Germoplasma e varietà

Study of Biodiversity for Fruit Valorization: the example of Ancient Apple Cultivars (Malus x domestica Borkh.) from Tuscany (Italy)

Development of an efficient regeneration protocol for apple rootstock M111

Fruit tree orchard establishment

The agronomic and economic success of a fruit-tree orchard is mainly determined by the choices made by the grower during the planting stage. A distinctive feature of fruit tree orchards is the very high investment cost for their establishment and the fluctuations in the revenue stream over their lifetime. Growers do not immediately make a profit after planting, and their success depends on the proper choice of fruit tree species, on orchard design and on the specific goals they choose to pursue. Moreover, profitability will also depend on a careful analysis of the economic, environmental, technological, social and infrastructural (transportation system, energetic resources, supply chain log…

MOLECULAR AND METABOLIC ANALYSES IN DEVELOPING OLIVE FRUIT IN RELATION TO DIFFERENT WATER REGIMES

Despite the global economic importance of olive (Olea europaea L.), little is known about the molecular and metabolic changes during fruit development and the modulation of quality-related metabolic pathways during drought stress. In this work, we report the expression pattern of genes involved in important pathways of secondary metabolism (polyphenols, terpenoids) during fruit development in rainfed or fully irrigated olive plants. Phenolic compounds represent a complex mixture in both olive fruits and oil. The interest on these compounds is due to their demonstrated anti-atherogenic and anti-cancerogenic effects providing to the olive oil important nutraceutical properties. Several parame…

Computational annotation of genes differentially expressed along olive fruit development

Abstract Background Olea europaea L. is a traditional tree crop of the Mediterranean basin with a worldwide economical high impact. Differently from other fruit tree species, little is known about the physiological and molecular basis of the olive fruit development and a few sequences of genes and gene products are available for olive in public databases. This study deals with the identification of large sets of differentially expressed genes in developing olive fruits and the subsequent computational annotation by means of different software. Results mRNA from fruits of the cv. Leccino sampled at three different stages [i.e., initial fruit set (stage 1), completed pit hardening (stage 2) a…