G. Guzmán, B.A. Latorre, R. Torres, and W.F. Wilcox. 2007. Relative susceptibility of peach rootstocks to crown gall and Phytophthora root and crown rot in Chile. Cien. Inv. Agr. 34(1):31-40. Crown gall (Agrobacterium tumefaciens) and Phytophthora root and crown rot (PRCR), caused by P. cryptogea, are two major limiting factors affecting peach (Prunus persica) production in Chile. At present, N...

FLOWERING LOCUS T (FT) and TERMINAL FLOWER1 (TFL1) proteins share highly conserved amino acid residues but they play opposite regulatory roles in promoting and repressing the flowering response, respectively. Previous substitution models and functional analysis have identified several key amino acid residues which are critical for the promotion of flowering. However, the precise relationship be...

Fresh-cut fruit products for both retail and food service applications have increasingly appeared in the market place in recent years. Among different fruit types, peaches can be used and are highly appreciated as fresh-cut product although their commercial success is limited due to their short shelf-life and the quick onset of wounding-related physiological reactions. In this work we analyzed ...

Cold storage is extensively used to slow the rapid deterioration of peach (Prunus persica L. Batsch) fruit after harvest. However, peach fruit subjected to long periods of cold storage develop chilling injury (CI) symptoms. Post-harvest heat treatment (HT) of peach fruit prior to cold storage is effective in reducing some CI symptoms, maintaining fruit quality, preventing softening and controll...

Four minor components, along with the major cyanogenic glycosides, amygdalin and prunasin, were isolated from Prunus persica seeds (Persicae Semen; Tounin), and characterized as mandelic acid glycosides (beta-gentiobioside and beta-D-glucoside) and benzyl alcohol glycosides (beta-gentiobioside and beta-D-glucoside). The anti-tumor promoting activity of these compounds was examined in both in vi...

Promising new tools for peach fruit quality breeding have been revised in this work. These tools included fruit quality evaluation through physical, chemical and sensorial parameters and post-harvest storage evaluation. The development of a feasible method for an early testing of peach selections generated in breeding programs is also well described together with the discussion of the inheritan...

The continuous release of new nectarine [Prunus persica (L.) Batsch] cultivars by breeders from around the world, together with consistent improvements in orchard management strategies growers, commercial interest production fruit fresh consumption, and introduction Spanish scion breeding programs have positioned Spain as preeminent worldwide exporter currently largest European producer [Minist...

Abstract Objectives Peach (Prunus persica L.) is an ancient fruit tree that originated from China. It the climacteric belonging to genus Prunus in family Rosaceae. Ethylene, which produced during ripening, accelerates softening, and therefore peaches cannot be stored for a long time. Materials Methods To study mechanism of late transcriptome analysis late-ripening mutant ‘Jinghong’ peach was pe...