Fuente: WIPO "tomato" The disclosure relates to methods of producing a plant with delayed senescence comprising at least one nucleotide deletion, insertion, or substitution into at least one copy of a gene encoding deoxyhypusine synthase (DHS) in the plant, wherein the nucleotide deletion, insertion, or substitution decreases the activity of DHS encoded by the gene in the plant. The disclosure also relates to plants produced by the methods described herein and progeny thereof.