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Peach phytochemicals availability during yoghurt shelf-time

Effect of controlled atmosphere and storage temperature on the phenolics and ca...

Amplified and Homozygously Deleted Genes in Glioblastoma: Impact on Gene Expres...

BACKGROUND: Glioblastoma multiforme (GBM) displays multiple amplicons and homozygous deletions that involve relevant pathogenic genes and other genes whose role remains unknown. METHODOLOGY: Single-nucleotide polymorphism (SNP)-arrays were used to determine the frequency of recurrent amplicons and homozygous deletions in GBM (n = 46), and to evaluate the impact of copy number alterations (CNA) on mRNA levels of...

Postharvest water relations in cut rose cultivars with contrasting sensitivity ...

A constant highrelativeairhumidity (RH) during cultivation can strongly reduce the vase life in some cutrosecultivars. We studied three contrastingcultivars in their tolerance to high RH in order to analyse in detail the waterrelations during postharvest and better understand this genotypic variation. Plants were grown at moderate (60%) and high (95%) RH, and cut flowers were placed in water immediately after c...

Controlo da altura de plantas ornamentais: alternativas sustentáveis aos regula...

Height control in ornamental plants: sustainable alternatives to growth regulators. The need to find sustainable and efficient strategies to control plant height is currently a great challenge in the protected cultivation of ornamental plants. The aim of this study was to: (1) analyse the available information on the factors involved in plant height; (2) understand the underlying physiological mechanisms behind...

Controlo da altura de plantas ornamentais: alternativas sustentáveis aos regula...

Controlo da altura de plantas ornamentais: alternativas sustentáveis aos regula...

Autolysis of cell walls from polygalacturonase-antisense tomato fruit in simula...

Autolysis of cell walls from polygalacturonase (PG)-antisense tomato fruit was studied in a conventional buffer designed to maximize the catalytic activity of PG (30 mM sodium acetate, 150 mM NaCl, pH 4.5), and in solutions mimicking the pH and mineral composition of the fruit apoplast at the mature-green and ripe stages. Autolytic release of uronic acids was very limited under simulated apoplastic conditions c...

Differential responses of the antioxidant defence system and ultrastructure in ...

Changes in lipid peroxidation and ion content and the possible involvement of the antioxidant system in salt tolerance at the cellular level was studied in a potato (Solanum tuberosum L.) callus line grown on 150 mM NaCl (salt-adapted) and in a non-adapted line exposed to 150 mM NaCl (salt-stressed). Salinity reduced the growth rate and increased lipid peroxidation in salt-stressed line, which remained unaltere...

Volatile and quality changes in fresh-cut cantaloupe and honeydew melons store...

Proceedings of the International Conference “Environmentally friendly and safe technologies for quality of fruit and vegetables”, held in Universidade do Algarve, Faro, Portugal, on January 14-16, 2009. This Conference was a join activity with COST Action 924. ; Modified atmosphere packaging (MAP) in fresh-cut melons has been reported to preserve the visual quality during storage, yet its effect upon aroma and...