Fuente: WIPO "tomato" The present invention provides for a genetically modified plant, plant part, or plant cell comprising inhibition or reduced expression or knockouts of (a) one or more endogenous polyphenol oxidases (PPOs), and/or (b) one or more endogenous tyrosine decarboxylases (TyDCs). The genetically modified plant, plant part, or plant cell have a reduction of dopamine production without or essentially without an accumulation of tyramine.