Morphological and molecular variability within the fig cultivar 'Dottato' in the Italian protected designation origin area "fichi di Cosenza"

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Abstract

The morphological and molecular diversity among fig accessions of 'Dottato', found in the PDO "Fichi di Cosenza" area was studied by evaluating 24 morphological traits and by genotyping with 18 microsatellite markers. The microsatellite allelic profiles among the putative clones of 'Dottato' indicated a moderate genetic variability, discriminating unambiguously most of the accessions. Only two groups of identity were found. The average expected and observed heterozygosity were 0.43 and 0.62, respectively. The mean polymorphic information content (PIC) was 0.4, varying from 0.08 (LMFC26) to 0.067 (FCUP 38-6). The morphological clustering allowed the distinction of all genotypes. Some genotypes evidenced better horticultural traits and quality characteristics.
Lingua originaleEnglish
pagine (da-a)29-33
Numero di pagine5
RivistaActa Horticulturae
Volume1173
Stato di pubblicazionePublished - 2017

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protected designation of origin
figs
microsatellite repeats
genotype
cultivars
genotyping
heterozygosity
clones
genetic variation

All Science Journal Classification (ASJC) codes

  • Horticulture

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title = "Morphological and molecular variability within the fig cultivar 'Dottato' in the Italian protected designation origin area {"}fichi di Cosenza{"}",
abstract = "The morphological and molecular diversity among fig accessions of 'Dottato', found in the PDO {"}Fichi di Cosenza{"} area was studied by evaluating 24 morphological traits and by genotyping with 18 microsatellite markers. The microsatellite allelic profiles among the putative clones of 'Dottato' indicated a moderate genetic variability, discriminating unambiguously most of the accessions. Only two groups of identity were found. The average expected and observed heterozygosity were 0.43 and 0.62, respectively. The mean polymorphic information content (PIC) was 0.4, varying from 0.08 (LMFC26) to 0.067 (FCUP 38-6). The morphological clustering allowed the distinction of all genotypes. Some genotypes evidenced better horticultural traits and quality characteristics.",
author = "Tiziano Caruso and Silvia Fretto and Marra, {Francesco Paolo} and Annalisa Marchese and Francesca Costa and Alessandra Quartararo and Mafrica and Bruno and Pangallo",
year = "2017",
language = "English",
volume = "1173",
pages = "29--33",
journal = "Acta Horticulturae",
issn = "0567-7572",
publisher = "International Society for Horticultural Science",

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TY - JOUR

T1 - Morphological and molecular variability within the fig cultivar 'Dottato' in the Italian protected designation origin area "fichi di Cosenza"

AU - Caruso, Tiziano

AU - Fretto, Silvia

AU - Marra, Francesco Paolo

AU - Marchese, Annalisa

AU - Costa, Francesca

AU - Quartararo, Alessandra

AU - Mafrica, null

AU - Bruno, null

AU - Pangallo, null

PY - 2017

Y1 - 2017

N2 - The morphological and molecular diversity among fig accessions of 'Dottato', found in the PDO "Fichi di Cosenza" area was studied by evaluating 24 morphological traits and by genotyping with 18 microsatellite markers. The microsatellite allelic profiles among the putative clones of 'Dottato' indicated a moderate genetic variability, discriminating unambiguously most of the accessions. Only two groups of identity were found. The average expected and observed heterozygosity were 0.43 and 0.62, respectively. The mean polymorphic information content (PIC) was 0.4, varying from 0.08 (LMFC26) to 0.067 (FCUP 38-6). The morphological clustering allowed the distinction of all genotypes. Some genotypes evidenced better horticultural traits and quality characteristics.

AB - The morphological and molecular diversity among fig accessions of 'Dottato', found in the PDO "Fichi di Cosenza" area was studied by evaluating 24 morphological traits and by genotyping with 18 microsatellite markers. The microsatellite allelic profiles among the putative clones of 'Dottato' indicated a moderate genetic variability, discriminating unambiguously most of the accessions. Only two groups of identity were found. The average expected and observed heterozygosity were 0.43 and 0.62, respectively. The mean polymorphic information content (PIC) was 0.4, varying from 0.08 (LMFC26) to 0.067 (FCUP 38-6). The morphological clustering allowed the distinction of all genotypes. Some genotypes evidenced better horticultural traits and quality characteristics.

UR - http://hdl.handle.net/10447/278787

UR - http://www.actahort.org/members/showpdf?session=14419

M3 - Article

VL - 1173

SP - 29

EP - 33

JO - Acta Horticulturae

JF - Acta Horticulturae

SN - 0567-7572

ER -