Fuente: WIPO "tomato" The invention provides a method to produce a mutant gene, wherein said gen comprises a modified promoter and wherein said gene is capable of inducing the parthenogenesis phenotype to a plant. The invention further provides said mutant gene, isolated nucleic acid molecule, construct or vector comprising the same. Also, the invention provides for a method to produce a parthenogenetic plant comprising the mutant gene, and the parthenogenetic plant thus obtained.