In Vitro Regeneration of Southern Italian Grapevine Cultivars from Embryogenic Calluses and Protoplasts.

ABSTRACT: Efficiency in vitro regeneration is a crucial prerequisite for the application of New Nenomics Techniques (NGTs) in grapevine (Vitis vinifera L.) for improving resistance to biotic and abiotic stresses. This is especially true given that their management must be addressed sustainably, considering the impact of climate change. Unfortunately, in vitro plant regeneration and the establishment of embryogenic calluses are two genotype-dependent processes. Up to now, extensive research has been conducted on major international cultivars, whereas studies on the application of in vitro protocols for autochthonous cultivars remain limited. In this study, protocols for the acquisition of embryogenic calluses were applied on the most relevant Sicilian grapevine cultivars: the red-skinned 'Frap

SUBMITTER: Ereddia V 

PROVIDER: S-EPMC12608478 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature