The paper itself

Abstract

Tall fescue is a perennial cool-season grass with economic importance especially in temperate regions of the northern hemisphere. This study was done to assess the genetic diversity and population structure of 90 tall fescue populations and cultivars using ISSR and EST-SSR markers in order to categorize valuable populations for breeding programs and to construct the core collection of tall fescue collection in Iran. The 10 EST-SSR primer pairs amplified 92 alleles. The allele numbers varied from 4 to 13 alleles per locus with an average of 9.2 alleles, of which 84 (90.6%) were polymorphic with an average of 8.4 polymorphic bands per primer. The 39 ISSR primers totally produced 387 scorable bands, of which 335 (86.6%) were polymorphic with an average of 8.6 polymorphic bands per primer. The amplified markers by ISSR primers varied from 6 to 14 markers per primer with an average of 9.92 markers per primer. The 90 tall fescue populations using both EST-SSR and ISSR data were classified into two clusters by UPGMA method that was coincide with PCA and structure analysis results. The turf-type and forage-type populations were clearly separated. Based on the results, the Iranian populations provide a valuable and novel germplasm to employ in tall fescue varietal improvement programs for both forage and turf-type applications. This progression is an important step to introduce this collection for development of a core collection of tall fescue germplasm in Iran.

Indexed as

DNA, PlantExpressed Sequence TagsFestucaGenetic VariationIranMicrosatellite RepeatsPhylogenyPrincipal Component AnalysisDNA, PlantGenetic diversityPlant breedingPolymorphismPopulation structure

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