‘Sangiovese’ and ‘Garganega’ are two key varieties of the Italian grapevine assortment evolution

Authors

  • M. Crespan
  • A. Caló
  • S. Giannetto
  • A. Sparacio
  • P. Storchi
  • A. Costacurta

DOI:

https://doi.org/10.5073/vitis.2008.47.97-104

Keywords:

Catarratto, Trebbiano toscano, Grecanico dorato, pedigree, SSR, synonyms

Abstract

Two synonymous cases have been found using a set of 11 SSR markers: ‘Garganega’ and ‘Grecanico dorato’; ‘Catarratto bianco comune’, ‘Catarratto bianco lucido’ and ‘Catarratto bianco extra lucido’. Molecular data at 36 SSR loci showed that ‘Sangiovese’ and ‘Garganega’ represent two key varieties in the Italian ampelographic assortment evolution, as they both have a first degree relationship with numerous wine varieties. ‘Sangiovese’ showed this link with ten varieties: ‘Foglia tonda’, ‘Frappato’, ‘Gaglioppo’, ‘Mantonicone’, ‘Morellino del Casentino’, ‘Morellino del Valdarno’, ‘Nerello mascalese’, ‘Susumaniello’, ‘Tuccanese di Turi’ and ‘Vernaccia nera del Valdarno’. Seven varieties resulted closely related to ‘Garganega’: ‘Trebbiano toscano’ alias ‘Ugni blanc’, ‘Albana’, ‘Empibotte’, ‘Malvasia bianca di Candia a sapore semplice’, ‘Marzemina bianca’, ‘Catarratto’ and ‘Greco del Pollino’. However, being ‘Sangiovese’ parents disputed and those of ‘Garganega’ still unknown, it was not possible to determine the univocal direction of the various crosses. Identification of the “missing” parents would allow these genealogical trees to be drawn up with greater precision.

 

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Published

2015-04-09

Issue

Vol. 47 No. 2 (2008): Vitis

Section

Article

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