Storage of halved strawberry fruits affects aroma, phytochemical content and gene expression, and is affected by pre-harvest factors.

Introduction: Strawberry fruit are highly valued for their aroma which develops during ripening. However, they have a short shelf-life. Low temperature storage is routinely used to extend shelf-life for transport and storage in the supply chain, however cold storage can also affect fruit aroma.

Mutation of Arabidopsis Copper-Containing Amine Oxidase Gene Alters Polyamines, Reduces Gibberellin Content and Affects Development.

Polyamines (PAs) are essential metabolites in plants performing multiple functions during growth and development. Copper-containing amine oxidases (CuAOs) catalyse the catabolism of PAs and in are encoded by a gene family. Two mutants of one gene family member, , showed delayed seed germination, leaf emergence, and flowering time.

Short-Term Post-Harvest Stress that Affects Profiles of Volatile Organic Compounds and Gene Expression in Rocket Salad During Early Post-Harvest Senescence.

Once harvested, leaves undergo a process of senescence which shares some features with developmental senescence. These include changes in gene expression, metabolites, and loss of photosynthetic capacity. Of particular interest in fresh produce are changes in nutrient content and the aroma, which is dependent on the profile of volatile organic compounds (VOCs).