Exploration of elite grapevine germplasm of Oltrepò pavese (northern Italy) using genetic, chemotaxonomic and morphological markers
Articolo
Data di Pubblicazione:
2001
Citazione:
Exploration of elite grapevine germplasm of Oltrepò pavese (northern Italy) using genetic, chemotaxonomic and morphological markers / M. Rossoni, V. Fasoli, M. Labra, A. Spinardi, O. Failla, A. Scienza, F. Sala. - In: ADVANCES IN HORTICULTURAL SCIENCE. - ISSN 0394-6169. - 15:1-4(2001), pp. 72-78. [10.1400/14080]
Abstract:
Forty seven grapevine accessions, including major and minor local germplasm and cultivars presently
grown in Oltrepò pavese (Pavia, Italy) as well as in other regions, were analysed by molecular, chemotaxonomic
and morphological markers. Eleven microsatellite l o c i w e re analysed; all except one were highly
polymorphic. The analysed germplasm turned out to have a wide genetic constitution. With the exception of
three ‘Pinot’clones, all the accessions were identified by unique genetic fingerprinting, and comparisons among
homonymous accessions showed that genetic distances were greater than those expected among clones belonging
to the same variety. The anthocyanin profile of berry skin in coloured accessions, as determined by HPLC,
and leaf shape descriptors, confirmed the conclusions drawn for the microsatellite analysis.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
Anthocyanins; SSR markers; Vitis vinifera L.
Elenco autori:
M. Rossoni, V. Fasoli, M. Labra, A. Spinardi, O. Failla, A. Scienza, F. Sala
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