Re.Ger.O.P.: An Integrated Project for the Recovery of Ancient and Rare Olive Germplasm

The olive tree is one of the most important economic, cultural, and environmental resources for Italy, in particular for the Apulian region, where it shows a wide diversity. The increasing attention to the continuous loss of plant genetic diversity due to social, economic and climatic changes, has f...

Full description

Saved in:
Bibliographic Details
Published in:Frontiers in plant science 2020-02, Vol.11, p.73-73
Main Authors: Miazzi, Monica Marilena, di Rienzo, Valentina, Mascio, Isabella, Montemurro, Cinzia, Sion, Sara, Sabetta, Wilma, Vivaldi, Gaetano Alessandro, Camposeo, Salvatore, Caponio, Francesco, Squeo, Giacomo, Difonzo, Graziana, Loconsole, Guiliana, Bottalico, Giovanna, Venerito, Pasquale, Montilon, Vito, Saponari, Antonella, Altamura, Giuseppe, Mita, Giovanni, Petrontino, Alessandro, Fucilli, Vincenzo, Bozzo, Francesco
Format: Article
Language:English
Subjects:
characterization
diversity
homonymy and synonymy
olive
Plant Science
rare germplasm
resources for breeding
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The olive tree is one of the most important economic, cultural, and environmental resources for Italy, in particular for the Apulian region, where it shows a wide diversity. The increasing attention to the continuous loss of plant genetic diversity due to social, economic and climatic changes, has favored a renewed interest in strategies aimed at the recovery and conservation of these genetic resources. In the frame of a project for the valorization of the olive Apulian biodiversity (Re.Ger.O.P. project), 177 minor genotypes were recovered in different territories of the region. They were submitted to morphological, molecular, technological and phytosanitary status analysis in comparison with reference cultivars, then they were propagated and transferred in an field. All the available information was stored in an internal regional database including photographic documentation and geographic position. The work allowed obtaining information about the genetic diversity of Apulian germplasm, to clarify cases of homonymy and synonymy, to check the sanitary status, and to identify candidate genotypes useful both to set up breeding programs and to enrich the panel of olive cultivars available to farmers for commercial exploitation.
ISSN:1664-462X
1664-462X
DOI:10.3389/fpls.2020.00073